# Ce–Ni system

> Ce–Ni system: 171 accepted literature values (invariant reaction 127, formation 16, phase equilibrium 14, phase transition 13) and 4 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote.

HTML: https://data.orchid-project.org/systems/CE-NI.html · Markdown: https://data.orchid-project.org/systems/CE-NI.md

171 accepted literature values from 5 paper(s) (experimental 119, model 44, unspecified 8); 4 calculated phase diagram(s). 7 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/CE-NI.json) · [CSV](https://data.orchid-project.org/systems/CE-NI.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#CE-NI) · [interactive phase diagram](https://orchid-project.org/phase-diagrams/#CE-NI/CeNi-04Du-LB.json) · [phases (13)](https://data.orchid-project.org/phases/pages/CE-NI.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/CE-NI.html) · [Markdown](https://data.orchid-project.org/systems/CE-NI.md)

Table: Accepted values by evidence class

| Evidence class | Values |
|---|---:|
| experimental | 119 |
| model | 44 |
| unspecified | 8 |

Table: Accepted values by property group

| Property group | Values |
|---|---:|
| invariant reaction | 127 |
| phase transition | 13 |
| phase equilibrium | 14 |
| formation | 16 |
| other property | 1 |

## 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 |
|---|---|---|---|
| CeNi-04Du-LB.tdb | Z. Du, L. Yang, G. Ling, J. Alloys Compd., 375, 186-90(2004). [doi:10.1016/j.jallcom.2003.11.157](https://doi.org/10.1016/j.jallcom.2003.11.157) | `10912f25bfe16013aed5f592c667da209d335300f437b9f4bbf99c9ec60075bd` | [viewer](https://orchid-project.org/phase-diagrams/#CE-NI/CeNi-04Du-LB.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/CeNi-04Du-LB.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/CeNi-04Du-LB.json) |
| CeNi-04Pal.tdb | M. Palumbo, G. Borzone, S. Delsante, N. Parodi, G. Cacciamani, R. Ferro, L. Battezzati, M. Baricco, Intermetallics, 12, 1367-72(2004). [doi:10.1016/j.intermet.2004.04.035](https://doi.org/10.1016/j.intermet.2004.04.035) | `956d2ab7ccf14a950a3de3c1b14ca27d59aeb2d09d123893fe99fcef86839702` | [viewer](https://orchid-project.org/phase-diagrams/#CE-NI/CeNi-04Pal.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/CeNi-04Pal.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/CeNi-04Pal.json) |
| CeNi-07Xio.tdb | W. Xiong, Y. Du, X. Lu, J.C. Schuster, H. Chen, Intermetallics, 15, 1401-8(2007). [doi:10.1016/j.intermet.2007.04.004](https://doi.org/10.1016/j.intermet.2007.04.004) | `f7e0b20d4833faaba8d601b3cb645dd53a5cc508f8c821fc7558a73d09769dd7` | [viewer](https://orchid-project.org/phase-diagrams/#CE-NI/CeNi-07Xio.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/CeNi-07Xio.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/CeNi-07Xio.json) |
| CeNi-23Ye.tdb | H. Ye, M. Rong, Q. Yao, Q. Chen, J. Wang, G. Rao, H. Zhou, J. Mater. Sci., 58, 1260-92(2023). [doi:10.1007/s10853-022-08039-1](https://doi.org/10.1007/s10853-022-08039-1) | `32b5505deb04e6b8b5fde595985b6d6b8f2676ea17f3c81a9914a36d1666c1e1` | [viewer](https://orchid-project.org/phase-diagrams/#CE-NI/CeNi-23Ye.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/CeNi-23Ye.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/CeNi-23Ye.json) |

