# Ni–Si system

> Ni–Si system: 225 accepted literature values (invariant reaction 137, formation 53, phase transition 25, activity / EMF / Gibbs energy 6) and 10 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote.

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

225 accepted literature values from 6 paper(s) (experimental 115, model 72, DFT 8, unspecified 30); 10 calculated phase diagram(s).

Data: [JSON](https://data.orchid-project.org/literature/systems/NI-SI.json) · [CSV](https://data.orchid-project.org/systems/NI-SI.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#NI-SI) · [interactive phase diagram](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-01Tok.json) · [phases (19)](https://data.orchid-project.org/phases/pages/NI-SI.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/NI-SI.html) · [Markdown](https://data.orchid-project.org/systems/NI-SI.md)

Table: Accepted values by evidence class

| Evidence class | Values |
|---|---:|
| experimental | 115 |
| model | 72 |
| DFT | 8 |
| unspecified | 30 |

Table: Accepted values by property group

| Property group | Values |
|---|---:|
| invariant reaction | 137 |
| phase transition | 25 |
| formation | 53 |
| activity / EMF / Gibbs energy | 6 |
| 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 |
|---|---|---|---|
| NiSi-01Tok.tdb | T. Tokunaga, K. Nishio, M. Hasebe, J. Phase Equilib., 22, 291-99(2001). [doi:10.1361/105497101770338798](https://doi.org/10.1361/105497101770338798) | `9ab1c4ee638279e6f5bb7849086025714b58118c973067abf979207e70939150` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-01Tok.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-01Tok.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-01Tok.json) |
| NiSi-03Tok.tdb | T. Tokunaga, K. Nishio, H. Ohtani, M. Hasebe, Calphad, 27, 161-68(2003). [doi:10.1016/S0364-5916(03)00049-X](https://doi.org/10.1016/S0364-5916%2803%2900049-X) | `ee5e3bdd5a592a96a3bea647db8007d37877bc343d1cba350167281726a1d333` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-03Tok.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-03Tok.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-03Tok.json) |
| NiSi-04Tok.tdb | T. Tokunaga, K. Hashima, H. Ohtani, M. Hasebe, Mater. Trans. JIM, 45, 1507-14(2004). [doi:10.2320/matertrans.45.1507](https://doi.org/10.2320/matertrans.45.1507) | `fddb61bcca4568f77034e11255567e0cd5f1733aaa59c25c4f122800fec82bc3` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-04Tok.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-04Tok.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-04Tok.json) |
| NiSi-05Mie.tdb | J. Miettinen, Calphad, 29, 212-21(2005). [doi:10.1016/j.calphad.2005.08.001](https://doi.org/10.1016/j.calphad.2005.08.001) | `9648c90351118a833dbb4bb01eb6734f0447bec80300fc4130b1a3e732ca6d24` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-05Mie.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-05Mie.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-05Mie.json) |
| NiSi-12Yua-condensed.tdb | X. Yuan, L. Zhang, Y. Du, W. Xiong, Y. Tang, A. Wang, S. Liu, Mater. Chem. Phys., 135, 94-105(2012). [doi:10.1016/j.matchemphys.2012.04.028](https://doi.org/10.1016/j.matchemphys.2012.04.028) | `e633542474820818833e1ad78ce65a59febe182fee88059fcc3ead56ab121166` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-12Yua-condensed.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-12Yua-condensed.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-12Yua-condensed.json) |
| NiSi-12Yua.tdb | X. Yuan, L. Zhang, Y. Du, W. Xiong, Y. Tang, A. Wang, S. Liu, Mater. Chem. Phys., 135, 94-105(2012). [doi:10.1016/j.matchemphys.2012.04.028](https://doi.org/10.1016/j.matchemphys.2012.04.028) | `8ae79a3ebc52338b4e53f1c3eb67e682d1d3004354d9e112de2c87ec59152b48` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-12Yua.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-12Yua.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-12Yua.json) |
| NiSi-19Tan.tdb | Y. Tang, J. Wang, L. Zhang, Calphad, 66, 101622(2019). [doi:10.1016/j.calphad.2019.04.007](https://doi.org/10.1016/j.calphad.2019.04.007) | `475fc5ee08a75ffd033537e4d748816b8a4e06bf5b9340f90c895732ee17246e` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-19Tan.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-19Tan.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-19Tan.json) |
| NiSi-23Wit.tdb | V.T. Witusiewicz, O. Stryzhyboroda, S. Vinke, K. Bobzin, U. Hecht, J. Alloys Compd., 935, 168118(2023). [doi:10.1016/j.jallcom.2022.168118](https://doi.org/10.1016/j.jallcom.2022.168118) | `1e259769eaadd7a64184c2b263061a6553bcd90500019636848428280043a33c` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-23Wit.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-23Wit.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-23Wit.json) |
| NiSi-96Lin-LB.tdb | M. Lindholm, B. Sundman, Metall. Mater. Trans. A, 26A, 2897-2903(1996). | `5c51324a82a8ab237df0ef84f0fdbd20c9228aac598822c250e3e5d259e84d02` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-96Lin-LB.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-96Lin-LB.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-96Lin-LB.json) |
| NiSi-99Du.tdb | Y. Du, J.C. Schuster, Metall. Mater. Trans. A, 30A, 2409-18(1999). [doi:10.1007/s11661-999-0249-8](https://doi.org/10.1007/s11661-999-0249-8) | `d88fb63b655b962304227c0137681432fa1c06fa022cc1ede410bb51b47c1d07` | [viewer](https://orchid-project.org/phase-diagrams/#NI-SI/NiSi-99Du.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/NiSi-99Du.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/NiSi-99Du.json) |

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

| TDB file | T (K) | Phases at the invariant |
|---|---:|---|
| NiSi-01Tok.tdb | 1539.67 | LIQUID (x(Si) 0.30963) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33637) |
