# Fe–Ti system

> Fe–Ti system: 505 accepted literature values (invariant reaction 188, formation 126, mixing / partial 96, activity / EMF / Gibbs energy 72) and 15 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote.

HTML: https://data.orchid-project.org/systems/FE-TI.html · Markdown: https://data.orchid-project.org/systems/FE-TI.md

505 accepted literature values from 10 paper(s) (experimental 107, model 308, DFT 40, unspecified 50); 15 calculated phase diagram(s). 3 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: [JSON](https://data.orchid-project.org/literature/systems/FE-TI.json) · [CSV](https://data.orchid-project.org/systems/FE-TI.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#FE-TI) · [interactive phase diagram](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-09Key.json) · [phases (10)](https://data.orchid-project.org/phases/pages/FE-TI.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/FE-TI.html) · [Markdown](https://data.orchid-project.org/systems/FE-TI.md)

Table: Accepted values by evidence class

| Evidence class | Values |
|---|---:|
| experimental | 107 |
| model | 308 |
| DFT | 40 |
| unspecified | 50 |

Table: Accepted values by property group

| Property group | Values |
|---|---:|
| invariant reaction | 188 |
| phase transition | 19 |
| formation | 126 |
| mixing / partial | 96 |
| activity / EMF / Gibbs energy | 72 |
| crystal structure | 4 |

## Calculated phase diagrams

Binary phase diagrams calculated with pycalphad 0.11.2 from the SGTE binary collection (Hallstedt 2025, CC BY 4.0). Evidence class: model.

Table: Assessments with a calculated phase diagram

| TDB file | Assessment | SHA-256 | Links |
|---|---|---|---|
| FeTi-09Key.tdb | J. De Keyzer, G. Cacciamani, N. Dupin, P. Wollants, Calphad, 33, 109-23(2009). | `1ea2428706857b8b4d87849f9ffe38eb45d7b77f0040ea46692d66f154c74b79` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-09Key.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-09Key.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-09Key.json) |
| FeTi-11Wan.tdb | C.P. Wang, J.P. Zheng, Y. Yu, H.F. Hu, X.J. Liu, Mater. Chem. Phys., 130, 806-14(2011). [doi:10.1016/j.matchemphys.2011.07.071](https://doi.org/10.1016/j.matchemphys.2011.07.071) | `29487a21dbf9915b717d867e283437bed8dac95583c55b8372ebbdccb9f40ddf` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-11Wan.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-11Wan.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-11Wan.json) |
| FeTi-12Bo.tdb | H. Bo, J. Wang, L. Duarte, C. Leinenbach, L. Liu, H. Liu, Z. Jin, Trans. Nonferrous Met. Soc. China, 22, 2204-11(2012). [doi:10.1016/S1003-6326(11)61450-7](https://doi.org/10.1016/S1003-6326%2811%2961450-7) | `183add95bfc32e462504a28e1e6328b1d8c009f30f99607bc69641a7f14f6dcd` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-12Bo.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-12Bo.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-12Bo.json) |
| FeTi-12Guo.tdb | C. Guo, C. Li, X. Zheng, Z. Du, Calphad, 38, 155-60(2012). [doi:10.1016/j.calphad.2012.06.010](https://doi.org/10.1016/j.calphad.2012.06.010) | `47ca15461ab905b4aeae6cd7d3bb7da0dfae666fef68df0ee66ddee1db708e35` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-12Guo.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-12Guo.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-12Guo.json) |
| FeTi-19Wit.tdb | V.T. Witusiewicz, A.A. Bondar, U. Hecht, A. Theofilatos, N.I. Tsyganenko, S.V. Utkin, I.B. Tikhonova, J. Alloys Compd., 800, 419-49(2019). [doi:10.1016/j.jallcom.2019.05.341](https://doi.org/10.1016/j.jallcom.2019.05.341) | `20ca15b772842baaa34683f953d0447b8ea5ea5357470c837e7608aeeead7f66` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-19Wit.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-19Wit.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-19Wit.json) |
| FeTi-21San.tdb | K. Santhy, K.C. Hari Kumar, Intermetallics, 128, 106978(2021). [doi:10.1016/j.intermet.2020.106978](https://doi.org/10.1016/j.intermet.2020.106978) | `34a1c0676e8eed2a1bffe5586aa61e5ee7d8057553d49b6486bbd670d2113056` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-21San.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-21San.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-21San.json) |
| FeTi-21Zha.tdb | G. Zhang, W. Zheng, Z. Zhao, Y. He, Z. Zheng, D. Tang, J. Phase Equilib. Diffus., 42, 363-72(2021). [doi:10.1007/s11669-021-00889-7](https://doi.org/10.1007/s11669-021-00889-7) | `de527885390e9a9d0de02a8ae9d9df0dd2604c8ca7ad0a6c980e240ad34864e7` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-21Zha.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-21Zha.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-21Zha.json) |
| FeTi-22Kri.tdb | M.J. Kriegel, M.H. Wetzel, O. Fabrichnaya, D. Rafaja, Calphad, 76, 102383(2022). [doi:10.1016/j.calphad.2021.102383](https://doi.org/10.1016/j.calphad.2021.102383) | `7d978f1075f96b7faaf3b5c2076e6f57e9115cf369cc489eef6e1ddab648ed49` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-22Kri.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-22Kri.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-22Kri.json) |
| FeTi-24Lia.tdb | Z. Liang, U. Kattner, K. Choudharry, F. Tavazza, C. Campbell, J. Phase Equilib. Diffus., 45, 732-56(2024). [doi:10.1007/s11669-024-01124-9](https://doi.org/10.1007/s11669-024-01124-9) | `0a498e0d238a414e0a15d505bd317dc0289ca7132b2b93b178ad416991462d95` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-24Lia.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-24Lia.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-24Lia.json) |
| FeTi-89Bal.tdb | K. Balasubramanian, unpublished work, KTH, Stockholm, 1989. | `960a05a577d637ea7f60486e68aa7b8a55d865e09d889b710579c55daefa15ce` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-89Bal.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-89Bal.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-89Bal.json) |
| FeTi-94Har.tdb | K.C. Hari Kumar, P. Wollants, L. Delaey, Calphad, 18, 223-34(1994). [doi:10.1016/0364-5916(94)90028-0](https://doi.org/10.1016/0364-5916%2894%2990028-0) | `89d365c4c3215e59dd9c737f1d7f7c288f25f30a88ad8dadc828d910cb7464de` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-94Har.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-94Har.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-94Har.json) |
| FeTi-98Dum.tdb | L.F.S. Dumitrescu, M. Hillert, N. Saunders, J. Phase Equilib., 19, 441-48(1998). [doi:10.1361/105497198770341923](https://doi.org/10.1361/105497198770341923) | `16241d492de1e8a29f93eea7fd6438180dfdbf4a2f22a49d5f6e129e3b83cafc` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-98Dum.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-98Dum.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-98Dum.json) |
| FeTi-98Har-LB.tdb | K.C. Hari Kumar, unpublished, 1998. | `8b57368794e5504f3c115a02c8734d9109150614b2493e1e14214e4245c95990` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-98Har-LB.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-98Har-LB.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-98Har-LB.json) |
| FeTi-98Jon.tdb | S. Jonsson, Metall. Mater. Trans. B, 29B, 361-70(1998). [doi:10.1007/s11663-998-0113-z](https://doi.org/10.1007/s11663-998-0113-z) | `d6efa66564a03f46cc102c8f207f0b820cd8f12a91a0f8d748e43b1aaab1bfaa` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-98Jon.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-98Jon.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-98Jon.json) |
| FeTi-98Ran.tdb | M.H. Rand, COST 507, Final report round 2, 1998. | `72430ad2c2591dead916039a4b447b24d5a0db7b10d58c8aa10b132cee4ba054` | [viewer](https://orchid-project.org/phase-diagrams/#FE-TI/FeTi-98Ran.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/FeTi-98Ran.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/FeTi-98Ran.json) |

Table: Calculated three-phase invariants (model, mole fraction of the second component)