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

| TDB file | T (K) | Phases at the invariant |
|---|---:|---|
| CeNi-04Du-LB.tdb | 1480.41 | CENI5_D2D (x(Ni) 0.83333) + LIQUID (x(Ni) 0.91666) + FCC_A1 (x(Ni) 0.99984) |
| CeNi-04Du-LB.tdb | 1480.41 | CENI5_D2D (x(Ni) 0.83333) + LIQUID (x(Ni) 0.91673) + FCC_A1 (x(Ni) 0.99984) |
| CeNi-04Du-LB.tdb | 1337.9 | LIQUID (x(Ni) 0.69807) + CE2NI7 (x(Ni) 0.77778) + CENI5_D2D (x(Ni) 0.83333) |
| CeNi-04Du-LB.tdb | 1337.9 | LIQUID (x(Ni) 0.69808) + CE2NI7 (x(Ni) 0.77778) + CENI5_D2D (x(Ni) 0.83333) |
| CeNi-04Du-LB.tdb | 1203.3 | LIQUID (x(Ni) 0.65484) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-04Du-LB.tdb | 1203.3 | LIQUID (x(Ni) 0.6549) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-04Du-LB.tdb | 1203.3 | LIQUID (x(Ni) 0.65484) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-04Du-LB.tdb | 1103.3 | LIQUID (x(Ni) 0.62465) + CENI2_C15 (x(Ni) 0.66667) + CENI3 (x(Ni) 0.75) |
| CeNi-04Du-LB.tdb | 1103.3 | LIQUID (x(Ni) 0.62478) + CENI2_C15 (x(Ni) 0.66667) + CENI3 (x(Ni) 0.75) |
| CeNi-04Du-LB.tdb | 1103.3 | LIQUID (x(Ni) 0.62461) + CENI2_C15 (x(Ni) 0.66667) + CENI3 (x(Ni) 0.75) |
| CeNi-04Du-LB.tdb | 974.07 | FCC_A1 (x(Ni) 0.00197) + BCC_A2 (x(Ni) 0.0106) + LIQUID (x(Ni) 0.06517) |
| CeNi-04Du-LB.tdb | 928.25 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.5483) + CENI2_C15 (x(Ni) 0.66667) |
| CeNi-04Du-LB.tdb | 928.25 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.5482) + CENI2_C15 (x(Ni) 0.66667) |
| CeNi-04Du-LB.tdb | 928.25 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.54831) + CENI2_C15 (x(Ni) 0.66667) |
| CeNi-04Du-LB.tdb | 768.22 | CE7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.34777) + CENI_B33 (x(Ni) 0.5) |
| CeNi-04Du-LB.tdb | 768.22 | CE7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.34807) + CENI_B33 (x(Ni) 0.5) |
| CeNi-04Du-LB.tdb | 750.25 | FCC_A1 (x(Ni) 0.01081) + LIQUID (x(Ni) 0.20724) + CE7NI3_D102 (x(Ni) 0.3) |
| CeNi-04Du-LB.tdb | 750.25 | FCC_A1 (x(Ni) 0.01081) + LIQUID (x(Ni) 0.20726) + CE7NI3_D102 (x(Ni) 0.3) |
| CeNi-04Pal.tdb | 1449.21 | CENI5_D2D (x(Ni) 0.83333) + LIQUID (x(Ni) 0.91957) + FCC_A1 (x(Ni) 1) |
| CeNi-04Pal.tdb | 1449.21 | CENI5_D2D (x(Ni) 0.83333) + LIQUID (x(Ni) 0.91954) + FCC_A1 (x(Ni) 1) |
| CeNi-04Pal.tdb | 1449.21 | CENI5_D2D (x(Ni) 0.83333) + LIQUID (x(Ni) 0.91954) + FCC_A1 (x(Ni) 1) |
| CeNi-04Pal.tdb | 1449.21 | CENI5_D2D (x(Ni) 0.83333) + LIQUID (x(Ni) 0.91961) + FCC_A1 (x(Ni) 1) |
| CeNi-04Pal.tdb | 1334.91 | LIQUID (x(Ni) 0.70519) + CE2NI7 (x(Ni) 0.77778) + CENI5_D2D (x(Ni) 0.83333) |
| CeNi-04Pal.tdb | 1334.91 | LIQUID (x(Ni) 0.70531) + CE2NI7 (x(Ni) 0.77778) + CENI5_D2D (x(Ni) 0.83333) |
| CeNi-04Pal.tdb | 1217.45 | LIQUID (x(Ni) 0.66157) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-04Pal.tdb | 1217.45 | LIQUID (x(Ni) 0.66165) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-04Pal.tdb | 1217.45 | LIQUID (x(Ni) 0.66149) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-04Pal.tdb | 1098.67 | LIQUID (x(Ni) 0.62) + C15_LAVES (x(Ni) 0.66652) + CENI3 (x(Ni) 0.75) |
| CeNi-04Pal.tdb | 1098.67 | LIQUID (x(Ni) 0.62008) + C15_LAVES (x(Ni) 0.66652) + CENI3 (x(Ni) 0.75) |
| CeNi-04Pal.tdb | 1071.99 | BCC_A2 (x(Ni) 0) + LIQUID (x(Ni) 0) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-04Pal.tdb | 1000.02 | BCC_A2 (x(Ni) 1.000e-5) + FCC_A1 (x(Ni) 2.000e-5) + LIQUID (x(Ni) 0.05269) |
| CeNi-04Pal.tdb | 1000.02 | BCC_A2 (x(Ni) 1.000e-5) + FCC_A1 (x(Ni) 2.000e-5) + LIQUID (x(Ni) 0.05257) |
| CeNi-04Pal.tdb | 926.12 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.52947) + C15_LAVES (x(Ni) 0.66531) |
| CeNi-04Pal.tdb | 926.12 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.52944) + C15_LAVES (x(Ni) 0.66531) |
| CeNi-04Pal.tdb | 755.64 | FCC_A1 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.22645) + CE7NI3_D102 (x(Ni) 0.3) |
| CeNi-04Pal.tdb | 755.64 | FCC_A1 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.22645) + CE7NI3_D102 (x(Ni) 0.3) |
| CeNi-04Pal.tdb | 755.6 | CE7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.36153) + CENI_B33 (x(Ni) 0.5) |
| CeNi-07Xio.tdb | 1484.62 | CENI5_D2D (x(Ni) 0.85557) + LIQUID (x(Ni) 0.92236) + FCC_A1 (x(Ni) 1) |
| CeNi-07Xio.tdb | 1347.88 | LIQUID (x(Ni) 0.69367) + CE2NI7 (x(Ni) 0.77778) + CENI5_D2D (x(Ni) 0.82148) |
| CeNi-07Xio.tdb | 1227.81 | LIQUID (x(Ni) 0.65127) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-07Xio.tdb | 1227.81 | LIQUID (x(Ni) 0.65138) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-07Xio.tdb | 1080.76 | LIQUID (x(Ni) 0.60347) + C15_LAVES (x(Ni) 0.66648) + CENI3 (x(Ni) 0.75) |
| CeNi-07Xio.tdb | 1080.76 | LIQUID (x(Ni) 0.60371) + C15_LAVES (x(Ni) 0.66648) + CENI3 (x(Ni) 0.75) |
| CeNi-07Xio.tdb | 983.41 | FCC_A1 (x(Ni) 1.000e-5) + BCC_A2 (x(Ni) 0.00583) + LIQUID (x(Ni) 0.06229) |
| CeNi-07Xio.tdb | 983.41 | FCC_A1 (x(Ni) 1.000e-5) + BCC_A2 (x(Ni) 0.00583) + LIQUID (x(Ni) 0.06222) |
| CeNi-07Xio.tdb | 935.52 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.53069) + C15_LAVES (x(Ni) 0.66559) |
| CeNi-07Xio.tdb | 935.52 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.53057) + C15_LAVES (x(Ni) 0.66558) |
| CeNi-07Xio.tdb | 760.88 | CE7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.36975) + CENI_B33 (x(Ni) 0.5) |
| CeNi-07Xio.tdb | 760.88 | CE7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.36991) + CENI_B33 (x(Ni) 0.5) |
| CeNi-07Xio.tdb | 754.98 | FCC_A1 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.21026) + CE7NI3_D102 (x(Ni) 0.3) |
| CeNi-07Xio.tdb | 754.98 | FCC_A1 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.21035) + CE7NI3_D102 (x(Ni) 0.3) |
| CeNi-23Ye.tdb | 1480.44 | CENI5_D2D (x(Ni) 0.85545) + LIQUID (x(Ni) 0.92227) + FCC_A1 (x(Ni) 1) |
| CeNi-23Ye.tdb | 1480.44 | CENI5_D2D (x(Ni) 0.85547) + LIQUID (x(Ni) 0.92229) + FCC_A1 (x(Ni) 1) |
| CeNi-23Ye.tdb | 1393.41 | LIQUID (x(Ni) 0.70955) + CE5NI19 (x(Ni) 0.79167) + CENI5_D2D (x(Ni) 0.8251) |
| CeNi-23Ye.tdb | 1353.37 | LIQUID (x(Ni) 0.69447) + CE2NI7 (x(Ni) 0.77778) + CE5NI19 (x(Ni) 0.79167) |
| CeNi-23Ye.tdb | 1353.37 | LIQUID (x(Ni) 0.69448) + CE2NI7 (x(Ni) 0.77778) + CE5NI19 (x(Ni) 0.79167) |
| CeNi-23Ye.tdb | 1228.77 | LIQUID (x(Ni) 0.6529) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-23Ye.tdb | 1228.77 | LIQUID (x(Ni) 0.65302) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-23Ye.tdb | 1228.77 | LIQUID (x(Ni) 0.6529) + CENI3 (x(Ni) 0.75) + CE2NI7 (x(Ni) 0.77778) |
| CeNi-23Ye.tdb | 1083.1 | LIQUID (x(Ni) 0.60763) + C15_LAVES (x(Ni) 0.66649) + CENI3 (x(Ni) 0.75) |
| CeNi-23Ye.tdb | 1083.1 | LIQUID (x(Ni) 0.60777) + C15_LAVES (x(Ni) 0.66649) + CENI3 (x(Ni) 0.75) |
| CeNi-23Ye.tdb | 983.67 | FCC_A1 (x(Ni) 1.000e-5) + BCC_A2 (x(Ni) 0.00575) + LIQUID (x(Ni) 0.06463) |
| CeNi-23Ye.tdb | 983.67 | FCC_A1 (x(Ni) 1.000e-5) + BCC_A2 (x(Ni) 0.00574) + LIQUID (x(Ni) 0.06456) |
| CeNi-23Ye.tdb | 933.89 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.53463) + C15_LAVES (x(Ni) 0.66564) |
| CeNi-23Ye.tdb | 933.89 | CENI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.53456) + C15_LAVES (x(Ni) 0.66564) |
| CeNi-23Ye.tdb | 756.75 | CE7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.36493) + CENI_B33 (x(Ni) 0.5) |
| CeNi-23Ye.tdb | 756.75 | CE7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.36499) + CENI_B33 (x(Ni) 0.5) |
| CeNi-23Ye.tdb | 753.95 | FCC_A1 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.21831) + CE7NI3_D102 (x(Ni) 0.3) |
| CeNi-23Ye.tdb | 753.95 | FCC_A1 (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.21838) + CE7NI3_D102 (x(Ni) 0.3) |

Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/CE/CE-NI.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/CE/CE-NI.json) · [CALPHAD hull CeNi-04Du-LB](https://data.orchid-project.org/hulls/calphad-sgte/CE/CE-NI--CeNi-04Du-LB.json) · [CALPHAD hull CeNi-04Pal](https://data.orchid-project.org/hulls/calphad-sgte/CE/CE-NI--CeNi-04Pal.json) · [CALPHAD hull CeNi-07Xio](https://data.orchid-project.org/hulls/calphad-sgte/CE/CE-NI--CeNi-07Xio.json)