| NiSi-01Tok.tdb | 1516.99 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29565) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-01Tok.tdb | 1516.99 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29574) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-01Tok.tdb | 1446.44 | LIQUID (x(Si) 0.23156) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-01Tok.tdb | 1416.31 | FCC_A1 (x(Si) 0.17029) + LIQUID (x(Si) 0.21281) + NI3SI_H (x(Si) 0.25) |
| NiSi-01Tok.tdb | 1390.37 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-01Tok.tdb | 1390.37 | FCC_A1 (x(Si) 0.16951) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-01Tok.tdb | 1308.05 | FCC_A1 (x(Si) 0.16702) + NI3SI_L12 (x(Si) 0.237) + NI3SI_M (x(Si) 0.25) |
| NiSi-01Tok.tdb | 1308.05 | FCC_A1 (x(Si) 0.16701) + NI3SI_L12 (x(Si) 0.237) + NI3SI_M (x(Si) 0.25) |
| NiSi-01Tok.tdb | 1269 | LIQUID (x(Si) 0.60349) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-01Tok.tdb | 1269 | LIQUID (x(Si) 0.60358) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-01Tok.tdb | 1269 | LIQUID (x(Si) 0.60392) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-01Tok.tdb | 1262.94 | NI3SI_L12 (x(Si) 0.237) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-01Tok.tdb | 1245.38 | NI2SI_THETA (x(Si) 0.39793) + LIQUID (x(Si) 0.46412) + NISI_B31 (x(Si) 0.5) |
| NiSi-01Tok.tdb | 1232.84 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55591) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-01Tok.tdb | 1232.84 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55566) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-01Tok.tdb | 1109.9 | NI2SI_THETA (x(Si) 0.37563) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-01Tok.tdb | 1095.95 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36662) + NI3SI2 (x(Si) 0.4) |
| NiSi-03Tok.tdb | 1524.95 | LIQUID (x(Si) 0.30118) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33517) |
| NiSi-03Tok.tdb | 1515.02 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.295) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-03Tok.tdb | 1469.83 | LIQUID (x(Si) 0.23824) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-03Tok.tdb | 1415.58 | FCC_A1 (x(Si) 0.15206) + LIQUID (x(Si) 0.20164) + NI3SI_H (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1415.58 | FCC_A1 (x(Si) 0.15198) + LIQUID (x(Si) 0.20154) + NI3SI_H (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1415.58 | L12_FCC (x(Si) 0.15198) + LIQUID (x(Si) 0.20154) + NI3SI_H (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1390.37 | FCC_A1 (x(Si) 0.1513) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1390.37 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-03Tok.tdb | 1390.37 | FCC_A1 (x(Si) 0.15131) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1390.37 | L12_FCC (x(Si) 0.15131) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1308.23 | FCC_A1 (x(Si) 0.14911) + L12_FCC (x(Si) 0.22536) + NI3SI_M (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1308.23 | L12_FCC (x(Si) 0.1491) + L12_FCC#2 (x(Si) 0.22536) + NI3SI_M (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1308.23 | FCC_A1 (x(Si) 0.1491) + L12_FCC (x(Si) 0.22536) + NI3SI_M (x(Si) 0.25) |
| NiSi-03Tok.tdb | 1267.89 | LIQUID (x(Si) 0.60119) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-03Tok.tdb | 1267.89 | LIQUID (x(Si) 0.60127) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-03Tok.tdb | 1267.89 | LIQUID (x(Si) 0.60177) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-03Tok.tdb | 1262.57 | L12_FCC (x(Si) 0.2479) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-03Tok.tdb | 1248.27 | NI2SI_THETA (x(Si) 0.38473) + LIQUID (x(Si) 0.47044) + NISI_B31 (x(Si) 0.5) |
| NiSi-03Tok.tdb | 1230.46 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55754) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-03Tok.tdb | 1230.45 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55774) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-03Tok.tdb | 1112.8 | NI2SI_THETA (x(Si) 0.36593) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-03Tok.tdb | 1100.43 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36263) + NI3SI2 (x(Si) 0.4) |
| NiSi-04Tok.tdb | 1524.95 | LIQUID (x(Si) 0.30118) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33517) |
| NiSi-04Tok.tdb | 1515.02 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.295) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-04Tok.tdb | 1469.83 | LIQUID (x(Si) 0.23824) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-04Tok.tdb | 1415.58 | FCC_A1 (x(Si) 0.15206) + LIQUID (x(Si) 0.20164) + NI3SI_H (x(Si) 0.25) |
| NiSi-04Tok.tdb | 1415.58 | FCC_A1 (x(Si) 0.15198) + LIQUID (x(Si) 0.20154) + NI3SI_H (x(Si) 0.25) |
| NiSi-04Tok.tdb | 1390.37 | FCC_A1 (x(Si) 0.1513) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25) |
| NiSi-04Tok.tdb | 1390.37 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-04Tok.tdb | 1390.37 | FCC_A1 (x(Si) 0.15131) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-04Tok.tdb | 1311.2 | FCC_A1 (x(Si) 0.14919) + NI3SI_L12 (x(Si) 0.22899) + NI3SI_M (x(Si) 0.25) |
| NiSi-04Tok.tdb | 1311.2 | FCC_A1 (x(Si) 0.14918) + NI3SI_L12 (x(Si) 0.22899) + NI3SI_M (x(Si) 0.25) |
| NiSi-04Tok.tdb | 1267.89 | LIQUID (x(Si) 0.60119) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-04Tok.tdb | 1267.89 | LIQUID (x(Si) 0.60127) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-04Tok.tdb | 1267.89 | LIQUID (x(Si) 0.60177) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-04Tok.tdb | 1265.97 | NI3SI_L12 (x(Si) 0.24549) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-04Tok.tdb | 1265.97 | NI3SI_L12 (x(Si) 0.24551) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-04Tok.tdb | 1248.27 | NI2SI_THETA (x(Si) 0.38473) + LIQUID (x(Si) 0.47044) + NISI_B31 (x(Si) 0.5) |
| NiSi-04Tok.tdb | 1230.46 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55754) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-04Tok.tdb | 1230.45 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55774) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-04Tok.tdb | 1112.8 | NI2SI_THETA (x(Si) 0.36593) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-04Tok.tdb | 1100.43 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36263) + NI3SI2 (x(Si) 0.4) |