| TDB file | T (K) | Phases at the invariant |
|---|---:|---|
| FeTi-09Key.tdb | 1578.38 | C14_LAVES (x(Ti) 0.35995) + B2_BCC (x(Ti) 0.50022) + LIQUID (x(Ti) 0.50433) |
| FeTi-09Key.tdb | 1578.38 | C14_LAVES (x(Ti) 0.35995) + B2_BCC (x(Ti) 0.50022) + LIQUID (x(Ti) 0.50433) |
| FeTi-09Key.tdb | 1565.15 | B2_BCC (x(Ti) 0.09821) + LIQUID (x(Ti) 0.15707) + C14_LAVES (x(Ti) 0.27486) |
| FeTi-09Key.tdb | 1354.58 | B2_BCC#2 (x(Ti) 0.51916) + LIQUID (x(Ti) 0.71855) + B2_BCC (x(Ti) 0.76715) |
| FeTi-09Key.tdb | 1354.58 | B2_BCC (x(Ti) 0.51916) + LIQUID (x(Ti) 0.71855) + B2_BCC#2 (x(Ti) 0.76715) |
| FeTi-09Key.tdb | 1354.58 | B2_BCC (x(Ti) 0.51916) + LIQUID (x(Ti) 0.71855) + BCC_A2 (x(Ti) 0.76715) |
| FeTi-09Key.tdb | 1354.58 | B2_BCC (x(Ti) 0.51916) + LIQUID (x(Ti) 0.71855) + BCC_A2 (x(Ti) 0.76715) |
| FeTi-09Key.tdb | 1154.99 | HCP_A3 (x(Ti) 1) + B2_BCC (x(Ti) 1) + BCC_A2 (x(Ti) 1) |
| FeTi-09Key.tdb | 861.46 | B2_BCC (x(Ti) 0.50786) + B2_BCC#2 (x(Ti) 0.86926) + HCP_A3 (x(Ti) 0.99944) |
| FeTi-09Key.tdb | 861.46 | B2_BCC (x(Ti) 0.50786) + BCC_A2 (x(Ti) 0.86926) + HCP_A3 (x(Ti) 0.99944) |
| FeTi-09Key.tdb | 861.46 | B2_BCC (x(Ti) 0.50786) + BCC_A2 (x(Ti) 0.86926) + HCP_A3 (x(Ti) 0.99944) |
| FeTi-09Key.tdb | 861.46 | B2_BCC (x(Ti) 0.50786) + B2_BCC#2 (x(Ti) 0.86926) + HCP_A3 (x(Ti) 0.99944) |
| FeTi-11Wan.tdb | 1590.53 | C14_LAVES (x(Ti) 0.36149) + FETI_B2 (x(Ti) 0.50356) + LIQUID (x(Ti) 0.50469) |
| FeTi-11Wan.tdb | 1590.53 | C14_LAVES (x(Ti) 0.36149) + FETI_B2 (x(Ti) 0.50356) + LIQUID (x(Ti) 0.50469) |
| FeTi-11Wan.tdb | 1564.47 | BCC_A2 (x(Ti) 0.10142) + LIQUID (x(Ti) 0.15543) + C14_LAVES (x(Ti) 0.28116) |
| FeTi-11Wan.tdb | 1363.24 | FETI_B2 (x(Ti) 0.51452) + LIQUID (x(Ti) 0.71862) + BCC_A2 (x(Ti) 0.78038) |
| FeTi-11Wan.tdb | 1363.24 | FETI_B2 (x(Ti) 0.51452) + LIQUID (x(Ti) 0.71862) + BCC_A2 (x(Ti) 0.78038) |
| FeTi-11Wan.tdb | 867.59 | FETI_B2 (x(Ti) 0.51487) + BCC_A2 (x(Ti) 0.88846) + HCP_A3 (x(Ti) 0.99946) |
| FeTi-11Wan.tdb | 867.59 | FETI_B2 (x(Ti) 0.51487) + BCC_A2 (x(Ti) 0.88846) + HCP_A3 (x(Ti) 0.99946) |
| FeTi-12Bo.tdb | 1667.47 | FCC_A1 (x(Ti) 0) + B2_BCC (x(Ti) 0) + BCC_A2 (x(Ti) 0) |
| FeTi-12Bo.tdb | 1592.21 | C14_LAVES (x(Ti) 0.37439) + B2_BCC (x(Ti) 0.49222) + LIQUID (x(Ti) 0.49846) |
| FeTi-12Bo.tdb | 1579.82 | LIQUID (x(Ti) 0.1648) + FE2TI_C14 (x(Ti) 0.26832) + C14_LAVES (x(Ti) 0.2848) |
| FeTi-12Bo.tdb | 1557.92 | B2_BCC (x(Ti) 0.09036) + LIQUID (x(Ti) 0.15172) + FE2TI_C14 (x(Ti) 0.26028) |
| FeTi-12Bo.tdb | 1352.33 | B2_BCC#2 (x(Ti) 0.52109) + LIQUID (x(Ti) 0.72458) + B2_BCC (x(Ti) 0.76957) |
| FeTi-12Bo.tdb | 1302.1 | B2_BCC (x(Ti) 0.04731) + FE2TI_C14 (x(Ti) 0.26627) + C14_LAVES (x(Ti) 0.28506) |
| FeTi-12Bo.tdb | 856.11 | B2_BCC (x(Ti) 0.51064) + B2_BCC#2 (x(Ti) 0.86477) + HCP_A3 (x(Ti) 0.99953) |
| FeTi-12Guo.tdb | 1667.47 | FCC_A1 (x(Ti) 0) + B2_BCC (x(Ti) 0) + BCC_A2 (x(Ti) 0) |
| FeTi-12Guo.tdb | 1576.72 | C14_LAVES (x(Ti) 0.37001) + B2_BCC (x(Ti) 0.50031) + LIQUID (x(Ti) 0.50445) |
| FeTi-12Guo.tdb | 1576.72 | C14_LAVES (x(Ti) 0.37001) + B2_BCC (x(Ti) 0.50031) + LIQUID (x(Ti) 0.50445) |
| FeTi-12Guo.tdb | 1567.04 | B2_BCC (x(Ti) 0.09695) + LIQUID (x(Ti) 0.15598) + C14_LAVES (x(Ti) 0.26386) |
| FeTi-12Guo.tdb | 1353.51 | B2_BCC#2 (x(Ti) 0.51934) + LIQUID (x(Ti) 0.71945) + B2_BCC (x(Ti) 0.76885) |
| FeTi-12Guo.tdb | 1353.51 | B2_BCC (x(Ti) 0.51934) + LIQUID (x(Ti) 0.71945) + B2_BCC#2 (x(Ti) 0.76885) |
| FeTi-12Guo.tdb | 1184.81 | FCC_A1 (x(Ti) 0) + B2_BCC (x(Ti) 0) + BCC_A2 (x(Ti) 0) |
| FeTi-12Guo.tdb | 857.22 | B2_BCC (x(Ti) 0.50948) + B2_BCC#2 (x(Ti) 0.85794) + HCP_A3 (x(Ti) 0.9993) |
| FeTi-12Guo.tdb | 857.22 | B2_BCC#2 (x(Ti) 0.50948) + B2_BCC (x(Ti) 0.85794) + HCP_A3 (x(Ti) 0.9993) |
| FeTi-19Wit.tdb | 1588.43 | C14_LAVES (x(Ti) 0.37405) + B2_BCC (x(Ti) 0.49725) + LIQUID (x(Ti) 0.49743) |
| FeTi-19Wit.tdb | 1588.43 | C14_LAVES (x(Ti) 0.37405) + B2_BCC (x(Ti) 0.49725) + LIQUID (x(Ti) 0.49743) |
| FeTi-19Wit.tdb | 1556.73 | B2_BCC (x(Ti) 0.09473) + LIQUID (x(Ti) 0.15795) + C14_LAVES (x(Ti) 0.27326) |
| FeTi-19Wit.tdb | 1353.28 | B2_BCC#2 (x(Ti) 0.5272) + LIQUID (x(Ti) 0.72529) + B2_BCC (x(Ti) 0.77059) |
| FeTi-19Wit.tdb | 1353.28 | B2_BCC (x(Ti) 0.5272) + LIQUID (x(Ti) 0.72529) + B2_BCC#2 (x(Ti) 0.77059) |
| FeTi-19Wit.tdb | 857.01 | B2_BCC (x(Ti) 0.51498) + B2_BCC#2 (x(Ti) 0.86515) + HCP_A3 (x(Ti) 0.99953) |
| FeTi-19Wit.tdb | 857.01 | B2_BCC#2 (x(Ti) 0.51498) + B2_BCC (x(Ti) 0.86515) + HCP_A3 (x(Ti) 0.99953) |
| FeTi-21San.tdb | 1667.47 | FCC_A1 (x(Ti) 0) + B2_BCC (x(Ti) 0) + BCC_A2 (x(Ti) 0) |
| FeTi-21San.tdb | 1574.46 | C14_LAVES (x(Ti) 0.35981) + B2_BCC (x(Ti) 0.50014) + LIQUID (x(Ti) 0.50317) |
| FeTi-21San.tdb | 1574.46 | C14_LAVES (x(Ti) 0.35981) + B2_BCC (x(Ti) 0.50014) + LIQUID (x(Ti) 0.50317) |
| FeTi-21San.tdb | 1562.2 | B2_BCC (x(Ti) 0.09858) + LIQUID (x(Ti) 0.15788) + C14_LAVES (x(Ti) 0.2762) |
| FeTi-21San.tdb | 1395.76 | C14_LAVES (x(Ti) 0.34547) + FE2TI_C14 (x(Ti) 0.47774) + B2_BCC (x(Ti) 0.49964) |
| FeTi-21San.tdb | 1395.76 | C14_LAVES (x(Ti) 0.34547) + FE2TI_C14 (x(Ti) 0.47774) + B2_BCC (x(Ti) 0.49964) |
| FeTi-21San.tdb | 1352.03 | B2_BCC#2 (x(Ti) 0.51911) + LIQUID (x(Ti) 0.71781) + B2_BCC (x(Ti) 0.7665) |
| FeTi-21San.tdb | 1352.03 | B2_BCC#2 (x(Ti) 0.51911) + LIQUID (x(Ti) 0.71781) + B2_BCC (x(Ti) 0.7665) |
| FeTi-21San.tdb | 1352.03 | B2_BCC (x(Ti) 0.51911) + LIQUID (x(Ti) 0.71781) + BCC_A2 (x(Ti) 0.7665) |
| FeTi-21San.tdb | 1184.81 | FCC_A1 (x(Ti) 0) + B2_BCC (x(Ti) 0) + BCC_A2 (x(Ti) 0) |
| FeTi-21San.tdb | 1154.99 | HCP_A3 (x(Ti) 1) + B2_BCC (x(Ti) 1) + BCC_A2 (x(Ti) 1) |
| FeTi-21San.tdb | 1113.51 | FE2TI_C14 (x(Ti) 0.49983) + B2_BCC (x(Ti) 0.51513) + B2_BCC#2 (x(Ti) 0.81651) |
| FeTi-21San.tdb | 1113.51 | FE2TI_C14 (x(Ti) 0.49983) + B2_BCC (x(Ti) 0.51513) + B2_BCC#2 (x(Ti) 0.81651) |
| FeTi-21San.tdb | 1113.51 | FE2TI_C14 (x(Ti) 0.49983) + B2_BCC (x(Ti) 0.51513) + BCC_A2 (x(Ti) 0.81651) |
| FeTi-21San.tdb | 1044.99 | FE2TI_C14 (x(Ti) 0.49991) + B2_BCC (x(Ti) 0.51333) + B2_BCC#2 (x(Ti) 0.83023) |
| FeTi-21San.tdb | 1044.99 | FE2TI_C14 (x(Ti) 0.49991) + B2_BCC (x(Ti) 0.51333) + B2_BCC#2 (x(Ti) 0.83023) |
| FeTi-21San.tdb | 1044.99 | FE2TI_C14 (x(Ti) 0.49991) + B2_BCC (x(Ti) 0.51333) + BCC_A2 (x(Ti) 0.83023) |
| FeTi-21San.tdb | 860.21 | B2_BCC (x(Ti) 0.50786) + B2_BCC#2 (x(Ti) 0.86879) + HCP_A3 (x(Ti) 0.99958) |
| FeTi-21San.tdb | 860.21 | B2_BCC#2 (x(Ti) 0.50786) + B2_BCC (x(Ti) 0.86879) + HCP_A3 (x(Ti) 0.99958) |
| FeTi-21San.tdb | 860.21 | B2_BCC (x(Ti) 0.50786) + BCC_A2 (x(Ti) 0.86879) + HCP_A3 (x(Ti) 0.99958) |
| FeTi-21San.tdb | 778.14 | C14_LAVES (x(Ti) 0.33338) + FE2TI_C14 (x(Ti) 0.45486) + B2_BCC (x(Ti) 0.49998) |
| FeTi-21San.tdb | 778.14 | C14_LAVES (x(Ti) 0.33338) + FE2TI_C14 (x(Ti) 0.45486) + B2_BCC (x(Ti) 0.49998) |
| FeTi-21Zha.tdb | 1667.47 | FCC_A1 (x(Ti) 0) + B2_BCC (x(Ti) 0) + BCC_A2 (x(Ti) 0) |
| FeTi-21Zha.tdb | 1596.49 | C14_LAVES (x(Ti) 0.36865) + LIQUID (x(Ti) 0.47879) + B2_BCC (x(Ti) 0.50175) |
| FeTi-21Zha.tdb | 1596.49 | C14_LAVES (x(Ti) 0.36865) + LIQUID (x(Ti) 0.47879) + B2_BCC (x(Ti) 0.50175) |
| FeTi-21Zha.tdb | 1551.4 | B2_BCC (x(Ti) 0.08144) + LIQUID (x(Ti) 0.15035) + C14_LAVES (x(Ti) 0.2589) |
| FeTi-21Zha.tdb | 1349.2 | B2_BCC#2 (x(Ti) 0.52253) + LIQUID (x(Ti) 0.72073) + B2_BCC (x(Ti) 0.78625) |
| FeTi-21Zha.tdb | 1349.2 | B2_BCC (x(Ti) 0.52253) + LIQUID (x(Ti) 0.72073) + BCC_A2 (x(Ti) 0.78625) |
| FeTi-21Zha.tdb | 1349.2 | B2_BCC (x(Ti) 0.52253) + LIQUID (x(Ti) 0.72073) + BCC_A2 (x(Ti) 0.78625) |
| FeTi-21Zha.tdb | 1184.81 | FCC_A1 (x(Ti) 0) + B2_BCC (x(Ti) 0) + BCC_A2 (x(Ti) 0) |
| FeTi-21Zha.tdb | 860.73 | B2_BCC (x(Ti) 0.50709) + B2_BCC#2 (x(Ti) 0.86471) + HCP_A3 (x(Ti) 0.99945) |
| FeTi-21Zha.tdb | 860.73 | B2_BCC (x(Ti) 0.50709) + BCC_A2 (x(Ti) 0.86471) + HCP_A3 (x(Ti) 0.99945) |
| FeTi-21Zha.tdb | 860.73 | B2_BCC (x(Ti) 0.50709) + BCC_A2 (x(Ti) 0.86471) + HCP_A3 (x(Ti) 0.99945) |
| FeTi-22Kri.tdb | 1588.35 | C14_LAVES (x(Ti) 0.35631) + FETI_B2 (x(Ti) 0.49594) + LIQUID (x(Ti) 0.50736) |
| FeTi-22Kri.tdb | 1588.35 | C14_LAVES (x(Ti) 0.35631) + FETI_B2 (x(Ti) 0.49594) + LIQUID (x(Ti) 0.50736) |
| FeTi-22Kri.tdb | 1564.24 | BCC_A2 (x(Ti) 0.08639) + LIQUID (x(Ti) 0.14806) + C14_LAVES (x(Ti) 0.27718) |
| FeTi-22Kri.tdb | 1356.4 | FETI_B2 (x(Ti) 0.52103) + LIQUID (x(Ti) 0.71788) + BCC_A2 (x(Ti) 0.77392) |
| FeTi-22Kri.tdb | 1356.4 | FETI_B2 (x(Ti) 0.52103) + LIQUID (x(Ti) 0.71788) + BCC_A2 (x(Ti) 0.77392) |
| FeTi-22Kri.tdb | 864.86 | FETI_B2 (x(Ti) 0.50692) + BCC_A2 (x(Ti) 0.87079) + HCP_A3 (x(Ti) 0.99957) |
| FeTi-22Kri.tdb | 864.86 | FETI_B2 (x(Ti) 0.50692) + BCC_A2 (x(Ti) 0.87079) + HCP_A3 (x(Ti) 0.99957) |
| FeTi-24Lia.tdb | 1655.43 | C14_LAVES (x(Ti) 0.37021) + LIQUID (x(Ti) 0.47042) + BCC_4SL (x(Ti) 0.49666) |
| FeTi-24Lia.tdb | 1655.43 | C14_LAVES (x(Ti) 0.37021) + LIQUID (x(Ti) 0.47042) + BCC_4SL (x(Ti) 0.49666) |
| FeTi-24Lia.tdb | 1580.79 | BCC_A2 (x(Ti) 0.08001) + LIQUID (x(Ti) 0.1461) + C14_LAVES (x(Ti) 0.26419) |
| FeTi-24Lia.tdb | 1398.21 | BCC_4SL (x(Ti) 0.50252) + LIQUID (x(Ti) 0.75188) + BCC_A2 (x(Ti) 0.81961) |
| FeTi-24Lia.tdb | 1398.21 | BCC_4SL (x(Ti) 0.50252) + LIQUID (x(Ti) 0.75188) + BCC_A2 (x(Ti) 0.81961) |
| FeTi-24Lia.tdb | 999.34 | BCC_4SL (x(Ti) 0.50046) + BCC_A2 (x(Ti) 0.93246) + HCP_A3 (x(Ti) 0.99998) |
| FeTi-24Lia.tdb | 999.34 | BCC_4SL (x(Ti) 0.50046) + BCC_A2 (x(Ti) 0.93246) + HCP_A3 (x(Ti) 0.99998) |
| FeTi-24Lia.tdb | 999.34 | BCC_4SL (x(Ti) 0.50046) + BCC_A2 (x(Ti) 0.93246) + HCP_A3 (x(Ti) 0.99998) |
| FeTi-24Lia.tdb | 367.09 | BCC_A2 (x(Ti) 0) + C14_LAVES (x(Ti) 0.33328) + BCC_4SL (x(Ti) 0.43339) |
| FeTi-24Lia.tdb | 367.09 | BCC_A2 (x(Ti) 0) + C14_LAVES (x(Ti) 0.33328) + BCC_4SL (x(Ti) 0.43339) |
| FeTi-89Bal.tdb | 1560.22 | BCC_A2 (x(Ti) 0.10082) + LIQUID (x(Ti) 0.15704) + C14_LAVES (x(Ti) 0.33333) |
| FeTi-89Bal.tdb | 1560.22 | BCC_A2 (x(Ti) 0.10073) + LIQUID (x(Ti) 0.15695) + C14_LAVES (x(Ti) 0.33333) |
| FeTi-89Bal.tdb | 1559.83 | C14_LAVES (x(Ti) 0.33333) + FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.53243) |
| FeTi-89Bal.tdb | 1559.83 | C14_LAVES (x(Ti) 0.33333) + FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.53253) |
| FeTi-89Bal.tdb | 1335.77 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.71949) + BCC_A2 (x(Ti) 0.78234) |
| FeTi-89Bal.tdb | 1335.77 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.71977) + BCC_A2 (x(Ti) 0.78275) |
| FeTi-89Bal.tdb | 850.1 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.87056) + HCP_A3 (x(Ti) 0.99957) |
| FeTi-89Bal.tdb | 850.1 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.87056) + HCP_A3 (x(Ti) 0.99957) |
| FeTi-89Bal.tdb | 451.83 | C14_LAVES (x(Ti) 0.33333) + FETI_B2 (x(Ti) 0.5) + HCP_A3 (x(Ti) 1) |
| FeTi-94Har.tdb | 1589.47 | FE2TI_C14 (x(Ti) 0.35689) + FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.51148) |
| FeTi-94Har.tdb | 1589.47 | FE2TI_C14 (x(Ti) 0.35687) + FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.51124) |
| FeTi-94Har.tdb | 1565.35 | BCC_A2 (x(Ti) 0.10091) + LIQUID (x(Ti) 0.15488) + FE2TI_C14 (x(Ti) 0.26662) |
| FeTi-94Har.tdb | 1351.19 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.71097) + BCC_A2 (x(Ti) 0.77031) |
| FeTi-94Har.tdb | 1351.19 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.71108) + BCC_A2 (x(Ti) 0.77046) |
| FeTi-94Har.tdb | 840.65 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.87848) + HCP_A3 (x(Ti) 0.99967) |
| FeTi-94Har.tdb | 840.65 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.87848) + HCP_A3 (x(Ti) 0.99967) |
| FeTi-94Har.tdb | 359.85 | FE2TI_C14 (x(Ti) 0.39957) + FETI_B2 (x(Ti) 0.5) + HCP_A3 (x(Ti) 1) |
| FeTi-98Dum.tdb | 1608.53 | C14_LAVES (x(Ti) 0.4127) + LIQUID (x(Ti) 0.49119) + FETI_B2 (x(Ti) 0.5) |
| FeTi-98Dum.tdb | 1608.53 | C14_LAVES (x(Ti) 0.4128) + LIQUID (x(Ti) 0.49133) + FETI_B2 (x(Ti) 0.5) |
| FeTi-98Dum.tdb | 1560.18 | BCC_A2 (x(Ti) 0.09657) + LIQUID (x(Ti) 0.17193) + C14_LAVES (x(Ti) 0.3081) |
| FeTi-98Dum.tdb | 1345.41 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.70542) + BCC_A2 (x(Ti) 0.75788) |
| FeTi-98Dum.tdb | 1345.41 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.70559) + BCC_A2 (x(Ti) 0.75811) |
| FeTi-98Dum.tdb | 856.41 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.87367) + HCP_A3 (x(Ti) 0.9995) |
| FeTi-98Dum.tdb | 856.41 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.87375) + HCP_A3 (x(Ti) 0.9995) |
| FeTi-98Har-LB.tdb | 1578.35 | C14_LAVES (x(Ti) 0.36327) + B2_BCC (x(Ti) 0.50025) + LIQUID (x(Ti) 0.50491) |
| FeTi-98Har-LB.tdb | 1578.35 | C14_LAVES (x(Ti) 0.36327) + B2_BCC (x(Ti) 0.50025) + LIQUID (x(Ti) 0.50491) |
| FeTi-98Har-LB.tdb | 1564.97 | B2_BCC (x(Ti) 0.0983) + LIQUID (x(Ti) 0.15717) + C14_LAVES (x(Ti) 0.27505) |
| FeTi-98Har-LB.tdb | 1354.58 | B2_BCC#2 (x(Ti) 0.51916) + LIQUID (x(Ti) 0.71855) + B2_BCC (x(Ti) 0.76715) |
| FeTi-98Har-LB.tdb | 1354.58 | B2_BCC (x(Ti) 0.51916) + LIQUID (x(Ti) 0.71855) + B2_BCC#2 (x(Ti) 0.76715) |
| FeTi-98Har-LB.tdb | 861.36 | B2_BCC (x(Ti) 0.50785) + B2_BCC#2 (x(Ti) 0.86928) + HCP_A3 (x(Ti) 0.99958) |
| FeTi-98Har-LB.tdb | 861.36 | B2_BCC#2 (x(Ti) 0.50785) + B2_BCC (x(Ti) 0.86928) + HCP_A3 (x(Ti) 0.99958) |
| FeTi-98Jon.tdb | 1589.68 | C14_LAVES (x(Ti) 0.3907) + FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.5141) |
| FeTi-98Jon.tdb | 1589.68 | C14_LAVES (x(Ti) 0.39071) + FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.51412) |
| FeTi-98Jon.tdb | 1563 | BCC_A2 (x(Ti) 0.11373) + LIQUID (x(Ti) 0.16431) + C14_LAVES (x(Ti) 0.30575) |
| FeTi-98Jon.tdb | 1344.44 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.71724) + BCC_A2 (x(Ti) 0.75986) |
| FeTi-98Jon.tdb | 1344.44 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.71744) + BCC_A2 (x(Ti) 0.76011) |
| FeTi-98Jon.tdb | 858.08 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.88866) + HCP_A3 (x(Ti) 0.99952) |
| FeTi-98Jon.tdb | 858.08 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.88876) + HCP_A3 (x(Ti) 0.99952) |
| FeTi-98Ran.tdb | 1593.42 | C14_LAVES (x(Ti) 0.37403) + FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.50633) |
| FeTi-98Ran.tdb | 1593.42 | C14_LAVES (x(Ti) 0.37403) + FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.50634) |
| FeTi-98Ran.tdb | 1564.41 | BCC_A2 (x(Ti) 0.09892) + LIQUID (x(Ti) 0.1522) + C14_LAVES (x(Ti) 0.26711) |
| FeTi-98Ran.tdb | 1349.28 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.71159) + BCC_A2 (x(Ti) 0.77229) |
| FeTi-98Ran.tdb | 1349.28 | FETI_B2 (x(Ti) 0.5) + LIQUID (x(Ti) 0.71166) + BCC_A2 (x(Ti) 0.77238) |
| FeTi-98Ran.tdb | 849.41 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.87713) + HCP_A3 (x(Ti) 0.99936) |
| FeTi-98Ran.tdb | 849.41 | FETI_B2 (x(Ti) 0.5) + BCC_A2 (x(Ti) 0.87726) + HCP_A3 (x(Ti) 0.99936) |

Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/FE/FE-TI.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/FE/FE-TI.json) · [CALPHAD hull FeTi-09Key](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-09Key.json) · [CALPHAD hull FeTi-11Wan](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-11Wan.json) · [CALPHAD hull FeTi-12Bo](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-12Bo.json) · [CALPHAD hull FeTi-12Guo](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-12Guo.json) · [CALPHAD hull FeTi-19Wit](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-19Wit.json) · [CALPHAD hull FeTi-21San](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-21San.json) · [CALPHAD hull FeTi-21Zha](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-21Zha.json) · [CALPHAD hull FeTi-22Kri](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-22Kri.json) · [CALPHAD hull FeTi-89Bal](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-89Bal.json) · [CALPHAD hull FeTi-94Har](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-94Har.json) · [CALPHAD hull FeTi-98Dum](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-98Dum.json) · [CALPHAD hull FeTi-98Har-LB](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-98Har-LB.json) · [CALPHAD hull FeTi-98Jon](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-98Jon.json) · [CALPHAD hull FeTi-98Ran](https://data.orchid-project.org/hulls/calphad-sgte/FE/FE-TI--FeTi-98Ran.json)