## Invariant reactions (literature)

Table: Invariant reactions reported in the literature for the Ce–Ni system (127)

| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---:|---|---|---|---|---|---|
| 1613 | congruent melting: liquid -> CeNi5 | liquid: Ni 0.83; CeNi5: Ce 0.166667, Ni 0.833333 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 20; `ORC-7P7Q47J4B3` |  |
| 1613 | congruent melting: liquid -> CeNi5 | liquid: Ni 0.8333; CeNi5: Ce 0.166667, Ni 0.833333 | model | [1] Du 2004 | Table 2, p. 4, row 19; `ORC-SKJ6XPGBD3` |  |
| 1488.15 | eutectic: L -> CeNi5 + (Ni) | L: Ni 0.911; CeNi5: Ni 0.865; (Ni): Ni 1 | experimental | [2] Xiong 2007; _cites Kim 1994_ [doi](https://doi.org/10.2473/shigentosozai.110.95) | Table 4, p. 6, row 36; `ORC-5BMJVVFA3N` |  |
| 1488.15 | eutectic: L -> CeNi5 + (Ni) | L: Ni 0.919; CeNi5: Ni 0.833333; (Ni): Ni 1 | experimental | [2] Xiong 2007 | Table 4, p. 6, row 40; `ORC-M7P6XXBDMQ` |  |
| 1484.15 | eutectic: L -> CeNi5 + (Ni) | L: Ni 0.922; CeNi5: Ni 0.856; (Ni): Ni 1 | unspecified | [2] Xiong 2007 | Table 4, p. 6, row 41; `ORC-GZLH5P33RB` |  |
| 1483.15 | eutectic: L -> CeNi5 + (Ni) | L: Ni 0.911; CeNi5: Ni 0.833; (Ni): Ni 1 | experimental | [2] Xiong 2007; _cites Vogel 1947_ | Table 4, p. 6, row 37; `ORC-ERAEGX6NHK` |  |
| 1483.15 | eutectic: L -> CeNi5 + (Ni) | L: Ni 0.91; CeNi5: Ni 0.833; (Ni): Ni 1 | experimental | [2] Xiong 2007; _cites Zhang 1983_ | Table 4, p. 6, row 39; `ORC-YRI3NNIMHL` |  |
| 1483 | eutectic: liquid -> Ce2Ni7 + fcc (Ni) | liquid: Ni 0.91; Ce2Ni7: Ce 0.222222, Ni 0.777778; fcc (Ni): Ni 0.9995 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 22; `ORC-FUBSATWM6P` |  |
| 1483 | eutectic: Liquid -> CeNi5 + Ni | L: Ni 0.91; CeNi5: Ni 0.833; Ni: Ni 1 | experimental | [3] Palumbo 2004; _cites Zhang 1983_ | Table 2, p. 2, row 33; `ORC-Q6RBSICDE5` |  |
| 1483 | eutectic: Liquid -> CeNi5 + Ni | L: Ni 0.91; CeNi5: Ni 0.833; Ni: Ni 1 | experimental | [3] Palumbo 2004; _cites Vogel 1947_ [doi](https://doi.org/10.1515/ijmr-1947-380401) | Table 2, p. 2, row 31; `ORC-W6IAPXYTWD` |  |
| 1480 | eutectic: liquid -> Ce2Ni7 + fcc (Ni) | liquid: Ni 0.9167; Ce2Ni7: Ce 0.222222, Ni 0.777778; fcc (Ni): Ni 0.9998 | model | [1] Du 2004 | Table 2, p. 4, row 21; `ORC-2U32DGVX6F` |  |
| 1478.15 | eutectic: L -> CeNi5 + (Ni) | L: Ni 0.91; CeNi5: Ni 0.833; (Ni): Ni 1 | experimental | [2] Xiong 2007; _cites Gebhart 1967_ | Table 4, p. 6, row 38; `ORC-WAXM25GEAU` |  |
| 1478 | eutectic: Liquid -> CeNi5 + Ni | L: Ni 0.91; CeNi5: Ni 0.833; Ni: Ni 1 | experimental | [3] Palumbo 2004; _cites Gebhart 1967_ | Table 2, p. 2, row 32; `ORC-63NPGF36XY` |  |
| 1477.15 | eutectic: L -> CeNi5 + (Ni) | L: Ni 0.911; CeNi5: Ni 0.833333 | experimental | [2] Xiong 2007; _cites Pisch 2006_ | Table 4, p. 6, row 35; `ORC-4TJW7HQTGA` |  |
| 1449 | eutectic: Liquid -> CeNi5 + Ni | L: Ni 0.92; CeNi5: Ni 0.833; Ni: Ni 1 | model | [3] Palumbo 2004 | Table 2, p. 2, row 30; `ORC-L2VWVJYN5B` |  |
| 1423.15 | L + CeNi5 -> Ce2Ni7 | L: Ni 0.737; CeNi5: Ni 0.824; Ce2Ni7: Ni 0.778 | experimental | [2] Xiong 2007; _cites Kim 1994_ [doi](https://doi.org/10.2473/shigentosozai.110.95) | Table 4, p. 6, row 29; `ORC-UDACNV2NLY` |  |
| 1350.15 | L + CeNi5 -> Ce2Ni7 | CeNi5: Ni 0.826; Ce2Ni7: Ni 0.778 | experimental | [2] Xiong 2007 | Table 4, p. 6, row 33; `ORC-W5OROCMLUB` |  |
| 1349.15 | L + CeNi5 -> Ce2Ni7 | L: Ni 0.71; CeNi5: Ni 0.826; Ce2Ni7: Ni 0.778 | unspecified | [2] Xiong 2007 | Table 4, p. 6, row 34; `ORC-XKHEFNTLDM` |  |
| 1338.15 | L + CeNi5 -> Ce2Ni7 | L: Ni 0.72; CeNi5: Ni 0.833; Ce2Ni7: Ni 0.778 | experimental | [2] Xiong 2007; _cites Gebhart 1967_ | Table 4, p. 6, row 31; `ORC-7MHDQNVCWG` |  |
| 1338.15 | L + CeNi5 -> Ce2Ni7 | CeNi5: Ni 0.833; Ce2Ni7: Ni 0.778 | experimental | [2] Xiong 2007; _cites Vogel 1947_ | Table 4, p. 6, row 30; `ORC-SDVGNZZNYE` |  |
| 1338 | liquid + CeNi5 -> Ce2Ni7 | liquid: Ni 0.698; CeNi5: Ce 0.166667, Ni 0.833333; Ce2Ni7: Ce 0.222222, Ni 0.777778 | model | [1] Du 2004 | Table 2, p. 4, row 17; `ORC-5JT7OUSIEH` |  |
| 1338 | Liquid + CeNi5 -> Ce2Ni7 | L: Ni 0.72; CeNi5: Ni 0.833; Ce2Ni7: Ni 0.778 | experimental | [3] Palumbo 2004; _cites Gebhart 1967_ | Table 2, p. 2, row 28; `ORC-GP3HAZQM7B` |  |
| 1338 | Liquid + CeNi5 -> Ce2Ni7 | CeNi5: Ni 0.833; Ce2Ni7: Ni 0.778 | experimental | [3] Palumbo 2004; _cites Vogel 1947_ [doi](https://doi.org/10.1515/ijmr-1947-380401) | Table 2, p. 2, row 27; `ORC-NEPFO3VMKI` |  |
| 1338 | liquid + CeNi5 -> Ce2Ni7 | liquid: Ni 0.72; CeNi5: Ce 0.166667, Ni 0.833333; Ce2Ni7: Ce 0.222222, Ni 0.777778 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 18; `ORC-QPOUIMF5OT` |  |
| 1335 | Liquid + CeNi5 -> Ce2Ni7 | L: Ni 0.71; CeNi5: Ni 0.833; Ce2Ni7: Ni 0.778 | model | [3] Palumbo 2004 | Table 2, p. 2, row 26; `ORC-6ZRQCKGO7S` |  |
| 1328.15 | L + CeNi5 -> Ce2Ni7 | CeNi5: Ni 0.833; Ce2Ni7: Ni 0.778 | experimental | [2] Xiong 2007; _cites Gschneidner 1974_ | Table 4, p. 6, row 32; `ORC-IELLJFSROE` |  |
| 1328 | Liquid + CeNi5 -> Ce2Ni7 | CeNi5: Ni 0.833; Ce2Ni7: Ni 0.778 | experimental | [3] Palumbo 2004; _cites Zhang 1983_ | Table 2, p. 2, row 29; `ORC-7ZSD2EEM3A` |  |
| 1233.15 | L + Ce2Ni7 -> CeNi3 | Ce2Ni7: Ni 0.778; CeNi3: Ni 0.75 | experimental | [2] Xiong 2007; _cites Vogel 1947_ | Table 4, p. 6, row 25; `ORC-W6AEBGUY3E` |  |
| 1233 | Liquid + Ce2Ni7 -> CeNi3 | Ce2Ni7: Ni 0.778; CeNi3: Ni 0.333 | experimental | [3] Palumbo 2004; _cites Vogel 1947_ [doi](https://doi.org/10.1515/ijmr-1947-380401) | Table 2, p. 2, row 22; `ORC-7XD4VEVIXA` |  |
| 1233 | Liquid + Ce2Ni7 -> CeNi3 | Ce2Ni7: Ni 0.778; CeNi3: Ni 0.75 | experimental | [3] Palumbo 2004; _cites Gschneidner 1974_ | Table 2, p. 2, row 24; `ORC-OEXDNB3W3Z` |  |
| 1233 | Liquid + Ce2Ni7 -> CeNi3 | Ce2Ni7: Ni 0.778; CeNi3: Ni 0.75 | experimental | [3] Palumbo 2004; _cites Zhang 1983_ | Table 2, p. 2, row 25; `ORC-YCCD76EYF2` |  |