| NiSi-05Mie.tdb | 1540.21 | LIQUID (x(Si) 0.31111) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.3373) |
| NiSi-05Mie.tdb | 1513.49 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29754) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-05Mie.tdb | 1513.48 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29735) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-05Mie.tdb | 1443.3 | LIQUID (x(Si) 0.22505) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-05Mie.tdb | 1443.3 | LIQUID (x(Si) 0.22492) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-05Mie.tdb | 1417.55 | FCC_A1 (x(Si) 0.15788) + LIQUID (x(Si) 0.21091) + NI3SI_H (x(Si) 0.25) |
| NiSi-05Mie.tdb | 1417.55 | FCC_A1 (x(Si) 0.15785) + LIQUID (x(Si) 0.21088) + NI3SI_H (x(Si) 0.25) |
| NiSi-05Mie.tdb | 1387.74 | FCC_A1 (x(Si) 0.15786) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25) |
| NiSi-05Mie.tdb | 1387.74 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-05Mie.tdb | 1387.74 | FCC_A1 (x(Si) 0.15788) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-05Mie.tdb | 1308 | FCC_A1 (x(Si) 0.14952) + NI3SI_L12 (x(Si) 0.24) + NI3SI_M (x(Si) 0.25) |
| NiSi-05Mie.tdb | 1308 | FCC_A1 (x(Si) 0.14948) + NI3SI_L12 (x(Si) 0.24) + NI3SI_M (x(Si) 0.25) |
| NiSi-05Mie.tdb | 1308 | FCC_A1 (x(Si) 0.14947) + NI3SI_L12 (x(Si) 0.24) + NI3SI_M (x(Si) 0.25) |
| NiSi-05Mie.tdb | 1267.96 | LIQUID (x(Si) 0.62669) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-05Mie.tdb | 1267.96 | LIQUID (x(Si) 0.62675) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-05Mie.tdb | 1267.96 | LIQUID (x(Si) 0.62684) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-05Mie.tdb | 1266.05 | NI3SI_L12 (x(Si) 0.24) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-05Mie.tdb | 1240.17 | NI2SI_THETA (x(Si) 0.39326) + LIQUID (x(Si) 0.45574) + NISI_B31 (x(Si) 0.5) |
| NiSi-05Mie.tdb | 1223.81 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56451) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-05Mie.tdb | 1223.81 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56449) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-05Mie.tdb | 1124.19 | NI2SI_THETA (x(Si) 0.38274) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-05Mie.tdb | 1086.66 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36295) + NI3SI2 (x(Si) 0.4) |
| NiSi-12Yua-condensed.tdb | 1526.13 | LIQUID (x(Si) 0.30337) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33598) |
| NiSi-12Yua-condensed.tdb | 1526.12 | LIQUID (x(Si) 0.30353) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33599) |
| NiSi-12Yua-condensed.tdb | 1516.58 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29704) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-12Yua-condensed.tdb | 1516.58 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29693) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-12Yua-condensed.tdb | 1516.58 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29718) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-12Yua-condensed.tdb | 1465.07 | LIQUID (x(Si) 0.23521) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-12Yua-condensed.tdb | 1465.06 | LIQUID (x(Si) 0.23504) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-12Yua-condensed.tdb | 1425.22 | FCC_4SL (x(Si) 0.16844) + LIQUID (x(Si) 0.2066) + NI3SI_H (x(Si) 0.25) |
| NiSi-12Yua-condensed.tdb | 1425.22 | FCC_A1 (x(Si) 0.16844) + LIQUID (x(Si) 0.2066) + NI3SI_H (x(Si) 0.25) |
| NiSi-12Yua-condensed.tdb | 1401.56 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-12Yua-condensed.tdb | 1401.56 | FCC_A1 (x(Si) 0.16573) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-12Yua-condensed.tdb | 1401.56 | FCC_4SL (x(Si) 0.1657) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25) |
| NiSi-12Yua-condensed.tdb | 1314.11 | FCC_A1 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25) |
| NiSi-12Yua-condensed.tdb | 1314.11 | FCC_A1 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25) |
| NiSi-12Yua-condensed.tdb | 1314.11 | FCC_4SL#2 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25) |
| NiSi-12Yua-condensed.tdb | 1278.04 | FCC_4SL (x(Si) 0.24743) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-12Yua-condensed.tdb | 1278.04 | FCC_4SL (x(Si) 0.24747) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-12Yua-condensed.tdb | 1271.84 | LIQUID (x(Si) 0.61561) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-12Yua-condensed.tdb | 1271.84 | LIQUID (x(Si) 0.61572) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-12Yua-condensed.tdb | 1271.84 | LIQUID (x(Si) 0.61589) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-12Yua-condensed.tdb | 1245.43 | NI2SI_THETA (x(Si) 0.36201) + LIQUID (x(Si) 0.46672) + NISI_B31 (x(Si) 0.5) |
| NiSi-12Yua-condensed.tdb | 1219.71 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56404) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-12Yua-condensed.tdb | 1219.71 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56398) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-12Yua-condensed.tdb | 1150.12 | NI2SI_THETA (x(Si) 0.35758) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-12Yua-condensed.tdb | 1100.44 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.3537) + NI3SI2 (x(Si) 0.4) |
| NiSi-12Yua.tdb | 1526.13 | LIQUID (x(Si) 0.30337) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33598) |
| NiSi-12Yua.tdb | 1526.12 | LIQUID (x(Si) 0.30353) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33599) |