## Invariant reactions (literature)

Table: Invariant reactions reported in the literature for the Fe–Ti system (188)

| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---:|---|---|---|---|---|---|
| 1803 | congruent melting: Liquid->λ | Liquid: Fe 0.666667, Ti 0.333333; λ: Fe 0.666667, Ti 0.333333 | unspecified | [1] Kumar 1994; _cites ref. 54Nis_ | Table 5, p. 8, row 2; `ORC-KGPXAP4MNL` |  |
| 1753 | congruent melting: Liquid->λ | Liquid: Fe 0.666667, Ti 0.333333; λ: Fe 0.666667, Ti 0.333333 | unspecified | [1] Kumar 1994; _cites ref. 56Kor_ | Table 5, p. 8, row 3; `ORC-DRTU3JHFSO` |  |
| 1710 | congruent melting: Liquid↔Fe2Ti | Fe2Ti: Ti 0.33; L: Ti 0.33 | model | [2] BO 2012; _cites ref. 7_ | Table 2, p. 5, row 7; `ORC-GPICLR5P4E` |  |
| 1710 | congruent melting: L -> C14 | L: Fe 0.67; C14: Fe 0.67 | unspecified | [3] Witusiewicz 2019; _cites Hari 1999_ | Table 4, p. 17, row 4; `ORC-V5LPHNELPP` |  |
| 1707 | congruent melting: L -> C14 | L: Fe 0.672; C14: Fe 0.672 | model | [3] Witusiewicz 2019; _cites Guo 2012_ [doi](https://doi.org/10.1016/j.calphad.2012.06.010) | Table 4, p. 17, row 8; `ORC-LYTTJGYWUT` |  |
| 1706 | congruent melting: L -> C14 | L: Fe 0.671; C14: Fe 0.671 | model | [3] Witusiewicz 2019; _cites Bo 2012_ [doi](https://doi.org/10.1016/s1003-6326%2811%2961450-7) | Table 4, p. 17, row 9; `ORC-CVXP4DGIQP` |  |
| 1706 | congruent melting: Liquid↔Fe2Ti | Fe2Ti: Ti 0.329; L: Ti 0.329 | model | [2] BO 2012 | Table 2, p. 5, row 8; `ORC-MEEOH7DFCJ` |  |
| 1704 | congruent melting: Congruent melting of Fe2Ti | Fe2Ti: Ti 0.342 | model | [4] Jonsson 1998 | Table IV, p. 5, row 6; `ORC-2JWHO4K3GH` |  |
| 1704 | congruent melting: L -> C14 | L: Fe 0.658; C14: Fe 0.658 | model | [3] Witusiewicz 2019; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 17, row 6; `ORC-RAQ5S25MP2` |  |
| 1703 | congruent melting: L -> C14 | L: Fe 0.664; C14: Fe 0.664 | unspecified | [3] Witusiewicz 2019; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.matchemphys.2011.07.071) | Table 4, p. 17, row 7; `ORC-JKCX7DOW2H` |  |
| 1700 | congruent melting: L -> C14 | L: Fe 0.666; C14: Fe 0.666 | model | [3] Witusiewicz 2019 | Table 4, p. 17, row 10; `ORC-2L54C4AYQX` |  |
| 1700 | congruent melting: L -> C14 | L: Fe 0.667; C14: Fe 0.667 | unspecified | [3] Witusiewicz 2019; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 4, p. 17, row 2; `ORC-5MSEFM6AUZ` |  |
| 1700 | congruent melting: L -> C14 |  | experimental | [3] Witusiewicz 2019; _cites Hellawell 1957_ [doi](https://doi.org/10.1098/rsta.1957.0004) | Table 4, p. 17, row 1; `ORC-G6ZKMEEPMU` |  |
| 1700 | congruent melting: Liquid->λ | Liquid: Ti 0.329; λ: Ti 0.329 | unspecified | [1] Kumar 1994; _cites ref. 57Hel_ | Table 5, p. 8, row 4; `ORC-JYBROMUUNM` |  |
| 1700 | congruent melting: Liquid->λ | Liquid: Ti 0.333; λ: Ti 0.333 | model | [1] Kumar 1994; _cites ref. 87Mur_ | Table 5, p. 8, row 6; `ORC-KNUJOB4735` |  |
| 1700 | congruent melting: Liquid->λ | Liquid: Fe 0.666667, Ti 0.333333; λ: Fe 0.666667, Ti 0.333333 | model | [1] Kumar 1994; _cites ref. 82Kub_ | Table 5, p. 8, row 5; `ORC-R2FAQPXUJ5` |  |
| 1700 | congruent melting: Liquid->λ | Liquid: Ti 0.336; λ: Ti 0.336 | model | [1] Kumar 1994 | Table 5, p. 8, row 1; `ORC-SFUMUX23OY` |  |
| 1700 | congruent melting: Congruent melting of Fe2Ti | Fe2Ti: Fe 0.666667, Ti 0.333333 | experimental | [4] Jonsson 1998; _cites Hellawell 1957_ [doi](https://doi.org/10.1098/rsta.1957.0004) | Table IV, p. 5, row 4; `ORC-UAXNYOAWIM` |  |
| 1700 | congruent melting: Liquid↔Fe2Ti | Liquid: Fe 0.666667, Ti 0.333333; Fe2Ti: Fe 0.666667, Ti 0.333333 | unspecified | [2] BO 2012; _cites ref. 26_ | Table 2, p. 5, row 5; `ORC-WY5M6NUK3E` |  |
| 1696 | congruent melting: Liquid↔Fe2Ti | Liquid: Fe 0.666667, Ti 0.333333; Fe2Ti: Fe 0.666667, Ti 0.333333 | unspecified | [2] BO 2012; _cites ref. 22_ | Table 2, p. 5, row 6; `ORC-3IUPB6PHX7` |  |
| 1696 | congruent melting: Congruent melting of Fe2Ti | Fe2Ti: Fe 0.666667, Ti 0.333333 | experimental | [4] Jonsson 1998; _cites Booker 1979_ | Table IV, p. 5, row 5; `ORC-KTWT6BXJVT` |  |
| 1696 | congruent melting: L -> C14 |  | experimental | [3] Witusiewicz 2019; _cites Booker 1979_ | Table 4, p. 17, row 3; `ORC-KUUR2YVDVU` |  |
| 1692.5 | congruent melting: L -> C14 |  | model | [3] Witusiewicz 2019; _cites Dumitrescu 1998_ [doi](https://doi.org/10.1361/105497198770341923) | Table 4, p. 17, row 5; `ORC-PLX64YKAVK` |  |
| 1613 | eutectic: Liquid->α+λ | λ: Fe 0.666667, Ti 0.333333 | unspecified | [1] Kumar 1994; _cites ref. 54Nis_ | Table 5, p. 8, row 16; `ORC-55BZUYJRBF` |  |
| 1612 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.333333; FeTi: Ti 0.5 | model | [5] Dumitrescu 1998 | Table 4, p. 4, row 24; `ORC-6W7HUHGZB7` |  |
| 1612 | peritectic: L + C14 -> B2 |  | model | [3] Witusiewicz 2019; _cites Dumitrescu 1998_ [doi](https://doi.org/10.1361/105497198770341923) | Table 4, p. 17, row 15; `ORC-XPW4BIMV6R` |  |
| 1599 | eutectic: L -> A2 + C14 | L: Fe 0.83; A2: Fe 0.897; C14: Fe 0.75 | experimental | [3] Witusiewicz 2019; _cites Booker 1979_ | Table 4, p. 17, row 24; `ORC-6BVRQWP75R` |  |
| 1599 | bcc(Fe) + L + Fe2Ti | Fe2Ti: Ti 0.333333 | experimental | [5] Dumitrescu 1998; _cites Booker 1979_ | Table 4, p. 4, row 2; `ORC-EVFCA6NKVJ` |  |
| 1599 | Bcc(Fe) + L + Fe2Ti | Bcc(Fe): Ti 0.103; L: Ti 0.17; Fe2Ti: Ti 0.25 | experimental | [4] Jonsson 1998; _cites Booker 1979_ | Table IV, p. 5, row 2; `ORC-FR4YF6WNA5` |  |
| 1599 | Liquid↔BCC_Fe+Fe2Ti | Liquid: Ti 0.17; BCC_Fe: Ti 0.103; Fe2Ti: Ti 0.25 | unspecified | [2] BO 2012; _cites ref. 22_ | Table 2, p. 5, row 2; `ORC-SLPDORUS3O` |  |
| 1598 | eutectic: Liquid->α+λ | λ: Fe 0.666667, Ti 0.333333 | unspecified | [1] Kumar 1994; _cites ref. 65Bor_ | Table 5, p. 8, row 19; `ORC-MBANBSWO6Y` |  |
| 1593.4 | peritectic: Liquid + Laves-C14 -> FeTi\* | Liquid: Ti 0.506; Laves-C14: Ti 0.334; FeTi\*: Ti 0.5 | model | [6] (ed.) 1998 | Table I, p. 223, row 3; `ORC-5CXLPIRYCO` |  |
| 1593.4 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.333333; FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 4, p. 4, row 21; `ORC-7GYYTDUQDA` |  |
| 1593.15 | peritectic: L + Fe2Ti -> FeTi | L: Ti 0.391; Fe2Ti: Ti 0.514; FeTi: Ti 0.5 | experimental | [7] Wang 2011; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 3, p. 6, row 2; `ORC-J3X67YOT5F` |  |
| 1593 | peritectic: L + C14 -> B2 | L: Fe 0.486; C14: Fe 0.609; B2: Fe 0.5 | model | [3] Witusiewicz 2019; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 17, row 16; `ORC-B2XM7JKVJZ` |  |
| 1593 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.333333; FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 4, row 23; `ORC-HERKMB6RXL` |  |
| 1593 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.391; FeTi: Ti 0.5; L: Ti 0.514 | model | [4] Jonsson 1998 | Table IV, p. 5, row 9; `ORC-VONMHJJVD7` |  |
| 1592 | Liquid+Fe2Ti↔FeTi | Liquid: Ti 0.497; Fe2Ti: Ti 0.373; FeTi: Ti 0.492 | model | [2] BO 2012 | Table 2, p. 5, row 12; `ORC-JLD6Q4RBDQ` |  |
| 1592 | peritectic: L + C14 -> B2 | L: Fe 0.503; C14: Fe 0.627; B2: Fe 0.508 | model | [3] Witusiewicz 2019; _cites Bo 2012_ [doi](https://doi.org/10.1016/s1003-6326%2811%2961450-7) | Table 4, p. 17, row 20; `ORC-R42JQ4O6EX` |  |
| 1591.6 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.333333; FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 4, p. 4, row 19; `ORC-ZS3S6FAV53` |  |
| 1590.15 | peritectic: L + Fe2Ti -> FeTi | L: Ti 0.505; Fe2Ti: Ti 0.352; FeTi: Ti 0.497 | experimental | [7] Wang 2011; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 3, p. 6, row 3; `ORC-6ADT3XPYMV` |  |
| 1590 | peritectic: λ+Liquid->FeTi | λ: Ti 0.352; Liquid: Ti 0.505; FeTi: Ti 0.497 | model | [1] Kumar 1994; _cites ref. 87Mur_ | Table 5, p. 8, row 14; `ORC-24AHRQDSAS` |  |
| 1590 | Liquid+Fe2Ti↔FeTi | Fe2Ti: Fe 0.666667, Ti 0.333333; FeTi: Fe 0.5, Ti 0.5 | unspecified | [2] BO 2012; _cites ref. 26_ | Table 2, p. 5, row 9; `ORC-4BFIZHWS7E` |  |
| 1590 | peritectic: λ+Liquid->FeTi | λ: Fe 0.666667, Ti 0.333333; FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 54Nis_ | Table 5, p. 8, row 8; `ORC-D2Z4DVHY64` |  |
| 1590 | Fe2Ti + L \<=> FeTi | Fe2Ti: Ti 0.352; L: Ti 0.505; FeTi: Ti 0.497 | unspecified | [8] Santhy 2021; _cites Murray 1987_ | Table 7, p. 6, row 5; `ORC-Q6YKO2AFO6` |  |
| 1590 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.333333; FeTi: Ti 0.5 | experimental | [5] Dumitrescu 1998; _cites ref. 57Hel_ | Table 4, p. 4, row 17; `ORC-RGWNUMZUNO` |  |
| 1590 | peritectic: λ+Liquid->FeTi | λ: Fe 0.666667, Ti 0.333333; FeTi: Fe 0.5, Ti 0.5 | model | [1] Kumar 1994; _cites ref. 82Kub_ | Table 5, p. 8, row 13; `ORC-S2VGU2Q3XC` |  |
| 1590 | Fe2Ti + FeTi + L | Fe2Ti: Fe 0.666667, Ti 0.333333; FeTi: Fe 0.5, Ti 0.5 | experimental | [4] Jonsson 1998; _cites Hellawell 1957_ [doi](https://doi.org/10.1098/rsta.1957.0004) | Table IV, p. 5, row 7; `ORC-SHH66VZBDX` |  |
| 1589.5 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.333333; FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 4, p. 4, row 22; `ORC-G3PIIMSGQV` |  |
| 1589.15 | peritectic: L + Fe2Ti -> FeTi | L: Ti 0.511; Fe2Ti: Ti 0.357; FeTi: Ti 0.5 | experimental | [7] Wang 2011; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 3, p. 6, row 1; `ORC-HUAE72BPTY` |  |
| 1589 | Liquid+Fe2Ti↔FeTi | Liquid: Ti 0.515; Fe2Ti: Ti 0.37; FeTi: Fe 0.5, Ti 0.5 | unspecified | [2] BO 2012; _cites ref. 22_ | Table 2, p. 5, row 10; `ORC-3RKLC6MDDJ` |  |
| 1589 | peritectic: L + C14 -> B2 |  | experimental | [3] Witusiewicz 2019; _cites Hellawell 1957_ [doi](https://doi.org/10.1098/rsta.1957.0004) | Table 4, p. 17, row 11; `ORC-4NT6IR56BQ` |  |
| 1589 | peritectic: L + C14 -> B2 | L: Fe 0.49; C14: Fe 0.645; B2: Fe 0.5 | experimental | [3] Witusiewicz 2019; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 4, p. 17, row 12; `ORC-7KGCRCGCY4` |  |
| 1589 | peritectic: λ+Liquid->FeTi | λ: Ti 0.357; Liquid: Ti 0.511; FeTi: Ti 0.5 | model | [1] Kumar 1994 | Table 5, p. 8, row 7; `ORC-BLHXWEZPKF` |  |
| 1589 | peritectic: L + C14 -> B2 | L: Fe 0.485; C14: Fe 0.63 | experimental | [3] Witusiewicz 2019; _cites Booker 1979_ | Table 4, p. 17, row 13; `ORC-HU3IY7BSCK` |  |
| 1589 | peritectic: L + C14 -> B2 | L: Fe 0.499; C14: Fe 0.643; B2: Fe 0.5 | model | [3] Witusiewicz 2019; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 4, p. 17, row 14; `ORC-J73OK3LJGB` |  |
| 1589 | peritectic: L + C14 -> B2 | L: Fe 0.495; C14: Fe 0.639; B2: Fe 0.5 | unspecified | [3] Witusiewicz 2019; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.matchemphys.2011.07.071) | Table 4, p. 17, row 18; `ORC-JEMVGIHMHD` |  |
| 1589 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.37; FeTi: Fe 0.5, Ti 0.5; L: Ti 0.515 | experimental | [4] Jonsson 1998; _cites Booker 1979_ | Table IV, p. 5, row 8; `ORC-NHDCKW2CAT` |  |
| 1589 | peritectic: λ+Liquid->FeTi | λ: Fe 0.666667, Ti 0.333333; FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 57Hel_ | Table 5, p. 8, row 11; `ORC-SYXZB6BQRD` |  |