| 1230.15 | L + Ce2Ni7 -> CeNi3 | L: Ni 0.651; Ce2Ni7: Ni 0.778; CeNi3: Ni 0.75 | unspecified | [2] Xiong 2007 | Table 4, p. 6, row 28; `ORC-BP4Y27N3DS` |  |
| 1228.15 | L + Ce2Ni7 -> CeNi3 | Ce2Ni7: Ni 0.778; CeNi3: Ni 0.75 | experimental | [2] Xiong 2007 | Table 4, p. 6, row 27; `ORC-IWJS3YKQUX` |  |
| 1218 | Liquid + Ce2Ni7 -> CeNi3 | L: Ni 0.66; Ce2Ni7: Ni 0.778; CeNi3: Ni 0.333 | model | [3] Palumbo 2004 | Table 2, p. 2, row 21; `ORC-YWE6CJZ5XD` |  |
| 1203.15 | L + Ce2Ni7 -> CeNi3 | L: Ni 0.69; Ce2Ni7: Ni 0.778; CeNi3: Ni 0.75 | experimental | [2] Xiong 2007; _cites Gebhart 1967_ | Table 4, p. 6, row 26; `ORC-X47PANCUQR` |  |
| 1203 | liquid + Ce2Ni7 -> CeNi3 | liquid: Ni 0.69; Ce2Ni7: Ce 0.222222, Ni 0.777778; CeNi3: Ce 0.25, Ni 0.75 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 16; `ORC-K5CBFMYBDV` |  |
| 1203 | Liquid + Ce2Ni7 -> CeNi3 | L: Ni 0.69; Ce2Ni7: Ni 0.778; CeNi3: Ni 0.333 | experimental | [3] Palumbo 2004; _cites Gebhart 1967_ | Table 2, p. 2, row 23; `ORC-LDZGFJGEDR` |  |
| 1203 | liquid + Ce2Ni7 -> CeNi3 | liquid: Ni 0.6548; Ce2Ni7: Ce 0.222222, Ni 0.777778; CeNi3: Ce 0.25, Ni 0.75 | model | [1] Du 2004 | Table 2, p. 4, row 15; `ORC-OKCGBPCHOQ` |  |
| 1103.15 | L + CeNi3 -> CeNi2 | L: Ni 0.62; CeNi3: Ni 0.75; CeNi2: Ni 0.667 | experimental | [2] Xiong 2007; _cites Gebhart 1967_ | Table 4, p. 6, row 22; `ORC-23ZB24J4WW` |  |
| 1103.15 | L + CeNi3 -> CeNi2 | CeNi3: Ni 0.75; CeNi2: Ni 0.667 | experimental | [2] Xiong 2007; _cites Vogel 1947_ | Table 4, p. 6, row 21; `ORC-6V6WF7BFQU` |  |
| 1103 | liquid + CeNi3 -> CeNi2 | liquid: Ni 0.62; CeNi3: Ce 0.25, Ni 0.75; CeNi2: Ce 0.333333, Ni 0.666667 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 14; `ORC-NE6J5F33T6` |  |
| 1103 | liquid + CeNi3 -> CeNi2 | liquid: Ni 0.6246; CeNi3: Ce 0.25, Ni 0.75; CeNi2: Ce 0.333333, Ni 0.666667 | model | [1] Du 2004 | Table 2, p. 4, row 13; `ORC-SVQUSVHLZN` |  |
| 1103 | Liquid + CeNi3 -> CeNi2 | L: Ni 0.62; CeNi3: Ni 0.75; CeNi2: Ni 0.667 | experimental | [3] Palumbo 2004; _cites Gebhart 1967_ | Table 2, p. 2, row 20; `ORC-YGJQUBW5R4` |  |
| 1098 | Liquid + CeNi3 -> CeNi2 | L: Ni 0.62; CeNi3: Ni 0.75; CeNi2: Ni 0.667 | model | [3] Palumbo 2004 | Table 2, p. 2, row 19; `ORC-2CGA4TU76D` |  |
| 1086.15 | L + CeNi3 -> CeNi2 | CeNi3: Ni 0.75; CeNi2: Ni 0.667 | experimental | [2] Xiong 2007 | Table 4, p. 6, row 23; `ORC-EDXECWUSZW` |  |
| 1084.15 | L + CeNi3 -> CeNi2 | L: Ni 0.603; CeNi3: Ni 0.75; CeNi2: Ni 0.667 | unspecified | [2] Xiong 2007 | Table 4, p. 6, row 24; `ORC-MGJLRU3EHM` |  |
| 983.15 | (δCe) -> (γCe) + L | (δCe): Ni 0.0058; (γCe): Ni 0; L: Ni 0.062 | unspecified | [2] Xiong 2007 | Table 4, p. 6, row 1; `ORC-ZFPPX4EQ7U` |  |
| 983 | metatectic/catatectic: bcc(Ce) -> fcc(Ce) + L | L: Ni 0.0058 | model | [4] Ye 2023; _cites Xiong 2007_ [doi](https://doi.org/10.1016/j.intermet.2007.04.004) | Table 7, p. 12, row 1; `ORC-TNCE3DOZGY` |  |
| 982.7 | metatectic/catatectic: bcc(Ce) -> fcc(Ce) + L | L: Ni 0.0057 | model | [4] Ye 2023 | Table 7, p. 12, row 2; `ORC-UXKH7M4WRG` |  |
| 973 | bcc (Ce) -> liquid + fcc (Ce) | bcc (Ce): Ni 0.02; liquid: Ni 0.06; fcc (Ce): Ni 0.01 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 2; `ORC-NEFLUTBF32` |  |
| 973 | bcc (Ce) -> liquid + fcc (Ce) | bcc (Ce): Ni 0.0106; liquid: Ni 0.0653; fcc (Ce): Ni 0.002 | model | [1] Du 2004 | Table 2, p. 4, row 1; `ORC-R6LUM32H3G` |  |
| 953 | congruent melting: liquid -> CeNi | liquid: Ni 0.5; CeNi: Ce 0.5, Ni 0.5 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 10; `ORC-3HQ2SAENYF` |  |
| 953 | congruent melting: liquid -> CeNi | liquid: Ni 0.5; CeNi: Ce 0.5, Ni 0.5 | model | [1] Du 2004 | Table 2, p. 4, row 9; `ORC-7IEF3VG5M5` |  |
| 933.6 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.535; CeNi: Ni 0.5; CeNi2: Ni 0.666667 | model | [4] Ye 2023 | Table 7, p. 12, row 43; `ORC-Q34VXADARA` |  |
| 931.15 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.531; CeNi: Ni 0.5; CeNi2: Ni 0.667 | unspecified | [2] Xiong 2007 | Table 4, p. 6, row 20; `ORC-L77KMDLOIR` |  |
| 931.15 | eutectic: L -> CeNi + CeNi2 | CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [2] Xiong 2007 | Table 4, p. 6, row 19; `ORC-SJBIPZYDFA` |  |
| 931 | eutectic: L -> CeNi + CeNi2 | CeNi: Ni 0.5; CeNi2: Ni 0.666667 | experimental | [4] Ye 2023; _cites Xiong 2007_ [doi](https://doi.org/10.1016/j.intermet.2007.04.004) | Table 7, p. 12, row 41; `ORC-R4XJSQPB4F.31103d` |  |
| 931 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.531; CeNi: Ni 0.5; CeNi2: Ni 0.666667 | model | [4] Ye 2023; _cites Xiong 2007_ [doi](https://doi.org/10.1016/j.intermet.2007.04.004) | Table 7, p. 12, row 42; `ORC-R4XJSQPB4F.96110a` |  |
| 930 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.547; CeNi: Ni 0.5; CeNi2: Ni 0.666667 | model | [4] Ye 2023; _cites Pisch 2006_ | Table 7, p. 12, row 40; `ORC-FRTNMBK262` |  |
| 928.15 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.55; CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [2] Xiong 2007; _cites Gebhart 1967_ | Table 4, p. 6, row 17; `ORC-JWPFDHZNBS` |  |
| 928.15 | eutectic: L -> CeNi + CeNi2 | CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [2] Xiong 2007; _cites Palumbo 2004_ [doi](https://doi.org/10.1016/j.intermet.2004.04.035) | Table 4, p. 6, row 15; `ORC-N7PCB4OU4E` |  |
| 928 | eutectic: liquid -> CeNi + CeNi2 | liquid: Ni 0.55; CeNi: Ce 0.5, Ni 0.5; CeNi2: Ce 0.333333, Ni 0.666667 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 12; `ORC-4HFEZV5TYR` |  |
| 928 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.55; CeNi: Ni 0.5; CeNi2: Ni 0.666667 | experimental | [4] Ye 2023; _cites Gebhart 1967_ | Table 7, p. 12, row 37; `ORC-I7VWZASE5K` |  |
| 928 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.548; CeNi: Ni 0.5; CeNi2: Ni 0.666667 | model | [4] Ye 2023; _cites ref. 74_ | Table 7, p. 12, row 39; `ORC-JMLDUYCZKN` |  |