| NiSi-12Yua.tdb | 1516.58 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29704) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-12Yua.tdb | 1516.58 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29693) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-12Yua.tdb | 1516.58 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29718) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-12Yua.tdb | 1465.06 | LIQUID (x(Si) 0.23504) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-12Yua.tdb | 1425.22 | FCC_4SL (x(Si) 0.16844) + LIQUID (x(Si) 0.2066) + NI3SI_H (x(Si) 0.25) |
| NiSi-12Yua.tdb | 1401.56 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-12Yua.tdb | 1401.56 | FCC_4SL (x(Si) 0.1657) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25) |
| NiSi-12Yua.tdb | 1314.11 | FCC_A1 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25) |
| NiSi-12Yua.tdb | 1314.11 | FCC_A1 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25) |
| NiSi-12Yua.tdb | 1314.11 | FCC_4SL#2 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25) |
| NiSi-12Yua.tdb | 1278.04 | FCC_4SL (x(Si) 0.24743) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-12Yua.tdb | 1271.84 | LIQUID (x(Si) 0.61561) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-12Yua.tdb | 1271.84 | LIQUID (x(Si) 0.61572) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-12Yua.tdb | 1271.84 | LIQUID (x(Si) 0.61589) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-12Yua.tdb | 1245.43 | NI2SI_THETA (x(Si) 0.36201) + LIQUID (x(Si) 0.46672) + NISI_B31 (x(Si) 0.5) |
| NiSi-12Yua.tdb | 1219.71 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56404) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-12Yua.tdb | 1219.71 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56398) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-12Yua.tdb | 1150.12 | NI2SI_THETA (x(Si) 0.35758) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-12Yua.tdb | 1100.44 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.3537) + NI3SI2 (x(Si) 0.4) |
| NiSi-19Tan.tdb | 1522.97 | LIQUID (x(Si) 0.29459) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33543) |
| NiSi-19Tan.tdb | 1522.97 | LIQUID (x(Si) 0.29456) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33543) |
| NiSi-19Tan.tdb | 1514.58 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.28904) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-19Tan.tdb | 1514.58 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.28945) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-19Tan.tdb | 1514.57 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.28917) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-19Tan.tdb | 1458.4 | LIQUID (x(Si) 0.23208) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-19Tan.tdb | 1410.13 | L12_FCC (x(Si) 0.16668) + LIQUID (x(Si) 0.20153) + NI3SI_H (x(Si) 0.25) |
| NiSi-19Tan.tdb | 1401.56 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-19Tan.tdb | 1401.56 | L12_FCC (x(Si) 0.16573) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-19Tan.tdb | 1313.91 | L12_FCC (x(Si) 0.15618) + L12_FCC#2 (x(Si) 0.23362) + NI3SI_M (x(Si) 0.25) |
| NiSi-19Tan.tdb | 1278.98 | L12_FCC (x(Si) 0.24704) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-19Tan.tdb | 1257.44 | LIQUID (x(Si) 0.61799) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-19Tan.tdb | 1257.44 | LIQUID (x(Si) 0.618) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-19Tan.tdb | 1257.44 | LIQUID (x(Si) 0.61832) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-19Tan.tdb | 1248 | NI2SI_THETA (x(Si) 0.36288) + LIQUID (x(Si) 0.4801) + NISI_B31 (x(Si) 0.5) |
| NiSi-19Tan.tdb | 1216.37 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56463) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-19Tan.tdb | 1216.37 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56452) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-19Tan.tdb | 1116.82 | NI2SI_THETA (x(Si) 0.35673) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-19Tan.tdb | 1088.16 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.35463) + NI3SI2 (x(Si) 0.4) |
| NiSi-23Wit.tdb | 1522.86 | LIQUID (x(Si) 0.30311) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33559) |
| NiSi-23Wit.tdb | 1514.94 | NI5SI2 (x(Si) 0.28557) + LIQUID (x(Si) 0.29842) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-23Wit.tdb | 1514.94 | NI5SI2 (x(Si) 0.28557) + LIQUID (x(Si) 0.29851) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-23Wit.tdb | 1441.74 | LIQUID (x(Si) 0.22615) + NI3SI_H (x(Si) 0.24721) + NI5SI2 (x(Si) 0.28213) |
| NiSi-23Wit.tdb | 1414.46 | FCC_A1 (x(Si) 0.1549) + LIQUID (x(Si) 0.20725) + NI3SI_H (x(Si) 0.24159) |
| NiSi-23Wit.tdb | 1388.37 | NI3SI_M (x(Si) 0.24667) + NI3SI_H (x(Si) 0.24667) + NI5SI2 (x(Si) 0.28187) |
| NiSi-23Wit.tdb | 1388.37 | FCC_A1 (x(Si) 0.15246) + NI3SI_M (x(Si) 0.2412) + NI3SI_H (x(Si) 0.2412) |
| NiSi-23Wit.tdb | 1308.74 | FCC_A1 (x(Si) 0.14361) + NI3SI_L12 (x(Si) 0.23576) + NI3SI_M (x(Si) 0.23926) |
| NiSi-23Wit.tdb | 1265.93 | LIQUID (x(Si) 0.60568) + NISI2_H (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-23Wit.tdb | 1265.93 | LIQUID (x(Si) 0.60578) + NISI2_H (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-23Wit.tdb | 1265.93 | LIQUID (x(Si) 0.60582) + NISI2_H (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-23Wit.tdb | 1265.25 | NI3SI_L12 (x(Si) 0.24725) + NI3SI_M (x(Si) 0.24773) + NI5SI2 (x(Si) 0.28309) |
| NiSi-23Wit.tdb | 1254.16 | NISI2_C1 (x(Si) 0.66667) + NISI2_H (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-23Wit.tdb | 1254.16 | NISI2_H (x(Si) 0.66667) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-23Wit.tdb | 1254.16 | LIQUID (x(Si) 0.58824) + NISI2_H (x(Si) 0.66667) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-23Wit.tdb | 1254.16 | LIQUID (x(Si) 0.58856) + NISI2_C1 (x(Si) 0.66667) + NISI2_H (x(Si) 0.66667) |
| NiSi-23Wit.tdb | 1244.21 | NI2SI_THETA (x(Si) 0.39383) + LIQUID (x(Si) 0.46671) + NISI_B31 (x(Si) 0.5) |
| NiSi-23Wit.tdb | 1223.77 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55986) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-23Wit.tdb | 1223.77 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55975) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-23Wit.tdb | 1118.33 | NI2SI_THETA (x(Si) 0.39508) + NI3SI2_H (x(Si) 0.399) + NISI_B31 (x(Si) 0.5) |