| 1589 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.333333; FeTi: Ti 0.5 | experimental | [5] Dumitrescu 1998; _cites Booker 1979_ | Table 4, p. 4, row 18; `ORC-Z5225J6WZS` |  |
| 1588 | peritectic: λ+Liquid->FeTi | λ: Fe 0.666667, Ti 0.333333; FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 65Bor_ | Table 5, p. 8, row 12; `ORC-N6OKOEURB2` |  |
| 1588 | peritectic: L + C14 -> B2 | L: Fe 0.5026; C14: Fe 0.626; B2: Fe 0.5027 | model | [3] Witusiewicz 2019 | Table 4, p. 17, row 21; `ORC-SZF46LPVG6` |  |
| 1587.15 | peritectic: L + Fe2Ti -> FeTi | L: Ti 0.505; Fe2Ti: Ti 0.361; FeTi: Ti 0.5 | model | [7] Wang 2011 | Table 3, p. 6, row 4; `ORC-MAJAJU3WNN` |  |
| 1583 | peritectic: λ+Liquid->FeTi | λ: Fe 0.666667, Ti 0.333333; FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 59Mur_ | Table 5, p. 8, row 10; `ORC-CBOCMOFPPC` |  |
| 1579.95 | eutectic: L -> β-Fe + C14 | L: Ti 0.1465; β-Fe: Ti 0.0803; C14: Ti 0.2643 | model | [9] Liang 2024 | Table 5, p. 10, row 5; `ORC-ZQ4LEW4ZLL` |  |
| 1579.8 | L + C14 -> TiFe_B2 | L: Ti 0.516; C14: Ti 0.3766; TiFe_B2: Ti 0.4971 | model | [9] Liang 2024 | Table 5, p. 10, row 3; `ORC-BKJ7NKJKJ4` |  |
| 1578 | Liquid+Fe2Ti↔FeTi | Liquid: Ti 0.507; Fe2Ti: Ti 0.364; FeTi: Ti 0.5 | model | [2] BO 2012; _cites ref. 7_ | Table 2, p. 5, row 11; `ORC-N4WE25SM6A` |  |
| 1578 | peritectic: L + C14 -> B2 | L: Fe 0.493; C14: Fe 0.636; B2: Fe 0.5 | unspecified | [3] Witusiewicz 2019; _cites Hari 1999_ | Table 4, p. 17, row 17; `ORC-TU4APVEOMN` |  |
| 1576 | peritectic: L + C14 -> B2 | L: Fe 0.495; C14: Fe 0.63; B2: Fe 0.499 | model | [3] Witusiewicz 2019; _cites Guo 2012_ [doi](https://doi.org/10.1016/j.calphad.2012.06.010) | Table 4, p. 17, row 19; `ORC-KANL4ZBF4N` |  |
| 1574 | Fe2Ti + L \<=> FeTi | Fe2Ti: Ti 0.36; L: Ti 0.505; FeTi: Ti 0.5 | model | [8] Santhy 2021 | Table 7, p. 6, row 3; `ORC-NFJIPKRNLR.38eab9` |  |
| 1574 | Fe2Ti + L \<=> FeTi | Fe2Ti: Ti 0.374; L: Ti 0.505; FeTi: Ti 0.5 | model | [8] Santhy 2021 | Table 7, p. 6, row 4; `ORC-NFJIPKRNLR.a83182` |  |
| 1571 | eutectic: Liquid->α+λ | λ: Fe 0.666667, Ti 0.333333 | unspecified | [1] Kumar 1994; _cites ref. 56Kor_ | Table 5, p. 8, row 17; `ORC-J46K7ZXNLM` |  |
| 1571 | peritectic: λ+Liquid->FeTi | λ: Fe 0.666667, Ti 0.333333; FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 56Kor_ | Table 5, p. 8, row 9; `ORC-OHGSRFGNJB` |  |
| 1567 | eutectic: L -> A2 + C14 | L: Fe 0.844; A2: Fe 0.902; C14: Fe 0.736 | model | [3] Witusiewicz 2019; _cites Guo 2012_ [doi](https://doi.org/10.1016/j.calphad.2012.06.010) | Table 4, p. 17, row 29; `ORC-7NULFI7LPK` |  |
| 1566.15 | eutectic: L -> αFe + Fe2Ti | L: Ti 0.155; αFe: Ti 0.1; Fe2Ti: Ti 0.265 | experimental | [7] Wang 2011; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 3, p. 6, row 5; `ORC-FPHAGHULJZ` |  |
| 1566 | eutectic: L -> A2 + C14 | L: Fe 0.845; A2: Fe 0.9; C14: Fe 0.735 | model | [3] Witusiewicz 2019; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 4, p. 17, row 25; `ORC-66KWXNZWIO` |  |
| 1566 | Liquid↔BCC_Fe+Fe2Ti | Liquid: Ti 0.156; BCC_Fe: Ti 0.098; Fe2Ti: Ti 0.275 | model | [2] BO 2012; _cites ref. 7_ | Table 2, p. 5, row 3; `ORC-AD4GEGIX42` |  |
| 1566 | eutectic: L -> A2 + C14 | L: Fe 0.844; A2: Fe 0.902; C14: Fe 0.725 | unspecified | [3] Witusiewicz 2019; _cites Hari 1999_ | Table 4, p. 17, row 27; `ORC-DPC5KQP3LN` |  |
| 1566 | eutectic: Liquid->α+λ | Liquid: Ti 0.155; α: Ti 0.1; λ: Ti 0.265 | model | [1] Kumar 1994 | Table 5, p. 8, row 15; `ORC-SK6TZPTVF2` |  |
| 1565.4 | bcc(Fe) + L + Fe2Ti | Fe2Ti: Ti 0.333333 | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 4, p. 4, row 6; `ORC-LWL2CPDFT6` |  |
| 1564.4 | eutectic: Liquid -> bcc-A2 + Laves-C14 | Liquid: Ti 0.152; bcc-A2: Ti 0.099; Laves-C14: Ti 0.267 | model | [6] (ed.) 1998 | Table I, p. 223, row 5; `ORC-FOIT7RDUEA` |  |
| 1564.4 | bcc(Fe) + L + Fe2Ti | Fe2Ti: Ti 0.333333 | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 4, p. 4, row 5; `ORC-UMNQL3STLK` |  |
| 1564.15 | eutectic: L -> αFe + Fe2Ti | L: Ti 0.164; αFe: Ti 0.113; Fe2Ti: Ti 0.306 | experimental | [7] Wang 2011; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 3, p. 6, row 6; `ORC-URDFWDIZ56` |  |
| 1564 | Bcc(Fe) + L + Fe2Ti | Bcc(Fe): Ti 0.113; L: Ti 0.164; Fe2Ti: Ti 0.306 | model | [4] Jonsson 1998 | Table IV, p. 5, row 3; `ORC-2JPJJKZYYG` |  |
| 1564 | bcc(Fe) + L + Fe2Ti | Fe2Ti: Ti 0.333333 | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 4, row 7; `ORC-IKBUOP2BMO` |  |
| 1564 | eutectic: L -> A2 + C14 | L: Fe 0.836; A2: Fe 0.887; C14: Fe 0.694 | model | [3] Witusiewicz 2019; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 17, row 26; `ORC-O34HXAETZA` |  |
| 1563 | L \<=> α-Fe + Fe2Ti | L: Ti 0.157; α-Fe: Ti 0.098; Fe2Ti: Ti 0.276 | model | [8] Santhy 2021 | Table 7, p. 6, row 6; `ORC-HKMTGDQPWL` |  |
| 1563 | eutectic: Liquid->α+λ | Liquid: Ti 0.16; α: Ti 0.098; λ: Fe 0.666667, Ti 0.333333 | model | [1] Kumar 1994; _cites ref. 82Kub_ | Table 5, p. 8, row 20; `ORC-KENNO2XLDA` |  |
| 1562.8 | bcc(Fe) + L + Fe2Ti | Fe2Ti: Ti 0.333333 | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 4, p. 4, row 3; `ORC-777YOEKOIW` |  |
| 1562.15 | eutectic: L -> αFe + Fe2Ti | L: Ti 0.16; αFe: Ti 0.1; Fe2Ti: Ti 0.276 | experimental | [7] Wang 2011; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 3, p. 6, row 7; `ORC-4I5ZJDT6GN` |  |
| 1562.15 | eutectic: L -> αFe + Fe2Ti | L: Ti 0.156; αFe: Ti 0.101; Fe2Ti: Ti 0.281 | model | [7] Wang 2011 | Table 3, p. 6, row 8; `ORC-5TZ2LWK33F` |  |
| 1562 | Bcc(Fe) + L + Fe2Ti | L: Ti 0.16; Fe2Ti: Fe 0.666667, Ti 0.333333 | experimental | [4] Jonsson 1998; _cites Hellawell 1957_ [doi](https://doi.org/10.1098/rsta.1957.0004) | Table IV, p. 5, row 1; `ORC-5VJ5U3ROAY` |  |
| 1562 | eutectic: L -> A2 + C14 |  | unspecified | [3] Witusiewicz 2019; _cites Hellawell 1957_ [doi](https://doi.org/10.1098/rsta.1957.0004) | Table 4, p. 17, row 22; `ORC-65SNOMTFKX` |  |
| 1562 | bcc(Fe) + L + Fe2Ti | Fe2Ti: Ti 0.333333 | experimental | [5] Dumitrescu 1998; _cites ref. 57Hel_ | Table 4, p. 4, row 1; `ORC-B2ZNZKBZFR` |  |
| 1562 | Liquid↔BCC_Fe+Fe2Ti | Liquid: Ti 0.16; Fe2Ti: Fe 0.666667, Ti 0.333333 | unspecified | [2] BO 2012; _cites ref. 26_ | Table 2, p. 5, row 1; `ORC-BJE3DIGSEW` |  |
| 1562 | eutectic: Liquid->α+λ | Liquid: Ti 0.16; α: Ti 0.1; λ: Ti 0.276 | model | [1] Kumar 1994; _cites ref. 87Mur_ | Table 5, p. 8, row 21; `ORC-F6EJHVNXXF` |  |
| 1562 | bcc(Fe) + L + Fe2Ti | Fe2Ti: Ti 0.333333 | model | [5] Dumitrescu 1998 | Table 4, p. 4, row 8; `ORC-G7PRYXU4K3` |  |
| 1562 | eutectic: L -> A2 + C14 | L: Fe 0.84; A2: Fe 0.9; C14: Fe 0.724 | experimental | [3] Witusiewicz 2019; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 4, p. 17, row 23; `ORC-HTD5DSZPQ7` |  |
| 1562 | L \<=> α-Fe + Fe2Ti | L: Ti 0.16; α-Fe: Ti 0.1; Fe2Ti: Ti 0.276 | unspecified | [8] Santhy 2021; _cites Murray 1987_ | Table 7, p. 6, row 8; `ORC-Q5VGO4I6MQ` |  |
| 1562 | eutectic: Liquid->α+λ | Liquid: Ti 0.16; α: Ti 0.098; λ: Ti 0.333 | unspecified | [1] Kumar 1994; _cites ref. 57Hel_ | Table 5, p. 8, row 18; `ORC-TQGV5CBOCO` |  |
| 1562 | eutectic: L -> A2 + C14 | L: Fe 0.844; A2: Fe 0.899; C14: Fe 0.719 | unspecified | [3] Witusiewicz 2019; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.matchemphys.2011.07.071) | Table 4, p. 17, row 28; `ORC-ZETQ72LL2P` |  |
| 1560 | L \<=> α-Fe + Fe2Ti | L: Ti 0.159; α-Fe: Ti 0.1; Fe2Ti: Ti 0.277 | model | [8] Santhy 2021 | Table 7, p. 6, row 7; `ORC-CPQTK7SWFW` |  |
| 1560 | bcc(Fe) + L + Fe2Ti | Fe2Ti: Ti 0.333333 | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 4, p. 4, row 4; `ORC-TOSXJQEDHW` |  |
| 1559.9 | Fe2Ti + FeTi + L | Fe2Ti: Ti 0.333333; FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 4, p. 4, row 20; `ORC-4NEOAFUU6M` |  |
| 1559 | eutectic: L -> A2 + C14 | L: Fe 0.849; A2: Fe 0.91; C14: Fe 0.74 | model | [3] Witusiewicz 2019; _cites Bo 2012_ [doi](https://doi.org/10.1016/s1003-6326%2811%2961450-7) | Table 4, p. 17, row 30; `ORC-NLUFPLJCHO` |  |
| 1559 | Liquid↔BCC_Fe+Fe2Ti | Liquid: Ti 0.151; BCC_Fe: Ti 0.09; Fe2Ti: Ti 0.26 | model | [2] BO 2012 | Table 2, p. 5, row 4; `ORC-SVY5QVPGM4` |  |
| 1558 | eutectic: L -> A2 + C14 |  | experimental | [3] Witusiewicz 2019 | Table 4, p. 17, row 31; `ORC-ELEL6YOZW7` |  |
| 1557 | eutectic: L -> A2 + C14 | L: Fe 0.842; A2: Fe 0.905; C14: Fe 0.727 | model | [3] Witusiewicz 2019 | Table 4, p. 17, row 32; `ORC-BPHBW45SIP` |  |
| 1363 | eutectic: Liquid->FeTi+α | FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 65Bor_ | Table 5, p. 8, row 25; `ORC-HX3SWIFLSA` |  |
| 1359 | FeTi + L + bcc(Ti) | FeTi: Ti 0.5 | experimental | [5] Dumitrescu 1998; _cites Booker 1979_ | Table 4, p. 4, row 25; `ORC-2D6EQMCVQV` |  |
| 1359 | Liquid↔FeTi+BCC_Ti | Liquid: Ti 0.71; FeTi: Ti 0.52; BCC_Ti: Ti 0.77 | unspecified | [2] BO 2012; _cites ref. 22_ | Table 2, p. 5, row 14; `ORC-FJMFZICXGT` |  |
| 1359 | FeTi + L + Bcc(Ti) | FeTi: Ti 0.52; L: Ti 0.71; Bcc(Ti): Ti 0.77 | experimental | [4] Jonsson 1998; _cites Booker 1979_ | Table IV, p. 5, row 11; `ORC-QN76I2SYQA` |  |
| 1358.15 | eutectic: L -> FeTi + βTi | L: Ti 0.705; FeTi: Ti 0.525; βTi: Ti 0.79 | experimental | [7] Wang 2011; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 3, p. 6, row 11; `ORC-CBHUFO3CYC` |  |
| 1358.15 | eutectic: L -> FeTi + βTi | L: Ti 0.719; FeTi: Ti 0.515; βTi: Ti 0.782 | model | [7] Wang 2011 | Table 3, p. 6, row 12; `ORC-OVSY5E7BA6` |  |
| 1358 | eutectic: Liquid->FeTi+α | Liquid: Ti 0.71; FeTi: Ti 0.518 | model | [1] Kumar 1994; _cites ref. 82Kub_ | Table 5, p. 8, row 26; `ORC-5DO7OKVNIH` |  |
| 1358 | eutectic: Liquid->FeTi+α | Liquid: Ti 0.705; FeTi: Ti 0.525; α: Ti 0.79 | model | [1] Kumar 1994; _cites ref. 87Mur_ | Table 5, p. 8, row 27; `ORC-BCBKRI7EFP` |  |
| 1358 | eutectic: L -> A2 + B2 | L: Fe 0.281; A2: Fe 0.228; B2: Fe 0.485 | unspecified | [3] Witusiewicz 2019; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.matchemphys.2011.07.071) | Table 4, p. 17, row 40; `ORC-OUFG2HGGVR` |  |
| 1358 | L \<=> FeTi+β-Ti | L: Ti 0.705; FeTi: Ti 0.525; β-Ti: Ti 0.79 | unspecified | [8] Santhy 2021; _cites Murray 1987_ | Table 7, p. 6, row 10; `ORC-VTIGRZHQZO` |  |
| 1358 | eutectic: L -> A2 + B2 | L: Fe 0.295; A2: Fe 0.21; B2: Fe 0.475 | experimental | [3] Witusiewicz 2019; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 4, p. 17, row 34; `ORC-Z4YZRWSKQJ` |  |
| 1357 | eutectic: L -> A2 + B2 | L: Fe 0.29; A2: Fe 0.23; B2: Fe 0.48 | experimental | [3] Witusiewicz 2019; _cites Booker 1979_ | Table 4, p. 17, row 35; `ORC-LRBJHCCJER` |  |
| 1357 | eutectic: L -> A2 + B2 |  | experimental | [3] Witusiewicz 2019 | Table 4, p. 17, row 43; `ORC-W6VRRJAUKY` |  |
| 1355 | FeTi + L + bcc(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998 | Table 4, p. 4, row 32; `ORC-2WEL6YP3EO` |  |
| 1355 | eutectic: L -> A2 + B2 |  | model | [3] Witusiewicz 2019; _cites Dumitrescu 1998_ [doi](https://doi.org/10.1361/105497198770341923) | Table 4, p. 17, row 37; `ORC-3R4CU3QXAP` |  |