| 928 | eutectic: liquid -> CeNi + CeNi2 | liquid: Ni 0.5483; CeNi: Ce 0.5, Ni 0.5; CeNi2: Ce 0.333333, Ni 0.666667 | model | [1] Du 2004 | Table 2, p. 4, row 11; `ORC-K2DC3E3ZS6` |  |
| 928 | eutectic: Liquid -> CeNi + CeNi2 | L: Ni 0.55; CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [3] Palumbo 2004; _cites Gebhart 1967_ | Table 2, p. 2, row 16; `ORC-MKMZRD7RCH` |  |
| 928 | eutectic: Liquid -> CeNi + CeNi2 | CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [3] Palumbo 2004 | Table 2, p. 2, row 18; `ORC-SQVDLB6VLC` |  |
| 928 | eutectic: L -> CeNi + CeNi2 | CeNi: Ni 0.5; CeNi2: Ni 0.666667 | experimental | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 35; `ORC-WIOEW3X7CQ` |  |
| 926 | eutectic: Liquid -> CeNi + CeNi2 | L: Ni 0.53; CeNi: Ni 0.5; CeNi2: Ni 0.667 | model | [3] Palumbo 2004 | Table 2, p. 2, row 14; `ORC-M247PRKZIP` |  |
| 926 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.53; CeNi: Ni 0.5; CeNi2: Ni 0.666667 | model | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 38; `ORC-TJCUGNFCQG` |  |
| 908.15 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.529; CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [2] Xiong 2007; _cites Vogel 1947_ | Table 4, p. 6, row 16; `ORC-DLGKSLG5JO` |  |
| 908.15 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.53; CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [2] Xiong 2007; _cites Zhang 1983_ | Table 4, p. 6, row 18; `ORC-WQ4IEUZMEQ` |  |
| 908 | eutectic: Liquid -> CeNi + CeNi2 | L: Ni 0.529; CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [3] Palumbo 2004; _cites Vogel 1947_ [doi](https://doi.org/10.1515/ijmr-1947-380401) | Table 2, p. 2, row 15; `ORC-CQOKG77XQW` |  |
| 908 | eutectic: L -> CeNi + CeNi2 | L: Ni 0.529; CeNi: Ni 0.5; CeNi2: Ni 0.666667 | experimental | [4] Ye 2023; _cites ref. 54_ | Table 7, p. 12, row 36; `ORC-KMWJZQPYBA` |  |
| 908 | eutectic: Liquid -> CeNi + CeNi2 | L: Ni 0.53; CeNi: Ni 0.5; CeNi2: Ni 0.667 | experimental | [3] Palumbo 2004; _cites Zhang 1983_ | Table 2, p. 2, row 17; `ORC-SY2BEXN767` |  |
| 778 | congruent melting: liquid -> Ce7Ni3 | liquid: Ni 0.3; Ce7Ni3: Ce 0.7, Ni 0.3 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 6; `ORC-4MYFZSH7VM` |  |
| 778 | congruent melting: liquid -> Ce7Ni3 | liquid: Ni 0.3; Ce7Ni3: Ce 0.7, Ni 0.3 | model | [1] Du 2004 | Table 2, p. 4, row 5; `ORC-WZKKYVDF2K` |  |
| 773 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.334; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | model | [4] Ye 2023; _cites Pisch 2006_ | Table 7, p. 12, row 24; `ORC-D77ENHFE7I` |  |
| 771.15 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.33; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [2] Xiong 2007; _cites Palumbo 2004_ [doi](https://doi.org/10.1016/j.intermet.2004.04.035) | Table 4, p. 6, row 8; `ORC-ODEMF4XXSL` |  |
| 771 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.33; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 18; `ORC-WQVGODIMW2` |  |
| 771 | eutectic: Liquid -> Ce7Ni3 + CeNi | L: Ni 0.33; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [3] Palumbo 2004 | Table 2, p. 2, row 13; `ORC-ZOKSREZERS` |  |
| 768.15 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.33; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [2] Xiong 2007; _cites Gebhart 1967_ | Table 4, p. 6, row 10; `ORC-J3J4OGJVRY` |  |
| 768.15 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.385; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [2] Xiong 2007; _cites Zhang 1983_ | Table 4, p. 6, row 11; `ORC-KI3CDQOJCE` |  |
| 768 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.33; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [4] Ye 2023; _cites Gebhart 1967_ | Table 7, p. 12, row 20; `ORC-2ETTLJEJTD` |  |
| 768 | eutectic: Liquid -> Ce7Ni3 + CeNi | L: Ni 0.385; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [3] Palumbo 2004; _cites Zhang 1983_ | Table 2, p. 2, row 12; `ORC-CKR4WIYQXA` |  |
| 768 | eutectic: Liquid -> Ce7Ni3 + CeNi | L: Ni 0.33; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [3] Palumbo 2004; _cites Perkins 1965_ | Table 2, p. 2, row 10; `ORC-GDDIMM2W7B` |  |
| 768 | eutectic: liquid -> Ce7Ni3 + CeNi | liquid: Ni 0.3478; Ce7Ni3: Ce 0.7, Ni 0.3; CeNi: Ce 0.5, Ni 0.5 | model | [1] Du 2004 | Table 2, p. 4, row 7; `ORC-H54PRMJKEE` |  |
| 768 | eutectic: liquid -> Ce7Ni3 + CeNi | liquid: Ni 0.33; Ce7Ni3: Ce 0.7, Ni 0.3; CeNi: Ce 0.5, Ni 0.5 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 8; `ORC-IZSLYPQRSN` |  |
| 768 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.348; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | model | [4] Ye 2023; _cites ref. 74_ | Table 7, p. 12, row 23; `ORC-SI7AV3GO7H` |  |
| 768 | eutectic: Liquid -> Ce7Ni3 + CeNi | L: Ni 0.33; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [3] Palumbo 2004; _cites Gschneidner 1974_ | Table 2, p. 2, row 11; `ORC-U3MXFGWCMR` |  |
| 763.15 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.344; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [2] Xiong 2007; _cites Perkins 1965_ | Table 4, p. 6, row 12; `ORC-G5ZNZVMKJD` |  |
| 763 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.344; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [4] Ye 2023; _cites ref. 73_ | Table 7, p. 12, row 21; `ORC-FRFCLGRFVX` |  |
| 762 | eutectic: Liquid -> Ce7Ni3 + CeNi | L: Ni 0.344; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [3] Palumbo 2004; _cites Gebhart 1967_ | Table 2, p. 2, row 9; `ORC-76XIL5VD73` |  |
| 760.15 | eutectic: L -> Ce7Ni3 + CeNi | Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [2] Xiong 2007 | Table 4, p. 6, row 13; `ORC-BBOMMEC42E` |  |
| 760.15 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.369; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | unspecified | [2] Xiong 2007 | Table 4, p. 6, row 14; `ORC-SCY7SA5WKF` |  |