| NiSi-23Wit.tdb | 1098.19 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.39019) + NI3SI2_H (x(Si) 0.39564) |
| NiSi-23Wit.tdb | 1091.87 | NI2SI_C37 (x(Si) 0.33333) + NI3SI2_L (x(Si) 0.38775) + NI3SI2_H (x(Si) 0.39573) |
| NiSi-23Wit.tdb | 1091.87 | NI2SI_C37 (x(Si) 0.33333) + NI3SI2_L (x(Si) 0.38771) + NI3SI2_H (x(Si) 0.3957) |
| NiSi-23Wit.tdb | 1074.56 | NI3SI2_L (x(Si) 0.39104) + NI3SI2_H (x(Si) 0.39839) + NISI_B31 (x(Si) 0.5) |
| NiSi-23Wit.tdb | 1074.56 | NI3SI2_L (x(Si) 0.3911) + NI3SI2_H (x(Si) 0.39844) + NISI_B31 (x(Si) 0.5) |
| NiSi-96Lin-LB.tdb | 1539.2 | LIQUID (x(Si) 0.30925) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33634) |
| NiSi-96Lin-LB.tdb | 1516.99 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29565) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-96Lin-LB.tdb | 1516.99 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29574) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-96Lin-LB.tdb | 1446.44 | LIQUID (x(Si) 0.23156) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-96Lin-LB.tdb | 1446.44 | LIQUID (x(Si) 0.23173) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-96Lin-LB.tdb | 1416.31 | FCC_A1 (x(Si) 0.17029) + LIQUID (x(Si) 0.21281) + NI3SI_H (x(Si) 0.25) |
| NiSi-96Lin-LB.tdb | 1416.31 | L12_FCC (x(Si) 0.17029) + LIQUID (x(Si) 0.21281) + NI3SI_H (x(Si) 0.25) |
| NiSi-96Lin-LB.tdb | 1390.37 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-96Lin-LB.tdb | 1390.37 | FCC_A1 (x(Si) 0.16951) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-96Lin-LB.tdb | 1390.37 | L12_FCC (x(Si) 0.16949) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25) |
| NiSi-96Lin-LB.tdb | 1309.19 | FCC_A1 (x(Si) 0.16705) + L12_FCC (x(Si) 0.22868) + NI3SI_M (x(Si) 0.25) |
| NiSi-96Lin-LB.tdb | 1309.19 | FCC_A1 (x(Si) 0.16704) + L12_FCC (x(Si) 0.22868) + NI3SI_M (x(Si) 0.25) |
| NiSi-96Lin-LB.tdb | 1309.19 | L12_FCC#2 (x(Si) 0.16704) + L12_FCC (x(Si) 0.22868) + NI3SI_M (x(Si) 0.25) |
| NiSi-96Lin-LB.tdb | 1269 | LIQUID (x(Si) 0.60349) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-96Lin-LB.tdb | 1269 | LIQUID (x(Si) 0.60358) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-96Lin-LB.tdb | 1269 | LIQUID (x(Si) 0.60392) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-96Lin-LB.tdb | 1262.21 | L12_FCC (x(Si) 0.24323) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-96Lin-LB.tdb | 1262.2 | L12_FCC (x(Si) 0.24329) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-96Lin-LB.tdb | 1245.41 | NI2SI_THETA (x(Si) 0.39793) + LIQUID (x(Si) 0.46414) + NISI_B31 (x(Si) 0.5) |
| NiSi-96Lin-LB.tdb | 1232.85 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55592) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-96Lin-LB.tdb | 1232.85 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55567) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-96Lin-LB.tdb | 1109.75 | NI2SI_THETA (x(Si) 0.37561) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-96Lin-LB.tdb | 1095.74 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36658) + NI3SI2 (x(Si) 0.4) |
| NiSi-99Du.tdb | 1513.85 | LIQUID (x(Si) 0.29751) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33515) |
| NiSi-99Du.tdb | 1512.86 | NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.297) + NI2SI_C37 (x(Si) 0.33333) |
| NiSi-99Du.tdb | 1472.58 | LIQUID (x(Si) 0.24384) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-99Du.tdb | 1423.52 | FCC_A1 (x(Si) 0.16869) + LIQUID (x(Si) 0.21113) + NI3SI_H (x(Si) 0.25) |
| NiSi-99Du.tdb | 1400.2 | NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-99Du.tdb | 1400.2 | FCC_A1 (x(Si) 0.16861) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) |
| NiSi-99Du.tdb | 1314.98 | FCC_A1 (x(Si) 0.16813) + L12_FCC (x(Si) 0.22898) + NI3SI_M (x(Si) 0.25) |
| NiSi-99Du.tdb | 1288.19 | L12_FCC (x(Si) 0.24204) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571) |
| NiSi-99Du.tdb | 1243.08 | LIQUID (x(Si) 0.59376) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-99Du.tdb | 1243.08 | LIQUID (x(Si) 0.59377) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-99Du.tdb | 1243.08 | LIQUID (x(Si) 0.59392) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1) |
| NiSi-99Du.tdb | 1239.2 | NI2SI_THETA (x(Si) 0.37754) + LIQUID (x(Si) 0.45916) + NISI_B31 (x(Si) 0.5) |
| NiSi-99Du.tdb | 1220.73 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56598) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-99Du.tdb | 1220.73 | NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.5659) + NISI2_C1 (x(Si) 0.66667) |
| NiSi-99Du.tdb | 1131.11 | NI2SI_THETA (x(Si) 0.36458) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5) |
| NiSi-99Du.tdb | 1093.73 | NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.35379) + NI3SI2 (x(Si) 0.4) |

Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/NI/NI-SI.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/NI/NI-SI.json) · [CALPHAD hull NiSi-01Tok](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-01Tok.json) · [CALPHAD hull NiSi-03Tok](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-03Tok.json) · [CALPHAD hull NiSi-04Tok](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-04Tok.json) · [CALPHAD hull NiSi-05Mie](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-05Mie.json) · [CALPHAD hull NiSi-12Yua-condensed](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-12Yua-condensed.json) · [CALPHAD hull NiSi-12Yua](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-12Yua.json) · [CALPHAD hull NiSi-19Tan](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-19Tan.json) · [CALPHAD hull NiSi-96Lin-LB](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-96Lin-LB.json) · [CALPHAD hull NiSi-99Du](https://data.orchid-project.org/hulls/calphad-sgte/NI/NI-SI--NiSi-99Du.json)

## Invariant reactions (literature)

Table: Invariant reactions reported in the literature for the Ni–Si system (137)