| 1355 | Liquid↔FeTi+BCC_Ti | Liquid: Ti 0.719; FeTi: Ti 0.519; BCC_Ti: Ti 0.767 | model | [2] BO 2012; _cites ref. 7_ | Table 2, p. 5, row 15; `ORC-KVHGURJZRX` |  |
| 1355 | eutectic: L -> A2 + B2 | L: Fe 0.281; A2: Fe 0.233; B2: Fe 0.481 | unspecified | [3] Witusiewicz 2019; _cites Hari 1999_ | Table 4, p. 17, row 39; `ORC-W2N6ADKSLN` |  |
| 1354.7 | FeTi + L + bcc(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 4, p. 4, row 27; `ORC-ORQNMN6YXY` |  |
| 1353 | eutectic: L -> A2 + B2 | L: Fe 0.28; A2: Fe 0.232; B2: Fe 0.48 | model | [3] Witusiewicz 2019; _cites Guo 2012_ [doi](https://doi.org/10.1016/j.calphad.2012.06.010) | Table 4, p. 17, row 41; `ORC-3MGRMJLSXV` |  |
| 1353 | FeTi + L + bcc(Ti) | FeTi: Ti 0.5 | experimental | [5] Dumitrescu 1998; _cites R 1952_ | Table 4, p. 4, row 26; `ORC-4QVRLIC3EY` |  |
| 1353 | eutectic: L -> A2 + B2 | L: Fe 0.29; A2: Fe 0.22 | experimental | [3] Witusiewicz 2019; _cites R 1952_ | Table 4, p. 17, row 33; `ORC-B3CQTTJNC3` |  |
| 1353 | eutectic: Liquid->FeTi+α | Liquid: Ti 0.712; FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 52Thy_ | Table 5, p. 8, row 23; `ORC-M6AD6JYPQP` |  |
| 1353 | eutectic: L -> A2 + B2 | L: Fe 0.275; A2: Fe 0.229; B2: Fe 0.473 | model | [3] Witusiewicz 2019 | Table 4, p. 17, row 44; `ORC-QVOEZLLFRO` |  |
| 1353 | FeTi + L + Bcc(Ti) | FeTi: Fe 0.5, Ti 0.5; L: Ti 0.71; Bcc(Ti): Ti 0.78 | experimental | [4] Jonsson 1998; _cites R 1952_ | Table IV, p. 5, row 10; `ORC-R5ABVZP4VG` |  |
| 1353 | Liquid↔FeTi+BCC_Ti | Liquid: Ti 0.71; FeTi: Fe 0.5, Ti 0.5; BCC_Ti: Ti 0.78 | unspecified | [2] BO 2012; _cites ref. 12_ | Table 2, p. 5, row 13; `ORC-S76GJHU4XY` |  |
| 1353 | eutectic: Liquid->FeTi+α | FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 54Nis_ | Table 5, p. 8, row 24; `ORC-UFRKZ7CGQZ` |  |
| 1352 | L \<=> FeTi+β-Ti | L: Ti 0.718; FeTi: Ti 0.519; β-Ti: Ti 0.766 | model | [8] Santhy 2021 | Table 7, p. 6, row 9; `ORC-7O6V2FNHVI` |  |
| 1352 | eutectic: L -> A2 + B2 | L: Fe 0.275; A2: Fe 0.23; B2: Fe 0.479 | model | [3] Witusiewicz 2019; _cites Bo 2012_ [doi](https://doi.org/10.1016/s1003-6326%2811%2961450-7) | Table 4, p. 17, row 42; `ORC-HPAIMW3OQC` |  |
| 1352 | Liquid↔FeTi+BCC_Ti | Liquid: Ti 0.725; FeTi: Ti 0.521; BCC_Ti: Ti 0.77 | model | [2] BO 2012 | Table 2, p. 5, row 16; `ORC-QWURKJVTPP` |  |
| 1351.15 | eutectic: L -> FeTi + βTi | L: Ti 0.711; FeTi: Ti 0.5; βTi: Ti 0.77 | experimental | [7] Wang 2011; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 3, p. 6, row 9; `ORC-B42W4GIXZ2` |  |
| 1351 | eutectic: L -> A2 + B2 | L: Fe 0.289; A2: Fe 0.23; B2: Fe 0.5 | model | [3] Witusiewicz 2019; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 4, p. 17, row 36; `ORC-5FNUR2Q25K` |  |
| 1351 | FeTi + L + bcc(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 4, p. 4, row 30; `ORC-JNJVAERANE` |  |
| 1351 | eutectic: Liquid->FeTi+α | Liquid: Ti 0.711; FeTi: Ti 0.5; α: Ti 0.77 | model | [1] Kumar 1994 | Table 5, p. 8, row 22; `ORC-KFV6NLKSXF` |  |
| 1349.3 | FeTi + L + bcc(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 4, p. 4, row 29; `ORC-HDMMCZMZ6I` |  |
| 1349.3 | eutectic: Liquid -> FeTi\* + bcc-A2 | Liquid: Ti 0.712; FeTi\*: Ti 0.5; bcc-A2: Ti 0.772 | model | [6] (ed.) 1998 | Table I, p. 223, row 1; `ORC-LD5ZZRAYCW` |  |
| 1346.15 | eutectic: L -> FeTi + βTi | L: Ti 0.718; FeTi: Ti 0.5; βTi: Ti 0.761 | experimental | [7] Wang 2011; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 3, p. 6, row 10; `ORC-CB2BUDRLSK` |  |
| 1346 | FeTi + L + bcc(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 4, row 31; `ORC-FHPIFXHGGF` |  |
| 1346 | FeTi + L + Bcc(Ti) | FeTi: Ti 0.5; L: Ti 0.718; Bcc(Ti): Ti 0.761 | model | [4] Jonsson 1998 | Table IV, p. 5, row 12; `ORC-HHU5HZQAMY` |  |
| 1346 | eutectic: L -> A2 + B2 | L: Fe 0.282; A2: Fe 0.239; B2: Fe 0.5 | model | [3] Witusiewicz 2019; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 17, row 38; `ORC-YHJDZXIF35` |  |
| 1339.4 | eutectic: L -> β-Ti + TiFe_B2 | L: Ti 0.7166; β-Ti: Ti 0.7711; TiFe_B2: Ti 0.5209 | model | [9] Liang 2024 | Table 5, p. 10, row 1; `ORC-GJVIIQY4A7` |  |
| 1335.8 | FeTi + L + bcc(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 4, p. 4, row 28; `ORC-UR76YORMGP` |  |
| 1052 | peritectic: A2+C14 -> A2^f |  | experimental | [3] Witusiewicz 2019 | Table 4, p. 17, row 56; `ORC-QCCJVWF27I` |  |
| 1050.5 | peritectic: A2+C14 -> A2^f | A2: Fe 0.98 | experimental | [3] Witusiewicz 2019; _cites Arrott 1959_ [doi](https://doi.org/10.1063/1.2185982) | Table 4, p. 17, row 55; `ORC-AVY7FSJBYE` |  |
| 1050 | peritectic: A2+C14 -> A2^f | A2: Fe 0.974; C14: Fe 0.723 | model | [3] Witusiewicz 2019 | Table 4, p. 17, row 59; `ORC-ZW7YNF6UEQ` |  |
| 1034 | peritectic: A2+C14 -> A2^f | A2: Fe 0.979; C14: Fe 0.7 | model | [3] Witusiewicz 2019; _cites Guo 2012_ [doi](https://doi.org/10.1016/j.calphad.2012.06.010) | Table 4, p. 17, row 57; `ORC-M3DP67ODW2` |  |
| 1022 | peritectic: A2+C14 -> A2^f | A2: Fe 0.993; C14: Fe 0.709 | model | [3] Witusiewicz 2019; _cites Bo 2012_ [doi](https://doi.org/10.1016/s1003-6326%2811%2961450-7) | Table 4, p. 17, row 58; `ORC-ZEFBE3RDNN` |  |
| 873 | eutectoid: α->FeTi+ε | FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 79Mat_ | Table 5, p. 8, row 30; `ORC-HGVCND7ZDA` |  |
| 868.15 | eutectoid: βTi -> FeTi + αTi | βTi: Ti 0.889; FeTi: Ti 0.515; αTi: Ti 0.9995 | model | [7] Wang 2011 | Table 3, p. 6, row 16; `ORC-J7NGAFJE4K` |  |
| 868.15 | eutectoid: βTi -> FeTi + αTi | βTi: Ti 0.85; FeTi: Ti 0.51; αTi: Ti 0.9996 | experimental | [7] Wang 2011; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 3, p. 6, row 15; `ORC-QE62TWJC65` |  |
| 868 | eutectoid: α->FeTi+ε | α: Ti 0.85; FeTi: Ti 0.51; ε: Ti 0.9996 | model | [1] Kumar 1994; _cites ref. 87Mur_ | Table 5, p. 8, row 32; `ORC-2DM5INZ2D7` |  |
| 868 | eutectoid: A2 -> A3 + B2 | A2: Fe 0.122; A3: Fe 4.000e-4; B2: Fe 0.5 | unspecified | [3] Witusiewicz 2019; _cites Wang 2011_ [doi](https://doi.org/10.1016/j.matchemphys.2011.07.071) | Table 4, p. 17, row 51; `ORC-FEH3RYSYWL` |  |
| 868 | eutectoid: α->FeTi+ε | FeTi: Fe 0.5, Ti 0.5 | unspecified | [1] Kumar 1994; _cites ref. 67Rau_ | Table 5, p. 8, row 29; `ORC-U5SJQYFZW6` |  |
| 863 | eutectoid: α->FeTi+ε | α: Ti 0.87; FeTi: Fe 0.5, Ti 0.5 | model | [1] Kumar 1994; _cites ref. 82Kub_ | Table 5, p. 8, row 31; `ORC-QLXBTNHBK5` |  |
| 863 | eutectoid: A2 -> A3 + B2 | A2: Fe 0.14; A3: Fe 4.000e-5; B2: Fe 0.48 | experimental | [3] Witusiewicz 2019; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 4, p. 17, row 46; `ORC-Z3E5W6SVAC` |  |
| 861 | BCC_Ti↔FeTi+HCP_Ti | BCC_Ti: Ti 0.869; FeTi: Ti 0.508; HCP_Ti: Ti 0.9996 | model | [2] BO 2012; _cites ref. 7_ | Table 2, p. 5, row 18; `ORC-COSVUSEAT6` |  |
| 861 | eutectoid: A2 -> A3 + B2 | A2: Fe 0.131; A3: Fe 4.000e-4; B2: Fe 0.492 | unspecified | [3] Witusiewicz 2019; _cites Hari 1999_ | Table 4, p. 17, row 50; `ORC-PFDOUEFYYO` |  |
| 859.15 | eutectoid: βTi -> FeTi + αTi | βTi: Ti 0.889; FeTi: Ti 0.5; αTi: Ti 0.9995 | experimental | [7] Wang 2011; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 3, p. 6, row 14; `ORC-4LL6BHH77L` |  |
| 859 | FeTi + bcc(Ti) + cph(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 4, row 37; `ORC-DGQYFCXV2U` |  |
| 859 | FeTi + Bcc(Ti) + Hcp(Ti) | FeTi: Ti 0.5; Bcc(Ti): Ti 0.889; Hcp(Ti): Ti 0.9995 | model | [4] Jonsson 1998 | Table IV, p. 5, row 14; `ORC-KAD4TFCA6C` |  |
| 859 | eutectoid: A2 -> A3 + B2 | A2: Fe 0.111; A3: Fe 5.000e-4; B2: Fe 0.5 | model | [3] Witusiewicz 2019; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 17, row 48; `ORC-LPBEDGJEIN` |  |
| 857 | eutectoid: A2 -> A3 + B2 | A2: Fe 0.135; A3: Fe 4.700e-4; B2: Fe 0.485 | model | [3] Witusiewicz 2019 | Table 4, p. 17, row 54; `ORC-J22NW5CE2K` |  |
| 856.4 | eutectoid: A2 -> A3 + B2 |  | model | [3] Witusiewicz 2019; _cites Dumitrescu 1998_ [doi](https://doi.org/10.1361/105497198770341923) | Table 4, p. 17, row 47; `ORC-2AEGROIATV` |  |
| 856.4 | FeTi + bcc(Ti) + cph(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998 | Table 4, p. 4, row 38; `ORC-VWNE5GKNT5` |  |
| 856 | eutectoid: A2 -> A3 + B2 | A2: Fe 0.135; A3: Fe 5.000e-4; B2: Fe 0.489 | model | [3] Witusiewicz 2019; _cites Bo 2012_ [doi](https://doi.org/10.1016/s1003-6326%2811%2961450-7) | Table 4, p. 17, row 53; `ORC-7KDRWYTXV4` |  |
| 856 | BCC_Ti↔FeTi+HCP_Ti | BCC_Ti: Ti 0.865; FeTi: Ti 0.511; HCP_Ti: Ti 0.9995 | model | [2] BO 2012 | Table 2, p. 5, row 19; `ORC-G3Z2UCUKIP` |  |
| 853 | eutectoid: A2 -> A3 + B2 | A2: Fe 0.141; A3: Fe 7.000e-4; B2: Fe 0.488 | model | [3] Witusiewicz 2019; _cites Guo 2012_ [doi](https://doi.org/10.1016/j.calphad.2012.06.010) | Table 4, p. 17, row 52; `ORC-6QCGA2NLXC` |  |
| 850 | FeTi + bcc(Ti) + cph(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 4, p. 4, row 34; `ORC-NY3DDKNLRT` |  |
| 849.4 | eutectoid: bcc-A2 -> FeTi\* + hcp-A3 | bcc-A2: Ti 0.877; FeTi\*: Ti 0.5; hcp-A3: Ti 0.999 | model | [6] (ed.) 1998 | Table I, p. 223, row 2; `ORC-IKPWVMRPVX` |  |
| 849.4 | FeTi + bcc(Ti) + cph(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 4, p. 4, row 35; `ORC-VOUCCVJC4T` |  |
| 848 | BCC_Ti↔FeTi+HCP_Ti | FeTi: Fe 0.5, Ti 0.5 | unspecified | [2] BO 2012; _cites ref. 12_ | Table 2, p. 5, row 17; `ORC-7XQPZ23ZIQ` |  |
| 848 | eutectoid: A2 -> A3 + B2 |  | experimental | [3] Witusiewicz 2019; _cites R 1952_ | Table 4, p. 17, row 45; `ORC-AORNKM5LCI` |  |
| 848 | FeTi + Bcc(Ti) + Hcp(Ti) | FeTi: Fe 0.5, Ti 0.5 | experimental | [4] Jonsson 1998; _cites R 1952_ | Table IV, p. 5, row 13; `ORC-FWT3YOCY6S` |  |
| 848 | FeTi + bcc(Ti) + cph(Ti) | FeTi: Ti 0.5 | experimental | [5] Dumitrescu 1998; _cites R 1952_ | Table 4, p. 4, row 33; `ORC-UQ2EHI3KKN` |  |
| 841.15 | eutectoid: βTi -> FeTi + αTi | βTi: Ti 0.878; FeTi: Ti 0.5; αTi: Ti 0.9996 | experimental | [7] Wang 2011; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 3, p. 6, row 13; `ORC-PZSEJ66KKQ` |  |
| 841 | eutectoid: A2 -> A3 + B2 | A2: Fe 0.122; A3: Fe 4.000e-4; B2: Fe 0.5 | model | [3] Witusiewicz 2019; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 4, p. 17, row 49; `ORC-CIXB3JDT6Y` |  |
| 841 | eutectoid: α->FeTi+ε | α: Ti 0.878; FeTi: Ti 0.5; ε: Ti 0.99967 | model | [1] Kumar 1994 | Table 5, p. 8, row 28; `ORC-VL5OFUUWQ6` |  |
| 840.65 | FeTi + bcc(Ti) + cph(Ti) | FeTi: Ti 0.5 | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 4, p. 4, row 36; `ORC-FLKCTC7S7O` |  |
| 839.01 | β-Ti -> α-Ti + TiFe_B2 | β-Ti: Ti 1; α-Ti: Ti 0.8608; TiFe_B2: Ti 0.5096 | model | [9] Liang 2024 | Table 5, p. 10, row 2; `ORC-H42UTEASAI` |  |
| 595 | β-Ti \<=> FeTi+α-Ti | β-Ti: Ti 0.85; FeTi: Ti 0.51; α-Ti: Ti 0.9996 | unspecified | [8] Santhy 2021; _cites Murray 1987_ | Table 7, p. 6, row 12; `ORC-OG3V47BVSJ` |  |
| 587 | β-Ti \<=> FeTi+α-Ti | β-Ti: Ti 0.869; FeTi: Ti 0.508; α-Ti: Ti 0.99958 | model | [8] Santhy 2021 | Table 7, p. 6, row 11; `ORC-CSNMBSPGDC` |  |