| 760 | eutectic: L -> Ce7Ni3 + CeNi | Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [4] Ye 2023; _cites Xiong 2007_ [doi](https://doi.org/10.1016/j.intermet.2007.04.004) | Table 7, p. 12, row 25; `ORC-2TBRZD2MTJ.15fc00` |  |
| 760 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.369; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | model | [4] Ye 2023; _cites Xiong 2007_ [doi](https://doi.org/10.1016/j.intermet.2007.04.004) | Table 7, p. 12, row 26; `ORC-2TBRZD2MTJ.25e3b3` |  |
| 757.15 | eutectic: L -> (γCe) + Ce7Ni3 | L: Ni 0.21; (γCe): Ni 0; Ce7Ni3: Ni 0.3 | experimental | [2] Xiong 2007; _cites Palumbo 2004_ [doi](https://doi.org/10.1016/j.intermet.2004.04.035) | Table 4, p. 6, row 2; `ORC-VR47KI5CGY` |  |
| 757 | eutectic: Liquid -> Ce7Ni3 + γCe | L: Ni 0.21; Ce7Ni3: Ni 0.3; γCe: Ni 0 | experimental | [3] Palumbo 2004 | Table 2, p. 2, row 6; `ORC-HXYHG4I5I2` |  |
| 757 | eutectic: L -> fcc(Ce) + Ce7Ni3 | L: Ni 0.21; Ce7Ni3: Ni 0.3 | experimental | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 6; `ORC-WCEI62VM2P` |  |
| 757 | eutectic: L -> Ce7Ni3 + CeNi | Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [4] Ye 2023; _cites ref. 33_ | Table 7, p. 12, row 27; `ORC-YYHMPOSRVZ` |  |
| 756.5 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.365; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | model | [4] Ye 2023 | Table 7, p. 12, row 28; `ORC-O7DRO2A4MD` |  |
| 756.15 | eutectic: L -> (γCe) + Ce7Ni3 | L: Ni 0.21; (γCe): Ni 0; Ce7Ni3: Ni 0.3 | unspecified | [2] Xiong 2007 | Table 4, p. 6, row 7; `ORC-XL4LBSMRHO` |  |
| 756 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.36; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | model | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 22; `ORC-3XUG6H3ENK.6876c9` |  |
| 756 | eutectic: L -> fcc(Ce) + Ce7Ni3 | L: Ni 0.225; Ce7Ni3: Ni 0.3 | model | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 5; `ORC-3XUG6H3ENK.a1b4b6` |  |
| 756 | eutectic: L -> fcc(Ce) + Ce7Ni3 | L: Ni 0.21; Ce7Ni3: Ni 0.3 | model | [4] Ye 2023; _cites Xiong 2007_ [doi](https://doi.org/10.1016/j.intermet.2007.04.004) | Table 7, p. 12, row 10; `ORC-3ZLDSQ7SAA` |  |
| 756 | eutectic: Liquid -> Ce7Ni3 + CeNi | L: Ni 0.36; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | model | [3] Palumbo 2004 | Table 2, p. 2, row 7; `ORC-6SPB5NSS2J.00d028` |  |
| 756 | eutectic: Liquid -> Ce7Ni3 + γCe | L: Ni 0.225; Ce7Ni3: Ni 0.3; γCe: Ni 0 | model | [3] Palumbo 2004 | Table 2, p. 2, row 1; `ORC-6SPB5NSS2J.b08efd` |  |
| 754.15 | eutectic: L -> (γCe) + Ce7Ni3 | (γCe): Ni 0; Ce7Ni3: Ni 0.3 | experimental | [2] Xiong 2007 | Table 4, p. 6, row 6; `ORC-HQQZKCHSM2` |  |
| 754 | eutectic: L -> fcc(Ce) + Ce7Ni3 | Ce7Ni3: Ni 0.3 | experimental | [4] Ye 2023; _cites Xiong 2007_ [doi](https://doi.org/10.1016/j.intermet.2007.04.004) | Table 7, p. 12, row 9; `ORC-BVU4JFIAIP` |  |
| 753.6 | eutectic: L -> fcc(Ce) + Ce7Ni3 | L: Ni 0.218; Ce7Ni3: Ni 0.3 | model | [4] Ye 2023 | Table 7, p. 12, row 11; `ORC-JW2TFUM7OV` |  |
| 752 | eutectic: L -> fcc(Ce) + Ce7Ni3 | L: Ni 0.213; Ce7Ni3: Ni 0.3 | model | [4] Ye 2023; _cites Pisch 2006_ | Table 7, p. 12, row 8; `ORC-TVJGJRVTMC` |  |
| 750.15 | eutectic: L -> (γCe) + Ce7Ni3 | L: Ni 0.22; (γCe): Ni 0; Ce7Ni3: Ni 0.3 | experimental | [2] Xiong 2007; _cites Gebhart 1967_ | Table 4, p. 6, row 4; `ORC-GLWEVUABEE` |  |
| 750 | eutectic: Liquid -> Ce7Ni3 + γCe | L: Ni 0.22; Ce7Ni3: Ni 0.3; γCe: Ni 0 | experimental | [3] Palumbo 2004; _cites Perkins 1965_ | Table 2, p. 2, row 3; `ORC-32SCRUGOCU` |  |
| 750 | eutectic: Liquid -> Ce7Ni3 + γCe | L: Ni 0.22; Ce7Ni3: Ni 0.3; γCe: Ni 0 | experimental | [3] Palumbo 2004; _cites Gschneidner 1974_ | Table 2, p. 2, row 4; `ORC-6DEYSLQZIM` |  |
| 750 | eutectic: liquid -> fcc (Ce) + Ce7Ni3 | liquid: Ni 0.22; fcc (Ce): Ni 0.01; Ce7Ni3: Ce 0.7, Ni 0.3 | experimental | [1] Du 2004; _cites Nash 1991_ | Table 2, p. 4, row 4; `ORC-CV2P5XN46V` |  |
| 750 | eutectic: L -> fcc(Ce) + Ce7Ni3 | L: Ni 0.22; Ce7Ni3: Ni 0.3 | experimental | [4] Ye 2023; _cites Gebhart 1967_ | Table 7, p. 12, row 4; `ORC-UVVTSPXBZ7` |  |
| 750 | eutectic: L -> fcc(Ce) + Ce7Ni3 | L: Ni 0.207; Ce7Ni3: Ni 0.3 | model | [4] Ye 2023; _cites ref. 74_ | Table 7, p. 12, row 7; `ORC-WPDF5DVUMU` |  |
| 750 | eutectic: liquid -> fcc (Ce) + Ce7Ni3 | liquid: Ni 0.2071; fcc (Ce): Ni 0.0108; Ce7Ni3: Ce 0.7, Ni 0.3 | model | [1] Du 2004 | Table 2, p. 4, row 3; `ORC-ZJ5SC2RI7G` |  |
| 748.15 | eutectic: L -> (γCe) + Ce7Ni3 | L: Ni 0.225; (γCe): Ni 0; Ce7Ni3: Ni 0.3 | experimental | [2] Xiong 2007; _cites Zhang 1983_ | Table 4, p. 6, row 5; `ORC-UBQ2LHQBL6` |  |
| 748 | eutectic: Liquid -> Ce7Ni3 + γCe | L: Ni 0.225; Ce7Ni3: Ni 0.3; γCe: Ni 0 | experimental | [3] Palumbo 2004; _cites Zhang 1983_ | Table 2, p. 2, row 5; `ORC-UHIWL2KXR2` |  |
| 743.15 | eutectic: L -> (γCe) + Ce7Ni3 | L: Ni 0.191; (γCe): Ni 0; Ce7Ni3: Ni 0.3 | experimental | [2] Xiong 2007; _cites Vogel 1947_ | Table 4, p. 6, row 3; `ORC-DQSDGT46PL` |  |
| 743 | eutectic: L -> fcc(Ce) + Ce7Ni3 | L: Ni 0.191; Ce7Ni3: Ni 0.3 | experimental | [4] Ye 2023; _cites ref. 54_ | Table 7, p. 12, row 3; `ORC-MIOQDHDYOR` |  |
| 743 | eutectic: Liquid -> Ce7Ni3 + γCe | L: Ni 0.191; Ce7Ni3: Ni 0.3; γCe: Ni 0 | experimental | [3] Palumbo 2004; _cites Vogel 1947_ [doi](https://doi.org/10.1515/ijmr-1947-380401) | Table 2, p. 2, row 2; `ORC-ZEL4HYXMVD` |  |
| 723.15 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.328; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [2] Xiong 2007; _cites Vogel 1947_ | Table 4, p. 6, row 9; `ORC-LIFH5CH6AA` |  |
| 723 | eutectic: L -> Ce7Ni3 + CeNi | L: Ni 0.328; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [4] Ye 2023; _cites ref. 54_ | Table 7, p. 12, row 19; `ORC-OWUATYAUFL` |  |
| 723 | eutectic: Liquid -> Ce7Ni3 + CeNi | L: Ni 0.328; Ce7Ni3: Ni 0.3; CeNi: Ni 0.5 | experimental | [3] Palumbo 2004; _cites Vogel 1947_ [doi](https://doi.org/10.1515/ijmr-1947-380401) | Table 2, p. 2, row 8; `ORC-VACQO3HL3G` |  |