| T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote |
|---:|---|---|---|---|---|---|
| 1558.15 | congruent melting: Liquid -> θ | Liquid: Si 0.333; θ: Ni 0.666667, Si 0.333333 | experimental | [1] Tokunaga 2003; _cites Iwase 1936_ | Table 3, p. 6, row 33; `ORC-SKAXD7EFFQ` |  |
| 1556.15 | congruent melting: Liquid -> θ | Liquid: Ni 0.666667, Si 0.333333; θ: Ni 0.666667, Si 0.333333 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 34; `ORC-VOGF5KRC72` |  |
| 1554.15 | congruent melting: Liquid -> θ | Liquid: Si 0.337; θ: Ni 0.666667, Si 0.333333 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 32; `ORC-PMHGTMAKJ6` |  |
| 1540.15 | L + θ ↔ δ | θ: Si 0.333333; δ: Si 0.333333 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 47; `ORC-JL2E7JDX3H` |  |
| 1529.15 | congruent melting: Liquid -> γ | Liquid: Ni 0.714286, Si 0.285714; γ: Ni 0.714286, Si 0.285714 | experimental | [1] Tokunaga 2003; _cites Lebaili 1984_ | Table 3, p. 6, row 23; `ORC-64FIX5P6HC` |  |
| 1528.15 | peritectic: Liquid + θ -> δ | Liquid: Si 0.308; θ: Si 0.334; δ: Si 0.333 | experimental | [1] Tokunaga 2003; _cites Nash 1987_ [doi](https://doi.org/10.1007/bf02868885) | Table 3, p. 6, row 30; `ORC-ILSFIQJ6YH` |  |
| 1527.15 | congruent melting: Liquid -> γ | Liquid: Ni 0.714286, Si 0.285714; γ: Ni 0.714286, Si 0.285714 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 24; `ORC-ZZB3VR43M7` |  |
| 1525.15 | peritectic: Liquid + θ -> δ | Liquid: Si 0.301; θ: Si 0.335; δ: Ni 0.666667, Si 0.333333 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 29; `ORC-TEZDNNUDXK` |  |
| 1524.15 | L + θ ↔ δ | θ: Si 0.333333; δ: Si 0.333333 | unspecified | [2] Du 1999 | Table IV, p. 4, row 46; `ORC-ACXQCSEGGP` |  |
| 1524.15 | L + θ ↔ δ | θ: Si 0.333333; δ: Si 0.333333 | experimental | [2] Du 1999 | Table IV, p. 4, row 45; `ORC-QIDGPKHSGE` |  |
| 1524.15 | peritectic: Liquid + θ -> δ | θ: Ni 0.666667, Si 0.333333; δ: Ni 0.666667, Si 0.333333 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 31; `ORC-X2FKXN3525` |  |
| 1517.15 | L–γ–δ | L: Si 0.296; γ: Si 0.289; δ: Si 0.333 | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 6, row 14; `ORC-2AOEI3LCAF` |  |
| 1517.15 | L ↔ γ + δ | γ: Si 0.285714; δ: Si 0.333333 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 39; `ORC-FRPASAERIH` |  |
| 1517.15 | congruent melting: Liquid -> γ | Liquid: Ni 0.714286, Si 0.285714; γ: Ni 0.714286, Si 0.285714 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 21; `ORC-QFFJSG4RY4` |  |
| 1515.15 | congruent melting: Liquid -> γ | Liquid: Si 0.28; γ: Ni 0.714286, Si 0.285714 | experimental | [1] Tokunaga 2003; _cites Oya 1983_ | Table 3, p. 6, row 22; `ORC-3GUBZ2SQKP` |  |
| 1515.15 | L + θ ↔ δ | θ: Si 0.333333; δ: Si 0.333333 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 44; `ORC-DSQT2XT4UB` |  |
| 1515.15 | L ↔ γ + δ | γ: Si 0.285714; δ: Si 0.333333 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 34; `ORC-X3PBWXXGQB` |  |
| 1515.15 | eutectic: Liquid -> γ + δ | Liquid: Si 0.295; γ: Ni 0.714286, Si 0.285714; δ: Ni 0.666667, Si 0.333333 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 25; `ORC-ZHGGEUH2QI` |  |
| 1513.15 | L–γ–δ | L: Si 0.297; γ: Si 0.289; δ: Si 0.333 | model | [3] Miettinen 2005 | Table 4, p. 6, row 15; `ORC-FKCKIYS65F` |  |
| 1513.15 | L ↔ γ + δ | γ: Si 0.285714; δ: Si 0.333333 | unspecified | [2] Du 1999 | Table IV, p. 4, row 38; `ORC-XQAFZ7IB2J` |  |
| 1505.15 | L ↔ γ + δ | γ: Si 0.285714; δ: Si 0.333333 | experimental | [2] Du 1999 | Table IV, p. 4, row 37; `ORC-UZX5GE53IB` |  |
| 1505.15 | eutectic: Liquid -> γ + δ | γ: Ni 0.714286, Si 0.285714; δ: Ni 0.666667, Si 0.333333 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 28; `ORC-WJGVHME2S3` |  |
| 1504.15 | L–γ–δ | L: Si 0.314; γ: Si 0.289; δ: Si 0.333333 | experimental | [3] Miettinen 2005; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table 4, p. 6, row 13; `ORC-LF2V4PNYCU` |  |
| 1504.15 | eutectic: Liquid -> γ + δ | γ: Ni 0.714286, Si 0.285714; δ: Ni 0.666667, Si 0.333333 | experimental | [1] Tokunaga 2003; _cites Lebaili 1984_ | Table 3, p. 6, row 27; `ORC-MHLHVADIHU` |  |
| 1504.15 | L ↔ γ + δ | γ: Si 0.285714; δ: Si 0.333333 | experimental | [2] Du 1999; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table IV, p. 4, row 36; `ORC-VSCELSWS6U` |  |
| 1488.15 | L–γ–δ | L: Si 0.305; γ: Si 0.285714; δ: Si 0.333333 | experimental | [3] Miettinen 2005; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table 4, p. 6, row 12; `ORC-FDVSBDUJAH` |  |
| 1488.15 | eutectic: Liquid -> γ + δ | Liquid: Si 0.298; γ: Si 0.279; δ: Si 0.333 | experimental | [1] Tokunaga 2003; _cites Oya 1983_ | Table 3, p. 6, row 26; `ORC-IXKYMI3X6D` |  |
| 1488.15 | L ↔ γ + δ | γ: Si 0.285714; δ: Si 0.333333 | experimental | [2] Du 1999; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table IV, p. 4, row 35; `ORC-N5YRM2XDVV` |  |
| 1487.15 | L–γ–δ | L: Si 0.306; γ: Si 0.285714; δ: Si 0.333333 | experimental | [3] Miettinen 2005; _cites Iwase 1936_ | Table 4, p. 6, row 11; `ORC-OWSKGCPNDD` |  |
| 1472.15 | L + γ ↔ β3 | γ: Si 0.285714; β3: Si 0.25 | unspecified | [2] Du 1999 | Table IV, p. 4, row 28; `ORC-DQ3NQGSPJO` |  |
| 1470.15 | peritectic: Liquid + γ -> β3 | Liquid: Si 0.238; γ: Ni 0.714286, Si 0.285714; β3: Ni 0.75, Si 0.25 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 17; `ORC-JFAPJ4LWPB` |  |
| 1464.15 | L + γ ↔ β3 | γ: Si 0.285714; β3: Si 0.25 | experimental | [2] Du 1999 | Table IV, p. 4, row 27; `ORC-3CCEFEN3CE` |  |
| 1464.15 | peritectic: Liquid + γ -> β3 | γ: Ni 0.714286, Si 0.285714; β3: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 20; `ORC-BH2NUW6RFQ` |  |
| 1462.15 | peritectic: Liquid + γ -> β3 | γ: Ni 0.714286, Si 0.285714; β3: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Lebaili 1984_ | Table 3, p. 6, row 19; `ORC-3AODUOWALD` |  |
| 1462.15 | L + γ ↔ β3 | γ: Si 0.285714; β3: Si 0.25 | experimental | [2] Du 1999; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table IV, p. 4, row 26; `ORC-AKV4Z3R5GI` |  |