## Formation enthalpies

Literature values in kJ/mol-atom where the per-atom basis is known. DFT columns: the lowest-energy entry at the same composition (Materials Project 2026.04.13, OQMD v1.8; different energy references, never averaged), from [dft_parity.json](https://data.orchid-project.org/literature/dft_parity.json).

Table: Enthalpies of formation, Fe–Ti system (126)

| Phase | Compound | Value | T (K) | Class | MP DFT (kJ/mol-atom) | OQMD DFT (kJ/mol-atom) | Source | Location | Quote |
|---|---|---:|---:|---|---:|---:|---|---|---|
| AlTi |  | -41.5863 kJ/mol (basis unstated) |  | DFT |  |  | [9] Liang 2024; _cites Kirklin 1995_ | Table 4, p. 9, row 38; `ORC-X7SJRH4LBO` |  |
| AlTi |  | -41.5863 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 39; `ORC-XHFZU53UUV` |  |
| AlTi3 |  | -7.04361 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 37; `ORC-EM2ZOYIAPO` |  |
| AlTi3 |  | -7.04361 kJ/mol (basis unstated) |  | DFT |  |  | [9] Liang 2024; _cites Kirklin 1995_ | Table 4, p. 9, row 36; `ORC-LG2FEFJIZQ` |  |
| AlTi3 |  | -2.12273 kJ/mol (basis unstated) |  | DFT |  |  | [9] Liang 2024; _cites Kirklin 1995_ | Table 4, p. 9, row 34; `ORC-HQNAJG7AYQ` |  |
| AlTi3 |  | 2.12273 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 35; `ORC-NM7M2OQ7NH` |  |
| BCC_4SL |  | -40.3128 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 3; `ORC-K457YEY7TF` |  |
| BCC_4SL |  | -40.3111 kJ/mol (basis unstated) |  | DFT |  |  | [9] Liang 2024; _cites Curtarolo 2012_ [doi](https://doi.org/10.1016/j.commatsci.2012.02.002) | Table 4, p. 9, row 1; `ORC-4RX563OOG6` |  |
| BCC_4SL |  | -24.5885 kJ/mol (basis unstated) |  | model |  |  | [9] Liang 2024; _cites De 2009_ [doi](https://doi.org/10.1016/j.calphad.2008.10.003) | Table 4, p. 9, row 2; `ORC-M4J4XOAFAK` |  |
| BCC_4SL |  | -19.0696 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 9; `ORC-2BA2HJIOZO` |  |
| BCC_4SL |  | -18.9944 kJ/mol (basis unstated) |  | DFT |  |  | [9] Liang 2024; _cites Curtarolo 2012_ [doi](https://doi.org/10.1016/j.commatsci.2012.02.002) | Table 4, p. 9, row 8; `ORC-2OIJL5F67E` |  |
| BCC_4SL |  | -12.9161 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 5; `ORC-A2ROQMRCRY` |  |
| BCC_4SL |  | -12.7355 kJ/mol (basis unstated) |  | DFT |  |  | [9] Liang 2024; _cites Curtarolo 2012_ [doi](https://doi.org/10.1016/j.commatsci.2012.02.002) | Table 4, p. 9, row 4; `ORC-K64AAXX63O` |  |
| BCC_4SL |  | -4.53706 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 7; `ORC-H6YEUBPTXU` |  |
| BCC_4SL |  | -4.35467 kJ/mol (basis unstated) |  | DFT |  |  | [9] Liang 2024; _cites Curtarolo 2012_ [doi](https://doi.org/10.1016/j.commatsci.2012.02.002) | Table 4, p. 9, row 6; `ORC-VJHBVPJYLT` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -34.52 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 3, p. 4, row 31; `ORC-G5H7WB2DTJ.02734c` |  |
| Fe2Ti |  | -34.3 kJ/mol (basis unstated) | 1413.15 | unspecified |  |  | [7] Wang 2011 | Table 4, p. 6, row 13; `ORC-RLQBXFCWLQ` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -34.168 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 3, p. 4, row 29; `ORC-NET4DEKXCP.39cc72` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -33.93 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 3, p. 4, row 32; `ORC-67PMJG5U64.44461e` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -33.9 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [4] Jonsson 1998 | Table I, p. 2, row 10; `ORC-RLSDTO2JWE.51559e` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -31.84 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 3, p. 4, row 30; `ORC-RDK7OZGCSW.9a9247` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -31.815 kJ/mol-atom | 1514 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 3, p. 4, row 24; `ORC-T4UHOC4DHM.6fe47c` |  |
| Fe2Ti |  | -31.6 kJ/mol (basis unstated) | 1514.15 | unspecified |  |  | [7] Wang 2011 | Table 4, p. 6, row 9; `ORC-L5HBF3AFTE` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -31.513 kJ/mol-atom | 1514 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 3, p. 4, row 25; `ORC-QDVF7Z3NKD.0c6042` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -31.5 kJ/mol-atom | 1514 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [4] Jonsson 1998 | Table I, p. 2, row 8; `ORC-HKVUXEMB2Q.104a7c` |  |
| Fe2Ti |  | -30.8 kJ/mol (basis unstated) | 973.15 | unspecified |  |  | [7] Wang 2011 | Table 4, p. 6, row 11; `ORC-KDNZ5APPKO` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -30.13 kJ/mol-atom | 0 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021 | Table 8, p. 8, row 10; `ORC-Z47EMNVNOU` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -29.752 kJ/mol-atom | 1514 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 3, p. 4, row 23; `ORC-I42D5AZQH2.97173b` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -29.273 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998 | Table 3, p. 4, row 33; `ORC-YA5XQ5LCYS.1ab5cb` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -29.11 kJ/mol-atom | 1514 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021 | Table 8, p. 8, row 7; `ORC-NWZEPHGB45` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -28.42 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021 | Table 8, p. 8, row 4; `ORC-DDCH6754G7` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -27.6 kJ/mol-atom | 1514 | experimental | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021; _cites Gachon 1983_ | Table 8, p. 8, row 9; `ORC-GOVAUFJIFS` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -27.6 kJ/mol-atom ± 1 | 1514 | experimental | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [4] Jonsson 1998; _cites Gachon 1981_ [doi](https://doi.org/10.1016/0040-6031%2881%2987031-1) | Table I, p. 2, row 7; `ORC-KGFHLLF5NI.7efd8a` |  |
| Fe2Ti |  | -27.6 kJ/mol (basis unstated) | 1514.15 | experimental |  |  | [7] Wang 2011; _cites Gachon 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990024-x) | Table 4, p. 6, row 10; `ORC-SGNIH44YCN` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -27.6 kJ/mol-atom ± 1 | 1514 | experimental | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Gachon 1981_ [doi](https://doi.org/10.1016/0040-6031%2881%2987031-1) | Table 3, p. 4, row 22; `ORC-WXRAG23JHL.893a3e` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -26.863 kJ/mol-atom | 1514 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998 | Table 3, p. 4, row 26; `ORC-YHCCMOHQXS.0f28df` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -26.13 kJ/mol-atom | 1514 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021 | Table 8, p. 8, row 8; `ORC-PMICVUNWQI` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -26.01 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021 | Table 8, p. 8, row 5; `ORC-MJZWAIWQCB` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -25.4 kJ/mol-atom ± 2 | 1413 | experimental | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [4] Jonsson 1998; _cites Dinsdale 1981_ | Table I, p. 2, row 9; `ORC-DJCHWQNF3R.58497e` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -25.4 kJ/mol-atom ± 2 | 1413 | experimental | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Dinsdale 1985_ | Table 3, p. 4, row 27; `ORC-L33SZH2T6B.074a20` |  |
| Fe2Ti |  | -25.394 kJ/mol (basis unstated) | 1413.15 | experimental |  |  | [7] Wang 2011; _cites Dinsdale 1985_ | Table 4, p. 6, row 14; `ORC-PTQB4ZYDK3` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -25.39 kJ/mol-atom | 1413 | experimental | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021; _cites Dinsdale 1985_ | Table 8, p. 8, row 6; `ORC-P4WCM62ZDX` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -25 kJ/mol-atom | 0 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021; _cites Miedema 1981_ | Table 8, p. 8, row 11; `ORC-VPHAKU5GGH` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -22.4 kJ/mol-atom | 973 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021 | Table 8, p. 8, row 1; `ORC-T7BNVZPSWU` |  |
| Fe2Ti |  | -21.294 kJ/mol (basis unstated) | 973.15 | experimental |  |  | [7] Wang 2011; _cites Dinsdale 1985_ | Table 4, p. 6, row 12; `ORC-C6OTHNBHHQ` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -21.29 kJ/mol-atom | 973 | experimental | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021; _cites Dinsdale 1985_ | Table 8, p. 8, row 3; `ORC-4OG4MKELM3` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | -21.26 kJ/mol-atom | 973 | model | -27.342 (mp-aaaaadqk) | -29.56 (oqmd-1590944) | [8] Santhy 2021 | Table 8, p. 8, row 2; `ORC-VYALI4MXIW` |  |
| Fe2Ti | [Fe2Ti](https://data.orchid-project.org/compounds/Fe2Ti.html) | 7.179 kJ/mol-atom | 1413 | model | -27.342 (mp-aaaaadqk) | -28.736 (oqmd-18688) | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 3, p. 4, row 28; `ORC-Y5NZC5TFL6.2d4fb1` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -50.17 kJ/mol-atom | 0 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021; _cites Watson 1998_ [doi](https://doi.org/10.1103/physrevb.58.5981) | Table 8, p. 8, row 23; `ORC-CDUB5MQB5C` |  |
| FeTi |  | -46.5 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021; _cites Ohtani 2004_ [doi](https://doi.org/10.2355/isijinternational.44.1738) | Table 8, p. 8, row 22; `ORC-2TSCNYFR7T` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -44.58 kJ/mol-atom | 0 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021 | Table 8, p. 8, row 20; `ORC-DB6C7WDW2X` |  |
| FeTi |  | -44.58 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 16; `ORC-HB35ZYPL3C.6be2ff` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -32.19 kJ/mol-atom | 1440 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021 | Table 8, p. 8, row 16; `ORC-ILT34YSRNK` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -32.1 kJ/mol-atom | 1513 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021 | Table 8, p. 8, row 18; `ORC-UR2A2KBUF4` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -31.7 kJ/mol-atom | 1450 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [4] Jonsson 1998 | Table I, p. 2, row 4; `ORC-JLO6JNNFPW.0fc07e` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -31.691 kJ/mol-atom | 1450 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 3, p. 4, row 13; `ORC-E2UZS5F742.3308d7` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -31.639 kJ/mol-atom | 1513 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 3, p. 4, row 20; `ORC-I7AYMGBTKI.10fc7a` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -31.6 kJ/mol-atom | 1513 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [4] Jonsson 1998 | Table I, p. 2, row 6; `ORC-EYG3LVACYB.987171` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -31.1 kJ/mol-atom ± 1.3 | 1450 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [4] Jonsson 1998; _cites Gachon 1981_ [doi](https://doi.org/10.1016/0040-6031%2881%2987031-1) | Table I, p. 2, row 3; `ORC-333NWOR5VO.44d4cd` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -31.1 kJ/mol-atom ± 1.3 | 1450 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Gachon 1981_ [doi](https://doi.org/10.1016/0040-6031%2881%2987031-1) | Table 3, p. 4, row 8; `ORC-F3UZL4Y5XM.045101` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -31 kJ/mol-atom | 1440 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021; _cites Gachon 1983_ | Table 8, p. 8, row 17; `ORC-HLBWFQ6H5F` |  |
| FeTi |  | -31 kJ/mol (basis unstated) | 1450.15 | experimental |  |  | [7] Wang 2011; _cites Gachon 1983_ [doi](https://doi.org/10.1016/0364-5916%2883%2990024-x) | Table 4, p. 6, row 4; `ORC-N6K6R6QI7P` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -29.868 kJ/mol-atom | 1450 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998 | Table 3, p. 4, row 14; `ORC-2PW3YY65TB.a3f75e` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -29.816 kJ/mol-atom | 1513 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998 | Table 3, p. 4, row 21; `ORC-FWATVTZYBW.2e53a3` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -29.59 kJ/mol-atom | 973 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021; _cites Dinsdale 1985_ | Table 8, p. 8, row 15; `ORC-7575BCM6YD` |  |
| FeTi |  | -29.588 kJ/mol (basis unstated) | 973.15 | experimental |  |  | [7] Wang 2011; _cites Dinsdale 1985_ | Table 4, p. 6, row 6; `ORC-L5N7JXCMOZ` |  |
| FeTi |  | -28.4 kJ/mol (basis unstated) | 1450.15 | unspecified |  |  | [7] Wang 2011 | Table 4, p. 6, row 3; `ORC-6MF5JBGZE3` |  |
| FeTi |  | -28.3 kJ/mol (basis unstated) | 1513.15 | unspecified |  |  | [7] Wang 2011 | Table 4, p. 6, row 7; `ORC-UFBCATG7VN` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -28 kJ/mol-atom | 0 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021; _cites Miedema 1981_ | Table 8, p. 8, row 21; `ORC-32JE3R52ZF` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -27.81 kJ/mol-atom | 1513 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021; _cites Dinsdale 1985_ | Table 8, p. 8, row 19; `ORC-EA7GPT2L22` |  |
| FeTi |  | -27.807 kJ/mol (basis unstated) | 1513.15 | experimental |  |  | [7] Wang 2011; _cites Dinsdale 1985_ | Table 4, p. 6, row 8; `ORC-FSGELE3STJ` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -27.8 kJ/mol-atom ± 4 | 1513 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [4] Jonsson 1998; _cites Dinsdale 1981_ | Table I, p. 2, row 5; `ORC-T33M5YU6FU.28aef2` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -27.8 kJ/mol-atom ± 4 | 1513 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Dinsdale 1985_ | Table 3, p. 4, row 15; `ORC-XQVQVNRKYW.f8b656` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -27.67 kJ/mol-atom | 973 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021 | Table 8, p. 8, row 14; `ORC-IURYUQW3MJ` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -27.51 kJ/mol-atom | 1450 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 3, p. 4, row 12; `ORC-RSWVCMOEVI.7454dd` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -27.297 kJ/mol-atom | 1513 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 3, p. 4, row 19; `ORC-FYWZAMRWD7.4ba14c` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -25.692 kJ/mol-atom | 1450 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 3, p. 4, row 11; `ORC-236QMIRS5C.5729eb` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -25.639 kJ/mol-atom | 1513 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 3, p. 4, row 18; `ORC-N3FY4BGZC3.098868` |  |
| FeTi |  | -25.6 kJ/mol (basis unstated) | 973.15 | unspecified |  |  | [7] Wang 2011 | Table 4, p. 6, row 5; `ORC-OWNEPKJKT2` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -24.58 kJ/mol-atom | 298.15 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021 | Table 8, p. 8, row 12; `ORC-S2FW6FYPA3` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -24.486 kJ/mol-atom | 1450 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 3, p. 4, row 10; `ORC-HYIEUUDHXK.05ac8b` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -24.4 kJ/mol-atom | 298.15 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [4] Jonsson 1998 | Table I, p. 2, row 2; `ORC-RDRHNUXZ4D.b0b4c2` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -24.399 kJ/mol-atom | 298.15 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 3, p. 4, row 6; `ORC-B7LRK5Z3DT.37f5a2` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -24.272 kJ/mol-atom | 1513 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 3, p. 4, row 17; `ORC-JG2KXG2NVF.1bba01` |  |
| FeTi |  | -23.6 kJ/mol (basis unstated) | 298.15 | unspecified |  |  | [7] Wang 2011 | Table 4, p. 6, row 1; `ORC-7EBY6MPQAK` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -22.576 kJ/mol-atom | 298.15 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998 | Table 3, p. 4, row 7; `ORC-7I5GUHWASY.d300c3` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -22.25 kJ/mol-atom | 298.15 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 3, p. 4, row 5; `ORC-CJ5EJU35L4.3107fa` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -20.3 kJ/mol-atom ± 0.6 | 298.15 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [4] Jonsson 1998; _cites Kubaschewski 1955_ [doi](https://doi.org/10.1016/0001-6160%2855%2990038-9) | Table I, p. 2, row 1; `ORC-MYG3MH7EK6.693c29` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -20.3 kJ/mol-atom ± 0.6 | 298.15 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Kubaschewski 1957_ | Table 3, p. 4, row 1; `ORC-UI3EU3RWNT.09590c` |  |
| FeTi |  | -20.292 kJ/mol (basis unstated) | 298.15 | experimental |  |  | [7] Wang 2011; _cites Kubaschewski 1955_ [doi](https://doi.org/10.1016/0001-6160%2855%2990038-9) | Table 4, p. 6, row 2; `ORC-XQXCDCVC7C` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -20.29 kJ/mol-atom | 298.15 | experimental | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [8] Santhy 2021; _cites Dench 1955_ | Table 8, p. 8, row 13; `ORC-5H62YTPU5X` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -19.225 kJ/mol-atom | 298.15 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 3, p. 4, row 3; `ORC-6Y7Y4MB4LQ.8caf08` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -18.39 kJ/mol-atom | 298.15 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 3, p. 4, row 4; `ORC-Y5KLP2OYWJ.9fd02f` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | -16.824 kJ/mol-atom | 298.15 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 3, p. 4, row 2; `ORC-2SUJ4KAEJS.2f74e8` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | 12.055 kJ/mol-atom | 1450 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 3, p. 4, row 9; `ORC-RQ4BFCC5WQ.beef01` |  |
| FeTi | [FeTi](https://data.orchid-project.org/compounds/FeTi.html) | 16.375 kJ/mol-atom | 1513 | model | -40.604 (mp-aaaaaalt) | -43.34 (oqmd-19423) | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 3, p. 4, row 16; `ORC-AVMJJOFCI6.aa805e` |  |
| FeTi |  | 74.45 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 18; `ORC-4PASNXFJ6A.3c2458` |  |
| FeTi |  | 95 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 17; `ORC-QY5OC3G4CV.cb68b7` |  |
| Fe₂Ti |  | -30.131 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 10; `ORC-HDFGUJ7UVH.db3c2b` |  |
| Fe₂Ti |  | -29.817 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 11; `ORC-DEHQQTXKH3.6bdb2d` |  |
| Fe₂Ti |  | -27.134 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 12; `ORC-JMRBMLSGXJ.d3ce5b` |  |
| Fe₂Ti |  | -23.678 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 15; `ORC-AY6WYV5N4N.5d48dc` |  |
| Fe₂Ti |  | 26.931 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 13; `ORC-FTSSDAMRWK.3331a5` |  |
| Fe₂Ti |  | 37.039 kJ/mol-atom | 0 | DFT |  |  | [8] Santhy 2021 | Table 5, p. 3, row 14; `ORC-RYYYSEVZSO.c3a675` |  |
| Laves C14 |  | -32.6129 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 12; `ORC-4EW4A7MBKA` |  |
| Laves C14 |  | -32.6129 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 10; `ORC-JIMQMFESEV` |  |
| Laves C14 |  | -26.4801 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 28; `ORC-3E4DHARQRM` |  |
| Laves C14 |  | -26.4801 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 30; `ORC-VSCOXFNJ2Z` |  |
| Laves C14 |  | -24.4396 kJ/mol (basis unstated) |  | model |  |  | [9] Liang 2024; _cites De 2009_ [doi](https://doi.org/10.1016/j.calphad.2008.10.003) | Table 4, p. 9, row 11; `ORC-JNIGFI2I5X` |  |
| Laves C14 |  | -9.57942 kJ/mol (basis unstated) |  | model |  |  | [9] Liang 2024; _cites De 2009_ [doi](https://doi.org/10.1016/j.calphad.2008.10.003) | Table 4, p. 9, row 14; `ORC-73ZEDSFESH` |  |
| Laves C14 |  | -8.68391 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 25; `ORC-6QIKYAVLWG` |  |
| Laves C14 |  | -8.68391 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 27; `ORC-EARHIT5OLM` |  |
| Laves C14 |  | 5 kJ/mol (basis unstated) |  | model |  |  | [9] Liang 2024; _cites De 2009_ [doi](https://doi.org/10.1016/j.calphad.2008.10.003) | Table 4, p. 9, row 29; `ORC-5ZMFUN6KS3` |  |
| Laves C14 |  | 5 kJ/mol (basis unstated) |  | model |  |  | [9] Liang 2024; _cites De 2009_ [doi](https://doi.org/10.1016/j.calphad.2008.10.003) | Table 4, p. 9, row 23; `ORC-COPUNZHD3Q` |  |
| Laves C14 |  | 5 kJ/mol (basis unstated) |  | model |  |  | [9] Liang 2024; _cites De 2009_ [doi](https://doi.org/10.1016/j.calphad.2008.10.003) | Table 4, p. 9, row 26; `ORC-COWH5RPDEW` |  |
| Laves C14 |  | 5 kJ/mol (basis unstated) |  | model |  |  | [9] Liang 2024; _cites De 2009_ [doi](https://doi.org/10.1016/j.calphad.2008.10.003) | Table 4, p. 9, row 20; `ORC-NPZBIVBVQK` |  |
| Laves C14 |  | 19.3941 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 33; `ORC-EVPTENFSDG` |  |
| Laves C14 |  | 19.3941 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 31; `ORC-PYSDJH5JFG` |  |
| Laves C14 |  | 20.9002 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 24; `ORC-CVL27QAEZI` |  |
| Laves C14 |  | 20.9002 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 22; `ORC-YUM7LXECGI` |  |
| Laves C14 |  | 28.3674 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 21; `ORC-AU6ESHZBSR` |  |
| Laves C14 |  | 28.3674 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 19; `ORC-MZXHASSQC4` |  |
| Laves C14 |  | 44.5977 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 15; `ORC-7YYUU3UA6W` |  |
| Laves C14 |  | 44.5977 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 13; `ORC-TFJADXUVU5` |  |
| τ3 |  | -10.0347 kJ/mol (basis unstated) |  | DFT |  |  | [9] Liang 2024; _cites Kirklin 1995_ | Table 4, p. 9, row 40; `ORC-7RW2COGA5F` |  |
| τ3 |  | -10.0347 kJ/mol (basis unstated) | 0 | DFT |  |  | [9] Liang 2024 | Table 4, p. 9, row 41; `ORC-JJOY5TEKQF` |  |