## 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, Ce–Ni system (16)

| Phase | Compound | Value | T (K) | Class | MP DFT (kJ/mol-atom) | OQMD DFT (kJ/mol-atom) | Source | Location | Quote |
|---|---|---:|---:|---|---:|---:|---|---|---|
| solid Ce–Ni alloy |  | -41.3 kJ/mol-atom | 300 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 12; `ORC-QFHGQBCCQA.9e4c86` |  |
| solid Ce–Ni alloy |  | -37.9 kJ/mol-atom | 903 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 11; `ORC-ZVZ5WWLVBS.722a2e` |  |
| solid Ce–Ni alloy |  | -37.2 kJ/mol-atom | 300 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 9; `ORC-U4GFKXTEWD.b0db59` |  |
| solid Ce–Ni alloy |  | -36.8 kJ/mol-atom | 1093 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 16; `ORC-WGBOJ5JL2S.912383` |  |
| solid Ce–Ni alloy |  | -36 kJ/mol-atom | 913 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 14; `ORC-3AC24NEPQ4.ef535a` |  |
| solid Ce–Ni alloy |  | -35.6 kJ/mol-atom | 923 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 8; `ORC-DCOPZ3JQ6R.0457d5` |  |
| solid Ce–Ni alloy |  | -34.5 kJ/mol-atom | 953 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 13; `ORC-SI77V36BCV.4466ac` |  |
| solid Ce–Ni alloy |  | -33.5 kJ/mol-atom | 300 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 7; `ORC-KGNVZJZMDY.cdcb1e` |  |
| solid Ce–Ni alloy |  | -32.9 kJ/mol-atom | 903 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 10; `ORC-HJPCTHSAUA.72483a` |  |
| solid Ce–Ni alloy |  | -32.2 kJ/mol-atom | 973 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 6; `ORC-NA36J3ENE2.6763b0` |  |
| solid Ce–Ni alloy |  | -31 kJ/mol-atom | 903 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 5; `ORC-X3HSO7JF5G.e88c22` |  |
| solid Ce–Ni alloy |  | -28.5 kJ/mol-atom | 1043 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 15; `ORC-3K5MURVLCU.4cd131` |  |
| solid Ce–Ni alloy |  | -28 kJ/mol-atom | 300 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 4; `ORC-OPAZFVKSDB.e1f5cb` |  |
| solid Ce–Ni alloy |  | -27.2 kJ/mol-atom | 300 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 3; `ORC-FB7JEG5W64.e60dfb` |  |
| solid Ce–Ni alloy |  | -26.1 kJ/mol-atom | 300 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 2; `ORC-LYCCMNGHJA.4e5090` |  |
| solid Ce–Ni alloy |  | -16.5 kJ/mol-atom | 300 | experimental |  |  | [3] Palumbo 2004 | Table 3, p. 3, row 1; `ORC-OCNCFQIE3I.e4e3de` |  |