| 1462.15 | L–β3–γ | L: Si 0.221; β3: Si 0.25; γ: Si 0.282 | experimental | [3] Miettinen 2005; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table 4, p. 6, row 8; `ORC-NSZ7H5UU64` |  |
| 1446.15 | L + γ ↔ β3 | γ: Si 0.285714; β3: Si 0.25 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 29; `ORC-AINOOWZ24F` |  |
| 1446.15 | L–β3–γ | L: Si 0.232; β3: Si 0.25; γ: Si 0.286 | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 6, row 9; `ORC-UJ65AGIKH4` |  |
| 1443.15 | L–β3–γ | L: Si 0.225; β3: Si 0.25; γ: Si 0.286 | model | [3] Miettinen 2005 | Table 4, p. 6, row 10; `ORC-3SFXDMQQ6P` |  |
| 1443.15 | L–β3–γ | L: Si 0.225; β3: Si 0.25; γ: Si 0.28 | experimental | [3] Miettinen 2005; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table 4, p. 6, row 7; `ORC-4IMCJWZSCL` |  |
| 1443.15 | peritectic: Liquid + γ -> β3 | Liquid: Si 0.22; γ: Si 0.279; β3: Si 0.252 | experimental | [1] Tokunaga 2003; _cites Oya 1983_ | Table 3, p. 6, row 18; `ORC-G7KXJYHCY2` |  |
| 1443.15 | L + γ ↔ β3 | γ: Si 0.285714; β3: Si 0.25 | experimental | [2] Du 1999; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table IV, p. 4, row 25; `ORC-TIQHBNMQGL` |  |
| 1436.15 | L + γ ↔ β3 | γ: Si 0.285714; β3: Si 0.25 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 24; `ORC-ERCD4DLWW4` |  |
| 1436.15 | L–β3–γ | L: Si 0.222; β3: Si 0.25; γ: Si 0.285714 | experimental | [3] Miettinen 2005; _cites Iwase 1936_ | Table 4, p. 6, row 6; `ORC-IRNSSOBXDQ` |  |
| 1431.15 | L ↔ (Ni) + β3 | β3: Si 0.25 | experimental | [2] Du 1999; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table IV, p. 4, row 20; `ORC-6SKJPVWGBM` |  |
| 1431.15 | L–fcc–β3 | L: Si 0.207; fcc: Si 0.161; β3: Si 0.248 | experimental | [3] Miettinen 2005; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table 4, p. 6, row 3; `ORC-AAP4DBVKFZ` |  |
| 1431.15 | eutectic: Liquid -> (Ni) + β3 | β3: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Lebaili 1984_ | Table 3, p. 6, row 3; `ORC-IEZWZPHCE3` |  |
| 1430.15 | eutectic: Liquid -> (Ni) + β3 | β3: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 4; `ORC-4WDKDDCCVG` |  |
| 1430.15 | L ↔ (Ni) + β3 | β3: Si 0.25 | experimental | [2] Du 1999 | Table IV, p. 4, row 21; `ORC-UTF2FWUFGY` |  |
| 1424.15 | L–fcc–β3 | β3: Si 0.25 | experimental | [3] Miettinen 2005; _cites Iwase 1936_ | Table 4, p. 6, row 1; `ORC-3NPDUXKVTM` |  |
| 1424.15 | L ↔ (Ni) + β3 | β3: Si 0.25 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 18; `ORC-6MNLNR5L47` |  |
| 1424.15 | L ↔ (Ni) + β3 | β3: Si 0.25 | unspecified | [2] Du 1999 | Table IV, p. 4, row 22; `ORC-Q6RUL5FNZR` |  |
| 1417.15 | L–fcc–β3 | L: Si 0.211; fcc: Si 0.158; β3: Si 0.25 | model | [3] Miettinen 2005 | Table 4, p. 6, row 5; `ORC-A74EMPC4E4` |  |
| 1416.15 | L–fcc–β3 | L: Si 0.21; fcc: Si 0.17; β3: Si 0.25 | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 6, row 4; `ORC-777X5WYIJI` |  |
| 1416.15 | eutectic: Liquid -> (Ni) + β3 | Liquid: Si 0.214; (Ni): Si 0.158; β3: Si 0.25 | experimental | [1] Tokunaga 2003; _cites Oya 1983_ | Table 3, p. 6, row 2; `ORC-EDQOG34Y54` |  |
| 1416.15 | L ↔ (Ni) + β3 | β3: Si 0.25 | experimental | [2] Du 1999; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table IV, p. 4, row 19; `ORC-UT2BHDFQBX` |  |
| 1416.15 | L ↔ (Ni) + β3 | β3: Si 0.25 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 23; `ORC-WYY37STHA4` |  |
| 1416.15 | L–fcc–β3 | L: Si 0.214; fcc: Si 0.158; β3: Si 0.249 | experimental | [3] Miettinen 2005; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table 4, p. 6, row 2; `ORC-ZECPSOTC7X` |  |
| 1415.15 | eutectic: Liquid -> (Ni) + β3 | Liquid: Si 0.202; (Ni): Si 0.152; β3: Ni 0.75, Si 0.25 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 1; `ORC-2SZ7CUCHLZ` |  |
| 1400.15 | β3 -> β2, γ, C | β3: Ni 0.75, Si 0.25; β2: Ni 0.75, Si 0.25; γ: Ni 0.7143, Si 0.2857; C: Ni 0, Si 0 | model | [2] Du 1999 | Table V, p. 6, row 17; `ORC-3UCJH3YK2Q` |  |
| 1400.15 | β3 ↔ β2, (Ni), γ | β3: Si 0.25; β2: Si 0.25; γ: Si 0.285714 | experimental | [2] Du 1999 | Table IV, p. 4, row 4; `ORC-W3EM7LGWOP` |  |
| 1400.15 | β3 ↔ β2, (Ni), γ | β3: Si 0.25; β2: Si 0.25; γ: Si 0.285714 | unspecified | [2] Du 1999 | Table IV, p. 4, row 5; `ORC-WCFDVHFOT7` |  |
| 1400.15 | polymorphic: β2 -> β3 | β2: Ni 0.75, Si 0.25; β3: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 8; `ORC-WHX2AGKPSN` |  |
| 1398.15 | β3 ↔ β2, (Ni), γ | β3: Si 0.25; β2: Si 0.25; γ: Si 0.285714 | experimental | [2] Du 1999; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table IV, p. 4, row 3; `ORC-ANUQBXDG5R` |  |
| 1398.15 | polymorphic: β2 -> β3 | β2: Ni 0.75, Si 0.25; β3: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Lebaili 1984_ | Table 3, p. 6, row 7; `ORC-DR2KV3OS5I` |  |
| 1392.15 | β3 ↔ β2, (Ni), γ | β3: Si 0.25; β2: Si 0.25; γ: Si 0.285714 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 1; `ORC-557GO3O3OP` |  |
| 1390.15 | β3 ↔ β2, (Ni), γ | β3: Si 0.25; β2: Si 0.25; γ: Si 0.285714 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 6; `ORC-2YHIXO4DM2` |  |
| 1390.15 | polymorphic: β2 -> β3 | β2: Ni 0.75, Si 0.25; β3: Ni 0.75, Si 0.25 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 5; `ORC-V3WQXC664F` |  |
| 1388.15 | β3 ↔ β2, (Ni), γ | β3: Si 0.25; β2: Si 0.25; γ: Si 0.285714 | experimental | [2] Du 1999; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table IV, p. 4, row 2; `ORC-42BEFB5G7N` |  |
| 1388.15 | polymorphic: β2 -> β3 | β2: Ni 0.75, Si 0.25; β3: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Oya 1983_ | Table 3, p. 6, row 6; `ORC-JGBCX2VJ2N` |  |
| 1320.15 | β1 ↔ β2 + (Ni) | β2: Si 0.25 | experimental | [2] Du 1999 | Table IV, p. 4, row 10; `ORC-KTY24Q3G6G` |  |
| 1320.15 | peritectoid: (Ni) + β2 -> β1 | β2: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 12; `ORC-QCAB4WHTDG` |  |
| 1315.15 | β1 ↔ β2 + (Ni) | β2: Si 0.25 | unspecified | [2] Du 1999 | Table IV, p. 4, row 11; `ORC-E3U4TD6JRU` |  |