## Other properties

### Phase transition (19)

Table: Phase transition, Fe–Ti system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase transition | 1043 K | 1043 | magnetic | model | [1] Kumar 1994 | p. 11; `ORC-WWJAVLRDZF` | “The computed phase diagram shows that the ferromagnetic transition of the Fe-rich a phase at about 1043 K (770 "c) significantly intluences the disposition of (a+X\]/n phase boundary in this temperature region.” |
| Phase transition | 1063.3 K | 1063.3 | congruent transformation: hcp-A3 -> bcc-A2; _hcp-A3: Ti 0.224; bcc-A2: Ti 0.224_ | model | [6] (ed.) 1998 | Table I, p. 225, row 1; `ORC-4XJYTXZPOK` |  |
| Phase transition | 1296 K | 1296 | congruent melting: bcc-A2 -> Liquid; _bcc-A2: Ti 0.12; L: Ti 0.12_ | model | [6] (ed.) 1998 | Table I, p. 225, row 2; `ORC-2HHESCTSNP` |  |
| Phase transition | 1692.5 K | 1692.5 | congruent transformation: Cong. melting of Fe2Ti; _Fe2Ti: Ti 0.333333_ | model | [5] Dumitrescu 1998 | Table 4, p. 4, row 16; `ORC-MR5XMGE6D2` |  |
| Phase transition | 1696 K | 1696 | congruent transformation: Cong. melting of Fe2Ti; _Fe2Ti: Ti 0.333333_ | experimental | [5] Dumitrescu 1998; _cites Booker 1979_ | Table 4, p. 4, row 10; `ORC-F3T77FSUDO` |  |
| Phase transition | 1698 K | 1698 | L \<=> Fe2Ti; _L: Ti 0.331; Fe2Ti: Ti 0.331_ | model | [8] Santhy 2021 | Table 7, p. 6, row 1; `ORC-NMA3U7ADIL` |  |
| Phase transition | 1699.5 K | 1699.5 | congruent transformation: Cong. melting of Fe2Ti; _Fe2Ti: Ti 0.333333_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 4, p. 4, row 14; `ORC-S52Z6PQUFY` |  |
| Phase transition | 1700 K | 1700 | L \<=> Fe2Ti; _L: Ti 0.333; Fe2Ti: Ti 0.333_ | unspecified | [8] Santhy 2021; _cites Murray 1987_ | Table 7, p. 6, row 2; `ORC-4A76FXHAOJ` |  |
| Phase transition | 1700 K | 1700 | congruent transformation | model | [1] Kumar 1994 | p. 6; `ORC-7DY3B432WV` | “Congruent melting of h occurs at 1700 K (1427 "C) corresponding to 0.336 XTi.” |
| Phase transition | 1700 K | 1700 | congruent transformation: Cong. melting of Fe2Ti; _Fe2Ti: Ti 0.333333_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 4, p. 4, row 11; `ORC-PX5J5SU2JA` |  |
| Phase transition | 1700 K | 1700 | congruent transformation: Cong. melting of Fe2Ti; _Fe2Ti: Ti 0.333333_ | experimental | [5] Dumitrescu 1998; _cites ref. 57Hel_ | Table 4, p. 4, row 9; `ORC-XAS6VK7BJC` |  |
| Phase transition | 1700.15 K | 1700.15 | congruent melting: L -> Fe2Ti; _Fe2Ti: Ti 0.333_ | experimental | [7] Wang 2011; _cites Murray 1981_ [doi](https://doi.org/10.1007/bf02868286) | Table 3, p. 6, row 19; `ORC-MGEADEQRWI` |  |
| Phase transition | 1700.15 K | 1700.15 | congruent melting: L -> Fe2Ti; _Fe2Ti: Ti 0.336_ | experimental | [7] Wang 2011; _cites Hari 1994_ [doi](https://doi.org/10.1016/0364-5916%2894%2990028-0) | Table 3, p. 6, row 17; `ORC-S7Y7MJETUM` |  |
| Phase transition | 1704 K | 1704 | congruent transformation: Cong. melting of Fe2Ti; _Fe2Ti: Ti 0.333333_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 4, p. 4, row 15; `ORC-DGQ5C7W6ZC` |  |
| Phase transition | 1704.15 K | 1704.15 | congruent melting: L -> Fe2Ti; _L: Ti 0.342; Fe2Ti: Ti 0.333333_ | experimental | [7] Wang 2011; _cites Jonsson 1998_ [doi](https://doi.org/10.1007/s11663-998-0113-z) | Table 3, p. 6, row 18; `ORC-Z22EDCRG74` |  |
| Phase transition | 1706.3 K | 1706.3 | congruent transformation: Cong. melting of Fe2Ti; _Fe2Ti: Ti 0.333333_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 4, p. 4, row 13; `ORC-64TL4L4RAL` |  |
| Phase transition | 1707 K | 1707 | congruent transformation: Laves-C14 -> bcc-A2; _Laves-C14: Ti 0.333; bcc-A2: Ti 0.333_ | model | [6] (ed.) 1998 | Table I, p. 223, row 4; `ORC-WM2LQNUVYJ` |  |
| Phase transition | 1712.2 K | 1712.2 | congruent transformation: Cong. melting of Fe2Ti; _Fe2Ti: Ti 0.333333_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 4, p. 4, row 12; `ORC-W2J57HNHXK` |  |
| Phase transition | 1733.96 K | 1733.96 | L -> C14; _L: Ti 0.3445; C14: Ti 0.3445_ | model | [9] Liang 2024 | Table 5, p. 10, row 4; `ORC-N6PO4C2TKC` |  |

### Mixing / partial (96)

Table: Mixing / partial, Fe–Ti system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Partial enthalpy; _printed: H_M^Me_ | -8.6 kJ/mol-atom ± 5.4 | 1600 | Bcc; _alloy: Fe 0.9238, Ti 0.0762_ | experimental | [4] Jonsson 1998; _cites Robinson 1976_ | Table II, p. 2, row 11; `ORC-HFAF7US7ZR.33804f` |  |
| Partial enthalpy; _printed: H_M^Me_ | -55.5 kJ/mol-atom | 1600 | Bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [4] Jonsson 1998 | Table II, p. 2, row 12; `ORC-IREPOLIGI7.6e0a03` |  |
| Partial enthalpy; _printed: H_M^Me_ | -61 kJ/mol-atom | 1600 | Bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [4] Jonsson 1998 | Table II, p. 2, row 10; `ORC-QEL55QQOVV.7b04cc` |  |
| Partial enthalpy; _printed: H_M^Me_ | -24.4 kJ/mol-atom ± 6.7 | 1600 | Bcc; _alloy: Fe 0.952, Ti 0.048_ | experimental | [4] Jonsson 1998; _cites Robinson 1976_ | Table II, p. 2, row 9; `ORC-U6KXEFLWTC.043cc8` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -24.4 kJ/mol-atom ± 6.7 | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | experimental | [5] Dumitrescu 1998; _cites Robinson 1976_ | Table 1, p. 3, row 29; `ORC-246DTVM2U6.42604c` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -24.4 kJ/mol-atom ± 6.7 | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | experimental | [5] Dumitrescu 1998; _cites Robinson 1976_ | Table 1, p. 3, row 29; `ORC-246DTVM2U6.c373e5` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -55.5 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 41; `ORC-5CDYN7WYXA.5c68d7` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -55.5 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 41; `ORC-5CDYN7WYXA.98d818` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -47.6 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 42; `ORC-BDHWWLBZSE.229e14` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -47.6 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 42; `ORC-BDHWWLBZSE.f2510f` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -61 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 34; `ORC-COYMVW32YD.00b610` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -61 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 34; `ORC-COYMVW32YD.f19fd1` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -47.4 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 39; `ORC-DASKN6DIA4.2b8d99` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -47.4 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 39; `ORC-DASKN6DIA4.ffd2dd` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -56 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 33; `ORC-EF76QMMBUI.5f4a04` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -56 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 33; `ORC-EF76QMMBUI.a5443a` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -52.1 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 40; `ORC-FXQZVA7YU7.476e5a` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -52.1 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 40; `ORC-FXQZVA7YU7.b8f0da` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -50.9 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 32; `ORC-GONEFJSMMV.2f2ab7` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -50.9 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 32; `ORC-GONEFJSMMV.c0b2e1` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -65.5 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 30; `ORC-IIR7LKJIR4.756973` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -65.5 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 30; `ORC-IIR7LKJIR4.f3c41b` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -59.7 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 37; `ORC-LLK7E7NABM.cd0068` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -59.7 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 37; `ORC-LLK7E7NABM.da8ddb` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -49.6 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 35; `ORC-N2NC7GVBQZ.905e65` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -49.6 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 35; `ORC-N2NC7GVBQZ.b299ad` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -53.5 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 38; `ORC-OYLOJ4OCWY.5d53df` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -53.5 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 38; `ORC-OYLOJ4OCWY.9c5d19` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -57.6 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 31; `ORC-XMKLI4QF36.0c8b3a` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -57.6 kJ/mol-atom | 1600 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 31; `ORC-XMKLI4QF36.d6f428` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -8.6 kJ/mol-atom ± 5.4 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | experimental | [5] Dumitrescu 1998; _cites Robinson 1976_ | Table 1, p. 3, row 36; `ORC-ZYQ4T6J2ZL.250828` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -8.6 kJ/mol-atom ± 5.4 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | experimental | [5] Dumitrescu 1998; _cites Robinson 1976_ | Table 1, p. 3, row 36; `ORC-ZYQ4T6J2ZL.a92b61` |  |
| Partial enthalpy; _printed: H_M^Me_ | -52 kJ/mol-atom ± 3 | 1823 | L; _alloy: Fe 1, Ti 0_ | experimental | [4] Jonsson 1998; _cites Dyubanov 1975_ | Table II, p. 2, row 1; `ORC-43N3Q2TLIT.9218a9` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -96.5 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 2; `ORC-4FMYLS7E53.51869c` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -96.5 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 2; `ORC-4FMYLS7E53.ada29a` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -67.8 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 4; `ORC-6EBYVZVD5N.1aab4a` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -67.8 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 4; `ORC-6EBYVZVD5N.4f8028` |  |
| Partial enthalpy; _printed: H_M^Me_ | -64.5 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [4] Jonsson 1998 | Table II, p. 2, row 2; `ORC-7RQHJZDHP6.16b751` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -64.5 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 6; `ORC-IYLCMIRVAR.07747a` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -64.5 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 6; `ORC-IYLCMIRVAR.189f4b` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -52 kJ/mol-atom ± 3 | 1823 | L; _alloy: Fe 1, Ti 0_ | experimental | [5] Dumitrescu 1998; _cites Dyubanov 1975_ | Table 1, p. 3, row 1; `ORC-M63K7WLSVW.275171` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -52 kJ/mol-atom ± 3 | 1823 | L; _alloy: Fe 1, Ti 0_ | experimental | [5] Dumitrescu 1998; _cites Dyubanov 1975_ | Table 1, p. 3, row 1; `ORC-M63K7WLSVW.a179f8` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -51.8 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 7; `ORC-OEP3JID5O4.a21936` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -51.8 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 7; `ORC-OEP3JID5O4.bc670a` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -56.5 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 3; `ORC-RPUYELLDAU.ef6c61` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -56.5 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 3; `ORC-RPUYELLDAU.f9ecb0` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -72.3 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 5; `ORC-SCD7EMOXBS.eba0d8` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -72.3 kJ/mol-atom | 1823 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 5; `ORC-SCD7EMOXBS.fb15d2` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -56.5 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 10; `ORC-3THWOP2MMD.810791` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -56.5 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 10; `ORC-3THWOP2MMD.854830` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -62.9 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 26; `ORC-4K4VRNHX6F.9baa4a` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Fe)_ | -62.9 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 26; `ORC-4K4VRNHX6F.a801e2` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -96.5 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 9; `ORC-4SNSKXBADM.026a1c` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -96.5 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 9; `ORC-4SNSKXBADM.530b5f` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -72.3 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 12; `ORC-DNY32WEWCY.101718` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -72.3 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 12; `ORC-DNY32WEWCY.594682` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -64.5 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 13; `ORC-ECRYNMSRSC.5f112c` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -64.5 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 13; `ORC-ECRYNMSRSC.841e68` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -67.8 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 11; `ORC-F6H6BXPODG.5261cb` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -67.8 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 11; `ORC-F6H6BXPODG.e788de` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -67.4 kJ/mol-atom ± 13 | 1873 | L; _alloy: Fe 0, Ti 1_ | experimental | [5] Dumitrescu 1998; _cites Furukawa 1976_ | Table 1, p. 3, row 22; `ORC-I7XNUTJSOQ.b707f1` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Fe)_ | -67.4 kJ/mol-atom ± 13 | 1873 | L; _alloy: Fe 0, Ti 1_ | experimental | [5] Dumitrescu 1998; _cites Furukawa 1976_ | Table 1, p. 3, row 22; `ORC-I7XNUTJSOQ.c7a008` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Fe)_ | -64.5 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 27; `ORC-IEILNG73VB.6908b6` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -64.5 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 27; `ORC-IEILNG73VB.7f3966` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Fe)_ | -64.3 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 23; `ORC-ITZBM4GG4C.6c8c70` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -64.3 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 23; `ORC-ITZBM4GG4C.d98089` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -45.5 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 24; `ORC-JBSCXFWZN5.2b3758` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Fe)_ | -45.5 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 24; `ORC-JBSCXFWZN5.8008fb` |  |
| Partial enthalpy; _printed: H_M^Me_ | -65.7 kJ/mol-atom ± 4 | 1873 | L; _alloy: Fe 1, Ti 0_ | experimental | [4] Jonsson 1998; _cites Furukawa 1976_ | Table II, p. 2, row 3; `ORC-JVRCKFQABG.6d5e91` |  |
| Partial enthalpy; _printed: H_M^Me_ | -67.4 kJ/mol-atom ± 13 | 1873 | L; _alloy: Fe 0, Ti 1_ | experimental | [4] Jonsson 1998; _cites Furukawa 1976_ | Table II, p. 2, row 7; `ORC-LZFI53LDYH.a3893d` |  |
| Partial enthalpy; _printed: H_M^Me_ | -64.5 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [4] Jonsson 1998 | Table II, p. 2, row 8; `ORC-MT7QUGLYAX.1d98ec` |  |
| Partial enthalpy; _printed: H_M^Me_ | -64.5 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [4] Jonsson 1998 | Table II, p. 2, row 4; `ORC-OQH3ZF7CBP.3bd60a` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Fe)_ | -66.6 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 28; `ORC-OUJAGABYTA.92e8e2` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -66.6 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 28; `ORC-OUJAGABYTA.c8f5a9` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Fe)_ | -56.7 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 25; `ORC-UW6QGED7MK.451591` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -56.7 kJ/mol-atom | 1873 | L; _alloy: Fe 0, Ti 1_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 25; `ORC-UW6QGED7MK.7f54f0` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -51.8 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 14; `ORC-V7UPMB7CRD.9c3207` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -51.8 kJ/mol-atom | 1873 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 14; `ORC-V7UPMB7CRD.cd225e` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -65.7 kJ/mol-atom ± 4 | 1873 | L; _alloy: Fe 1, Ti 0_ | experimental | [5] Dumitrescu 1998; _cites Furukawa 1976_ | Table 1, p. 3, row 8; `ORC-WHO34NLR7N.7f2340` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -65.7 kJ/mol-atom ± 4 | 1873 | L; _alloy: Fe 1, Ti 0_ | experimental | [5] Dumitrescu 1998; _cites Furukawa 1976_ | Table 1, p. 3, row 8; `ORC-WHO34NLR7N.e09946` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -56.5 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 17; `ORC-3SOBXAYE23.2278f0` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -56.5 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 1, p. 3, row 17; `ORC-3SOBXAYE23.d64be2` |  |
| Partial enthalpy; _printed: H_M^Me_ | -64.5 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [4] Jonsson 1998 | Table II, p. 2, row 6; `ORC-43YK557PLE.1b0ae6` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -63.2 kJ/mol-atom ± 3.6 | 2000 | L; _alloy: Fe 1, Ti 0_ | experimental | [5] Dumitrescu 1998; _cites Y 1981_ | Table 1, p. 3, row 15; `ORC-5G3XCTEXQS.370980` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -63.2 kJ/mol-atom ± 3.6 | 2000 | L; _alloy: Fe 1, Ti 0_ | experimental | [5] Dumitrescu 1998; _cites Y 1981_ | Table 1, p. 3, row 15; `ORC-5G3XCTEXQS.e2e36d` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -96.5 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 16; `ORC-6MRBP3R76J.a0e0e2` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -96.5 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 1, p. 3, row 16; `ORC-6MRBP3R76J.baa1f6` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -72.3 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 19; `ORC-BNYE6UEKPH.280f02` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -72.3 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 1, p. 3, row 19; `ORC-BNYE6UEKPH.bd3b56` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -64.5 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 20; `ORC-FQW73EA6E7.462d23` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -64.5 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 1, p. 3, row 20; `ORC-FQW73EA6E7.5753b4` |  |
| Partial enthalpy; _printed: H_M^Me_ | -63.2 kJ/mol-atom ± 3.6 | 2000 | L; _alloy: Fe 1, Ti 0_ | experimental | [4] Jonsson 1998; _cites Esin 1981_ | Table II, p. 2, row 5; `ORC-JGEML25RHM.7c914a` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -51.8 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 21; `ORC-QPM6KQLHIL.753a77` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -51.8 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998 | Table 1, p. 3, row 21; `ORC-QPM6KQLHIL.b088fb` |  |
| Partial enthalpy; _printed: H_Me - ^0H_Me (T)_ | -67.8 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 18; `ORC-W4TIDZ4VNZ.088820` |  |
| Partial enthalpy; _printed: HMe - 0HMe(T) (Me = Ti)_ | -67.8 kJ/mol-atom | 2000 | L; _alloy: Fe 1, Ti 0_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 1, p. 3, row 18; `ORC-W4TIDZ4VNZ.a61d14` |  |