## Other properties

### Phase transition (13)

Table: Phase transition, Ce–Ni system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase transition | 758 K | 758 | congruent melting: L -> Ce7Ni3; _L: Ni 0.3; Ce7Ni3: Ni 0.3_ | experimental | [4] Ye 2023; _cites ref. 54_ | Table 7, p. 12, row 12; `ORC-VF4O3G2OH7` |  |
| Phase transition | 778 K | 778 | congruent melting: L -> Ce7Ni3; _L: Ni 0.3; Ce7Ni3: Ni 0.3_ | experimental | [4] Ye 2023; _cites Gebhart 1967_ | Table 7, p. 12, row 13; `ORC-6LPWCVELAW` |  |
| Phase transition | 778 K | 778 | congruent melting: L -> Ce7Ni3; _L: Ni 0.3; Ce7Ni3: Ni 0.3_ | model | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 15; `ORC-PNP47R5QBE` |  |
| Phase transition | 778 K | 778 | congruent melting: L -> Ce7Ni3; _L: Ni 0.3; Ce7Ni3: Ni 0.3_ | model | [4] Ye 2023; _cites Pisch 2006_ | Table 7, p. 12, row 16; `ORC-QXX2VIGZME` |  |
| Phase transition | 781.8 K | 781.8 | congruent melting: L -> Ce7Ni3; _L: Ni 0.3; Ce7Ni3: Ni 0.3_ | model | [4] Ye 2023 | Table 7, p. 12, row 17; `ORC-HBL57KHUE2` |  |
| Phase transition | 784 K | 784 | congruent melting: L -> Ce7Ni3; _L: Ni 0.3; Ce7Ni3: Ni 0.3_ | model | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 14; `ORC-2ZVNYQEZJY` |  |
| Phase transition | 937 K | 937 | congruent melting: L -> CeNi; _L: Ni 0.5; CeNi: Ni 0.5_ | model | [4] Ye 2023; _cites ref. 75_ | Table 7, p. 12, row 31; `ORC-TLBM2H2R4J` |  |
| Phase transition | 943 K | 943 | congruent melting: L -> CeNi; _L: Ni 0.5; CeNi: Ni 0.5_ | experimental | [4] Ye 2023; _cites ref. 54_ | Table 7, p. 12, row 29; `ORC-G5YIEHNBOV` |  |
| Phase transition | 950.1 K | 950.1 | congruent melting: L -> CeNi; _L: Ni 0.5; CeNi: Ni 0.5_ | model | [4] Ye 2023 | Table 7, p. 12, row 34; `ORC-ANZ23RAATH` |  |
| Phase transition | 953 K | 953 | congruent melting: L -> CeNi; _L: Ni 0.5; CeNi: Ni 0.5_ | model | [4] Ye 2023; _cites Pisch 2006_ | Table 7, p. 12, row 33; `ORC-FYCC7X5EAX` |  |
| Phase transition | 953 K | 953 | congruent melting: L -> CeNi; _L: Ni 0.5; CeNi: Ni 0.5_ | experimental | [4] Ye 2023; _cites Gebhart 1967_ | Table 7, p. 12, row 30; `ORC-SIKVFW6YUG` |  |
| Phase transition | 953 K | 953 | congruent melting: L -> CeNi; _L: Ni 0.5; CeNi: Ni 0.5_ | model | [4] Ye 2023; _cites ref. 74_ | Table 7, p. 12, row 32; `ORC-WZVRLBPL7I` |  |
| Phase transition | 1600 K | 1600 | CeNi5 | experimental | [5] Hannappel 2024 | p. 8; `ORC-SVTB2QZ5X5` | “Note that the critical point presented in Fig. 4(b) is a metastable extrapolation because under experimental conditions the CeNi5 phase would melt around 1600 K as shown in Fig. 1.” |

### Phase equilibrium (14)

Table: Phase equilibrium, Ce–Ni system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase assemblage |  | 713.15 | Ce7Ni3; _alloy: Ce 0.7, Ni 0.3_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 13; `ORC-5R4XY3FLFV` |  |
| Phase assemblage |  | 713.15 | Ce7Ni3 + (γCe); _alloy: Ce 0.8, Ni 0.2_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 14; `ORC-ZZVBOHUN3R` |  |
| Phase assemblage |  | 713.15 | Ce7Ni3 + CeNi; _alloy: Ce 0.6, Ni 0.4_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 12; `ORC-XIRL3RN3DL` |  |
| Phase assemblage |  | 713.15 | CeNi; _alloy: Ce 0.5, Ni 0.5_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 11; `ORC-FXKU3PA4VP` |  |
| Phase assemblage |  | 853.15 | CeNi + CeNi2; _alloy: Ce 0.4, Ni 0.6_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 10; `ORC-INRYV6VUKF` |  |
| Phase assemblage |  | 853.15 | CeNi2; _alloy: Ce 0.33, Ni 0.67_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 9; `ORC-VGZWXIFIUX` |  |
| Phase assemblage |  | 963.15 | CeNi2 + CeNi3; _alloy: Ce 0.28, Ni 0.72_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 8; `ORC-6JOJEWLMLR` |  |
| Phase assemblage |  | 963.15 | CeNi3; _alloy: Ce 0.25, Ni 0.75_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 7; `ORC-XYGGCGPPQD` |  |
| Phase assemblage |  | 1153.15 | Ce2Ni7 + CeNi5; _alloy: Ce 0.22, Ni 0.78_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 6; `ORC-C2SV3JUIVZ` |  |
| Phase assemblage |  | 1213.15 | Ce2Ni7 + CeNi5; _alloy: Ce 0.18, Ni 0.82_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 4; `ORC-IMGVBVDLPY` |  |
| Phase assemblage |  | 1213.15 | Ce2Ni7 + CeNi5; _alloy: Ce 0.2, Ni 0.8_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 5; `ORC-SIGXACRFTS` |  |
| Phase assemblage |  | 1213.15 | CeNi5; _alloy: Ce 0.15, Ni 0.85_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 3; `ORC-SVCNGYMHFD` |  |
| Phase assemblage |  | 1323.15 | CeNi5 + (Ni); _alloy: Ce 0.12, Ni 0.88_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 2; `ORC-FJ7ASKFQ4D` |  |
| Phase assemblage |  | 1373.15 | CeNi5 + (Ni); _alloy: Ce 0.07, Ni 0.93_ | experimental | [2] Xiong 2007 | Table 2, p. 3, row 1; `ORC-3PUQLPI5K5` |  |

### Other property (1)

Table: Other property, Ce–Ni system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Other; _printed: transition enthalpy_ | 0.18 kJ/mol | 283 |  | model | [3] Palumbo 2004; _cites Gschneidner 1996_ [doi](https://doi.org/10.1016/1359-6462%2896%2900035-8) | p. 3; `ORC-Z23RU2C4PV` | “Recent measurements \[24\] have established that the stable phase at 298 K and 1 bar is the f.c.c. gCe and the equilibrium transition temperature to the low temperature bCe has been estimated as 283 K, significantly lower than that previously accepted \[25\], and the transition enthalpy as 0.18 kJ/mol.” |

## Sources

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

1. Zhenmin Du, Lisha Yang, Gang Ling, Thermodynamic assessment of the Ce–Ni system, Journal of Alloys and Compounds 375, 186-190 (2004). [doi:10.1016/j.jallcom.2003.11.157](https://doi.org/10.1016/j.jallcom.2003.11.157)
2. Wei Xiong, Yong Du, Xiaogang Lu, Julius Clemens Schuster, Hailin Chen, Reassessment of the Ce–Ni binary system supported by key experiments and ab initio calculations, Intermetallics 15, 1401-1408 (2007). [doi:10.1016/j.intermet.2007.04.004](https://doi.org/10.1016/j.intermet.2007.04.004)
3. M. Palumbo, G. Borzone, S. Delsante, N. Parodi, G. Cacciamani, R. Ferro et al., Thermodynamic analysis and assessment of the Ce–Ni system, Intermetallics 12, 1367-1372 (2004). [doi:10.1016/j.intermet.2004.04.035](https://doi.org/10.1016/j.intermet.2004.04.035)
4. Hongjian Ye, Maohua Rong, Qingrong Yao, Qing Chen, Jiang Wang, Guanghui Rao et al., Phase equilibria and thermodynamic properties in the RE-Ni (RE = rare earth metals) binary systems, J Mater Sci 58, 1260-1292 (2023). [doi:10.1007/s10853-022-08039-1](https://doi.org/10.1007/s10853-022-08039-1)
5. Peter Hannappel, Ebert Alvares, Felix Heubner, Claudio Pistidda, Paul Jerabek, Thomas Weißgärber, Thermodynamic assessment of the Ce H and CeNi5 H system, Calphad 85, 102701 (2024). [doi:10.1016/j.calphad.2024.102701](https://doi.org/10.1016/j.calphad.2024.102701)

## 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/).