### Activity / EMF / Gibbs energy (72)

Table: Activity / EMF / Gibbs energy, Fe–Ti system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Activity Ti; _printed: aTi · 10^3_ | 0.0016 1 | 1550 | Bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [4] Jonsson 1998 | Table III, p. 2, row 10; `ORC-5A2V6DBUUN.72b00e` |  |
| Activity Ti; _printed: aTi · 10^3_ | 0.0042 1 | 1550 | Bcc; _alloy: Fe 0.9238, Ti 0.0762_ | experimental | [4] Jonsson 1998; _cites Robinson 1976_ | Table III, p. 2, row 11; `ORC-HSVROZ4SVW.b0d6d4` |  |
| Activity Ti; _printed: a_Ti·10^3_ | 0.0021 1 | 1550 | Bcc; _alloy: Fe 0.952, Ti 0.048_ | experimental | [4] Jonsson 1998; _cites Robinson 1976_ | Table III, p. 2, row 9; `ORC-N47CRZXOCP.66a9d3` |  |
| Activity Ti; _printed: a_Ti·10^3_ | 0.0031 1 | 1550 | Bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [4] Jonsson 1998 | Table III, p. 2, row 12; `ORC-QR4EVDV62L.74fdf2` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0031 1 | 1550 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 2, p. 4, row 41; `ORC-5T3E7HG7HA` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0027 1 | 1550 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 2, p. 4, row 32; `ORC-B3EUSBK45S` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00299 1 | 1550 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 2, p. 4, row 33; `ORC-EK2UADHXTZ` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0033 1 | 1550 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 2, p. 4, row 37; `ORC-EPZKJBDIC3` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0032 1 | 1550 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 2, p. 4, row 31; `ORC-F6CVXZKNQY` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0042 1 | 1550 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | experimental | [5] Dumitrescu 1998; _cites Robinson 1976_ | Table 2, p. 4, row 36; `ORC-QND2SCLWKB` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0016 1 | 1550 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 2, p. 4, row 34; `ORC-QX7E7B6SFB` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0044 1 | 1550 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998 | Table 2, p. 4, row 35; `ORC-RUMNCLTJME` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0054 1 | 1550 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 2, p. 4, row 39; `ORC-THN2BN7DO6` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0021 1 | 1550 | bcc; _alloy: Fe 0.952, Ti 0.048_ | experimental | [5] Dumitrescu 1998; _cites Robinson 1976_ | Table 2, p. 4, row 29; `ORC-TX5HIWNLDH` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0071 1 | 1550 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998 | Table 2, p. 4, row 42; `ORC-UAGF76IGGZ` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0063 1 | 1550 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 2, p. 4, row 38; `ORC-VFUCEC6CBO` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0059 1 | 1550 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 2, p. 4, row 40; `ORC-VGFFTY5K3T` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0014 1 | 1550 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 2, p. 4, row 30; `ORC-Y4LEXDCMIH` |  |
| Activity Ti; _printed: aTi · 10^3_ | 0.0035 1 | 1600 | Bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [4] Jonsson 1998 | Table III, p. 2, row 16; `ORC-2RVALMOJYD.1bb6a6` |  |
| Activity Ti; _printed: a_Ti·10^3_ | 0.0043 1 | 1600 | Bcc; _alloy: Fe 0.9238, Ti 0.0762_ | experimental | [4] Jonsson 1998; _cites Robinson 1976_ | Table III, p. 2, row 15; `ORC-XLAOWBKMFH.3758f0` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0038 1 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 2, p. 4, row 51; `ORC-3FBJN6RUZO` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0079 1 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998 | Table 2, p. 4, row 56; `ORC-4DELOUJQP4` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.006 1 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 2, p. 4, row 53; `ORC-E634V2TAKQ` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0043 1 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | experimental | [5] Dumitrescu 1998; _cites Robinson 1976_ | Table 2, p. 4, row 50; `ORC-EKYGVHERRU` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0072 1 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 2, p. 4, row 52; `ORC-KLGKYBOFOV` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0066 1 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 2, p. 4, row 54; `ORC-MGTPDNCJRI` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0035 1 | 1600 | bcc; _alloy: Fe 0.9238, Ti 0.0762_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 2, p. 4, row 55; `ORC-WEGM2PCY6V` |  |
| Activity Ti; _printed: aTi · 10^3_ | 0.0023 1 | 1650 | Bcc; _alloy: Fe 0.952, Ti 0.048_ | experimental | [4] Jonsson 1998; _cites Robinson 1976_ | Table III, p. 2, row 13; `ORC-B4QS27QZBY.818957` |  |
| Activity Ti; _printed: aTi · 10^3_ | 0.0021 1 | 1650 | Bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [4] Jonsson 1998 | Table III, p. 2, row 14; `ORC-JZVDPO4YPO.9cb020` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0035 1 | 1650 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 2, p. 4, row 46; `ORC-2TLUDFXOHJ` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0023 1 | 1650 | bcc; _alloy: Fe 0.952, Ti 0.048_ | experimental | [5] Dumitrescu 1998; _cites Robinson 1976_ | Table 2, p. 4, row 43; `ORC-7CR6KUYW66` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0042 1 | 1650 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 2, p. 4, row 45; `ORC-EHICQ347AF` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00196 1 | 1650 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 2, p. 4, row 44; `ORC-KYK2WKEPB3` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0021 1 | 1650 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 2, p. 4, row 48; `ORC-XIPW7P3AMK` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0039 1 | 1650 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 2, p. 4, row 47; `ORC-YOYEPJBX3R` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0056 1 | 1650 | bcc; _alloy: Fe 0.952, Ti 0.048_ | model | [5] Dumitrescu 1998 | Table 2, p. 4, row 49; `ORC-ZDXXD4EO7E` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.01134 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 2, p. 4, row 23; `ORC-3WRE4462JG` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00296 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 2, p. 4, row 13; `ORC-4RTFJM7VZ5` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.01243 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 2, p. 4, row 24; `ORC-5HCQUENKDU` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00706 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 2, p. 4, row 27; `ORC-5VYZXG5NWM` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00184 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 2, p. 4, row 6; `ORC-62AM2ETURD` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00316 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | experimental | [5] Dumitrescu 1998; _cites Fruehan 1970_ [doi](https://doi.org/10.1007/bf02643418) | Table 2, p. 4, row 1; `ORC-7WSFDPW275` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00486 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 2, p. 4, row 11; `ORC-AEZDMARBIG` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00933 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 2, p. 4, row 17; `ORC-AGJ4JQPLT6` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00567 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 2, p. 4, row 12; `ORC-CGRKUVAPTN` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00356 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 2, p. 4, row 5; `ORC-CNN2UOIVPJ` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00503 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 2, p. 4, row 10; `ORC-CSZ76VMUQG` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.0066 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | experimental | [5] Dumitrescu 1998; _cites Fruehan 1970_ [doi](https://doi.org/10.1007/bf02643418) | Table 2, p. 4, row 15; `ORC-DQ3GXD66WX` |  |
| Activity Ti; _printed: aTi · 10^3_ | 0.00551 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | model | [4] Jonsson 1998 | Table III, p. 2, row 6; `ORC-FDXALNGQP6.1dd219` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00924 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | model | [5] Dumitrescu 1998 | Table 2, p. 4, row 21; `ORC-HJZMS5VXKS` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00905 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 2, p. 4, row 18; `ORC-JSUCMTPG7Q` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.01316 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 2, p. 4, row 26; `ORC-JV5IYFAUU5` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00551 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | model | [5] Dumitrescu 1998; _cites Jonsson 1998_ | Table 2, p. 4, row 20; `ORC-KTIYLIRT3Y` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00845 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 2, p. 4, row 16; `ORC-KZ6KZSGBJ2` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00589 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | model | [5] Dumitrescu 1998 | Table 2, p. 4, row 14; `ORC-LDBWEUCS7Q` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00312 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | model | [5] Dumitrescu 1998; _cites Balasubramanian 1989_ | Table 2, p. 4, row 3; `ORC-LKXESL7Q4K` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.01158 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 2, p. 4, row 25; `ORC-MEVX7ERGIR` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00417 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | model | [5] Dumitrescu 1998 | Table 2, p. 4, row 7; `ORC-MRCAVADAZG` |  |
| Activity Ti; _printed: a_Ti·10^3_ | 0.00316 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | experimental | [4] Jonsson 1998; _cites Fruehan 1970_ [doi](https://doi.org/10.1007/bf03037871) | Table III, p. 2, row 1; `ORC-NNRZ2XZQMO.460f91` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00437 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | experimental | [5] Dumitrescu 1998; _cites Fruehan 1970_ [doi](https://doi.org/10.1007/bf02643418) | Table 2, p. 4, row 8; `ORC-NSB7NU6SWX` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00245 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 2, p. 4, row 2; `ORC-O6NLZGRIOF` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.01036 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | model | [5] Dumitrescu 1998; _cites Haft 1994_ | Table 2, p. 4, row 19; `ORC-OFRK6I3JTM` |  |
| Activity Ti; _printed: a_Ti·10^3_ | 0.00813 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | experimental | [4] Jonsson 1998; _cites Fruehan 1970_ [doi](https://doi.org/10.1007/bf03037871) | Table III, p. 2, row 7; `ORC-RRDGITWNOH.b8c8f8` |  |
| Activity Ti; _printed: aTi · 10^3_ | 0.0066 1 | 1873 | L; _alloy: Fe 0.874, Ti 0.126_ | experimental | [4] Jonsson 1998; _cites Fruehan 1970_ [doi](https://doi.org/10.1007/bf03037871) | Table III, p. 2, row 5; `ORC-SOYYFWW4R4.0c9800` |  |
| Activity Ti; _printed: a_Ti·10^3_ | 0.00296 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | model | [4] Jonsson 1998 | Table III, p. 2, row 4; `ORC-TJ7J2Q7B3U.05ade3` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.01109 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | model | [5] Dumitrescu 1998 | Table 2, p. 4, row 28; `ORC-UQIDE7E3SJ` |  |
| Activity Ti; _printed: a_Ti·10^3_ | 0.00706 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | model | [4] Jonsson 1998 | Table III, p. 2, row 8; `ORC-VHP44YINHQ.3e7f41` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00813 1 | 1873 | L; _alloy: Fe 0.857, Ti 0.143_ | experimental | [5] Dumitrescu 1998; _cites Fruehan 1970_ [doi](https://doi.org/10.1007/bf02643418) | Table 2, p. 4, row 22; `ORC-X3O6VV33H6` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00302 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | model | [5] Dumitrescu 1998; _cites Rand 1998_ | Table 2, p. 4, row 4; `ORC-XFXC7VPVLG` |  |
| Activity Ti; _printed: aTi · 10^3_ | 0.00437 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | experimental | [4] Jonsson 1998; _cites Fruehan 1970_ [doi](https://doi.org/10.1007/bf03037871) | Table III, p. 2, row 3; `ORC-XH3HOVMUTJ.a7c2f4` |  |
| Activity Ti; _printed: aTi x 10^3_ | 0.00419 1 | 1873 | L; _alloy: Fe 0.911, Ti 0.089_ | model | [5] Dumitrescu 1998; _cites Murray 1987_ | Table 2, p. 4, row 9; `ORC-XVUGY4UWY5` |  |
| Activity Ti; _printed: a_Ti·10^3_ | 0.00184 1 | 1873 | L; _alloy: Fe 0.934, Ti 0.066_ | model | [4] Jonsson 1998 | Table III, p. 2, row 2; `ORC-YRJRLIIKUB.7c6e02` |  |

### Crystal structure (4)

Table: Crystal structure, Fe–Ti system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Lattice a | 4.956 Å | 1700.15 (\<) | Fe2Ti; _alloy: Ti 0.333333_ | model | [10] Keyzer 2009 | Table 1, p. 3, row 8; `ORC-EB2TNZHVGR.973c1d` |  |
| Lattice a | 4.785 Å | 1700.15 (\<) | Fe2Ti; _alloy: Ti 0.333333_ | model | [10] Keyzer 2009 | Table 1, p. 3, row 8; `ORC-EB2TNZHVGR.aada15` |  |
| Lattice c | 8.032 Å | 1700.15 (\<) | Fe2Ti; _alloy: Ti 0.333333_ | model | [10] Keyzer 2009 | Table 1, p. 3, row 8; `ORC-EB2TNZHVGR.5e82d8` |  |
| Lattice c | 7.799 Å | 1700.15 (\<) | Fe2Ti; _alloy: Ti 0.333333_ | model | [10] Keyzer 2009 | Table 1, p. 3, row 8; `ORC-EB2TNZHVGR.67d191` |  |

## Sources

Reporting papers the values were read from (a value cited from another work names that work in its row).

1. K.C.Hari Kumar, P. Wollaiits, L. Delaey, Thermodynamic reassessment and calculation of FeTi phase diagram, Calphad 18, 223-234 (1994). [doi:10.1016/0364-5916(94)90028-0](https://doi.org/10.1016/0364-5916%2894%2990028-0)
2. Hong BO, Jiang WANG, Liliana DUARTE, Christian LEINENBACH, Li-bin LIU, Hua-shan LIU et al., Thermodynamic re-assessment of Fe–Ti binary system, Transactions of Nonferrous Metals Society of China 22, 2204-2211 (2012). [doi:10.1016/s1003-6326(11)61450-7](https://doi.org/10.1016/s1003-6326%2811%2961450-7)
3. V.T. Witusiewicz, A.A. Bondar, U. Hecht, A. Theofilatos, N.I. Tsyganenko, S.V. Utkin et al., Experimental study and thermodynamic re-modelling of the constituent binaries and ternary B–Fe–Ti system, Journal of Alloys and Compounds 800, 419-449 (2019). [doi:10.1016/j.jallcom.2019.05.341](https://doi.org/10.1016/j.jallcom.2019.05.341)
4. Stefan Jonsson, Assessment of the Fe-Ti system, Metall Mater Trans B 29, 361-370 (1998). [doi:10.1007/s11663-998-0113-z](https://doi.org/10.1007/s11663-998-0113-z)
5. L. F. S. Dumitrescu, M. Hillert, N. Sounders, Comparison of Fe-Ti assessments, JPE 19, 441-448 (1998). [doi:10.1361/105497198770341923](https://doi.org/10.1361/105497198770341923)
6. I. Ansara, A. T. Dinsdale, M. H. Rand (eds.), COST 507: Thermochemical database for light metal alloys, Volume 2, EUR 18499 EN, Office for Official Publications of the European Communities, Luxembourg (1998), ISBN 92-828-3902-8.
7. C.P. Wang, J.P. Zheng, Y. Yu, H.F. Hu, X.J. Liu, Experimental investigation and thermodynamic calculation of the phase equilibria in the Fe–Nb–Ti ternary system, Materials Chemistry and Physics 130, 806-814 (2011). [doi:10.1016/j.matchemphys.2011.07.071](https://doi.org/10.1016/j.matchemphys.2011.07.071)
8. K. Santhy, K.C. Hari Kumar, Thermodynamic modelling of magnetic laves phase in Fe–Ti system using first principle method, Intermetallics 128, 106978 (2021). [doi:10.1016/j.intermet.2020.106978](https://doi.org/10.1016/j.intermet.2020.106978)
9. Zhi Liang, Ursula Kattner, Kamal Choudharry, Francesca Tavazza, Carelyn Campbell, Thermodynamic Assessments of Ti-Al, Ti-Fe, and Ti-Al-Fe Systems with Four-Sublattice Description of Ordered Body-Centered Cubic Phase and Density Functional Theory Data, J. Phase Equilib. Diffus. 45, 732-756 (2024). [doi:10.1007/s11669-024-01124-9](https://doi.org/10.1007/s11669-024-01124-9)
10. Jozefien De Keyzer, Gabriele Cacciamani, Nathalie Dupin, Patrick Wollants, Thermodynamic modeling and optimization of the Fe–Ni–Ti system, Calphad 33, 109-123 (2009). [doi:10.1016/j.calphad.2008.10.003](https://doi.org/10.1016/j.calphad.2008.10.003)

## Please cite

- R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569
- R. Arróyave, J. Saal, D. Shin, ORCHID-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). https://doi.org/10.5281/zenodo.23735859
- R. Arróyave, J. Saal, D. Shin, ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD) (version 2026.10), Zenodo (2026). https://doi.org/10.5281/zenodo.23735891
- R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065

Also cite the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work); B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, https://doi.org/10.1016/j.calphad.2025.102833 (CC BY 4.0), and the original assessment named in each file; A. Jain et al., The Materials Project: A materials genome approach to accelerating materials innovation, APL Materials 1 (2013) 011002, https://doi.org/10.1063/1.4812323 (CC BY 4.0); J. E. Saal et al., JOM 65 (2013) 1501, https://doi.org/10.1007/s11837-013-0755-4 and S. Kirklin et al., npj Comput. Mater. 1 (2015) 15010, https://doi.org/10.1038/npjcompumats.2015.10 (CC BY 4.0).

Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.

```bibtex
@misc{orchid_literature_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735569},
  url       = {https://doi.org/10.5281/zenodo.23735569},
  note      = {Version 1, machine-extracted}
}

@misc{orchid_phase_diagrams_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Diagrams: calculated binary phase diagrams}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735859},
  url       = {https://doi.org/10.5281/zenodo.23735859}
}

@misc{orchid_hulls_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD)}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735891},
  url       = {https://doi.org/10.5281/zenodo.23735891}
}

@misc{orchid_data_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23736065},
  url       = {https://doi.org/10.5281/zenodo.23736065},
  note      = {Version 1, machine-extracted}
}
```

---

Derived data CC BY 4.0 ([licence](https://creativecommons.org/licenses/by/4.0/)): cite ORCHID ([CITATION.cff](https://data.orchid-project.org/CITATION.cff)) and the original sources. Quotes are short excerpts kept so that each value can be checked; they remain under the publishers' copyright and are not relicensed. Source papers, page images and full text are not redistributed. Field reference: [SCHEMA.md](https://data.orchid-project.org/literature/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt). Found an error? The report link of a value (Markdown: its id, ORC-..., in the Location column) opens a pre-filled GitHub issue, https://github.com/orchid-calphad/orchid-data/issues/new?template=report-value-error.yml&record_id=\<id>, carrying only the record id, source and value; [how to contribute](https://orchid-project.org/contribute/).