| 1313.15 | fcc–β1–β2 | β1: Si 0.24; β2: Si 0.25 | experimental | [3] Miettinen 2005; _cites Iwase 1936_ | Table 4, p. 6, row 28; `ORC-A5N2NKTANC` |  |
| 1313.15 | β1 ↔ β2 + (Ni) | β2: Si 0.25 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 7; `ORC-CPQDTDU2AP` |  |
| 1309.15 | fcc–β1–β2 | fcc: Si 0.16; β1: Si 0.232; β2: Si 0.25 | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 6, row 31; `ORC-K4UQU7IFJ2` |  |
| 1308.15 | peritectoid: (Ni) + β2 -> β1 | (Ni): Si 0.147; β2: Si 0.251; β1: Si 0.237 | experimental | [1] Tokunaga 2003; _cites Oya 1983_ | Table 3, p. 6, row 10; `ORC-4DSAY2ZWO2` |  |
| 1308.15 | fcc–β1–β2 | fcc: Si 0.148; β1: Si 0.239; β2: Si 0.249 | experimental | [3] Miettinen 2005; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table 4, p. 6, row 29; `ORC-AXUYKKNWXW` |  |
| 1308.15 | peritectoid: (Ni) + β2 -> β1 | (Ni): Si 0.149; β2: Ni 0.75, Si 0.25; β1: Si 0.225 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 9; `ORC-LC3NFTLXNI` |  |
| 1308.15 | fcc–β1–β2 | fcc: Si 0.149; β1: Si 0.24; β2: Si 0.25 | model | [3] Miettinen 2005 | Table 4, p. 6, row 32; `ORC-M3CFFTV5II` |  |
| 1308.15 | β1 ↔ β2 + (Ni) | β2: Si 0.25 | experimental | [2] Du 1999; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table IV, p. 4, row 8; `ORC-Z4SA2VM7JG` |  |
| 1307.15 | β1 ↔ β2 + (Ni) | β2: Si 0.25 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 12; `ORC-KDEVZIMYPX` |  |
| 1288.15 | β2 -> β1 + γ, C | β2: Ni 0.75, Si 0.25; β1: Ni 0.7579, Si 0.2421; γ: Ni 0.7143, Si 0.2857; C: Ni 0, Si 0 | model | [2] Du 1999 | Table V, p. 6, row 21; `ORC-4KIRLIHEKZ` |  |
| 1288.15 | β1 + γ ↔ β2 | γ: Si 0.285714; β2: Si 0.25 | unspecified | [2] Du 1999 | Table IV, p. 4, row 16; `ORC-5N3V6GKVPL` |  |
| 1283.15 | β1 ↔ β2 + (Ni) | β2: Si 0.25 | experimental | [2] Du 1999; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table IV, p. 4, row 9; `ORC-EPUA7WZ3NN` |  |
| 1283.15 | fcc–β1–β2 | fcc: Si 0.15; β1: Si 0.239; β2: Si 0.248 | experimental | [3] Miettinen 2005; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table 4, p. 6, row 30; `ORC-JU4SVCWYL2` |  |
| 1283.15 | peritectoid: (Ni) + β2 -> β1 | β2: Ni 0.75, Si 0.25 | experimental | [1] Tokunaga 2003; _cites Lebaili 1984_ | Table 3, p. 6, row 11; `ORC-ZDQYNTHLF3` |  |
| 1279.15 | eutectoid: β2 -> β1 + γ | β2: Ni 0.75, Si 0.25; γ: Ni 0.714286, Si 0.285714 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 16; `ORC-2AERCYT35J` |  |
| 1279.15 | β1 + γ ↔ β2 | γ: Si 0.285714; β2: Si 0.25 | experimental | [2] Du 1999 | Table IV, p. 4, row 15; `ORC-2OQUKRRTZE` |  |
| 1274.15 | β1–β2–γ | β1: Si 0.242; β2: Si 0.25; γ: Si 0.282 | experimental | [3] Miettinen 2005; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table 4, p. 6, row 34; `ORC-7NFVEEA4YG` |  |
| 1274.15 | β1 + γ ↔ β2 | γ: Si 0.285714; β2: Si 0.25 | experimental | [2] Du 1999; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table IV, p. 4, row 14; `ORC-MQBHFKQOJY` |  |
| 1274.15 | eutectoid: β2 -> β1 + γ | β2: Ni 0.75, Si 0.25; γ: Ni 0.714286, Si 0.285714 | experimental | [1] Tokunaga 2003; _cites Lebaili 1984_ | Table 3, p. 6, row 15; `ORC-SMNDL74YYQ` |  |
| 1269.15 | L + (Si) ↔ NiSi2 | (Si): Si 1; NiSi2: Si 0.666667 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 51; `ORC-ZTYNIFMUBD` |  |
| 1266.15 | β1–β2–γ | β1: Si 0.24; β2: Si 0.25; γ: Si 0.286 | model | [3] Miettinen 2005 | Table 4, p. 6, row 36; `ORC-2VUVVFZNHI` |  |
| 1266.15 | peritectic: Liquid + Si -> NiSi2 | Liquid: Si 0.602; Si: Si 1; NiSi2: Si 0.667 | experimental | [1] Tokunaga 2003; _cites Iwase 1936_ | Table 3, p. 6, row 51; `ORC-EH7SJS7KXS` |  |
| 1266.15 | L + (Si) ↔ NiSi2 | (Si): Si 1; NiSi2: Si 0.666667 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 48; `ORC-P3L64S3ESK` |  |
| 1266.15 | peritectic: Liquid + Si -> NiSi2 | Liquid: Si 0.601; NiSi2: Ni 0.333333, Si 0.666667 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 50; `ORC-VLLA4U7ESG` |  |
| 1265.15 | congruent melting: Liquid -> NiSi | Liquid: Si 0.506; NiSi: Ni 0.5, Si 0.5 | experimental | [1] Tokunaga 2003; _cites Iwase 1936_ | Table 3, p. 6, row 45; `ORC-G6M6KXQVOS` |  |
| 1263.15 | eutectoid: β2 -> β1 + γ | β2: Si 0.252; β1: Si 0.245; γ: Si 0.279 | experimental | [1] Tokunaga 2003; _cites Oya 1983_ | Table 3, p. 6, row 14; `ORC-FEWCJ3IEMT` |  |
| 1263.15 | β1 + γ ↔ β2 | γ: Si 0.285714; β2: Si 0.25 | experimental | [2] Du 1999; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table IV, p. 4, row 13; `ORC-FRMOO7XS6V` |  |
| 1263.15 | β1–β2–γ | β1: Si 0.246; β2: Si 0.252; γ: Si 0.28 | experimental | [3] Miettinen 2005; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table 4, p. 6, row 33; `ORC-OG7TST7KZC` |  |
| 1262.15 | eutectoid: β2 -> β1 + γ | β2: Ni 0.75, Si 0.25; β1: Si 0.248; γ: Ni 0.714286, Si 0.285714 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 13; `ORC-BX2MM3AMTE` |  |
| 1262.15 | β1–β2–γ | β1: Si 0.245; β2: Si 0.25; γ: Si 0.286 | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 6, row 35; `ORC-TUZRFYMQG7` |  |
| 1260.15 | β1 + γ ↔ β2 | γ: Si 0.285714; β2: Si 0.25 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 17; `ORC-SJRKRIPGDH` |  |
| 1258.15 | congruent melting: Liquid -> NiSi | Liquid: Ni 0.5, Si 0.5; NiSi: Ni 0.5, Si 0.5 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 44; `ORC-WAI4S7YU5A` |  |
| 1252.15 | congruent melting: Liquid -> NiSi | Liquid: Ni 0.5, Si 0.5; NiSi: Ni 0.5, Si 0.5 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 46; `ORC-KIXGKWCQ4X` |  |
| 1248.15 | eutectic: Liquid -> θ + NiSi | Liquid: Si 0.47; θ: Si 0.385; NiSi: Ni 0.5, Si 0.5 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 41; `ORC-CPXVHS4RV3` |  |
| 1245.15 | L ↔ θ + NiSi | θ: Si 0.333333; NiSi: Si 0.5 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 33; `ORC-65UVRQ3BCR` |  |
| 1243.15 | L + (Si) ↔ NiSi2 | (Si): Si 1; NiSi2: Si 0.666667 | unspecified | [2] Du 1999 | Table IV, p. 4, row 50; `ORC-O6PQLR6EYK` |  |
| 1241.15 | L + (Si) ↔ NiSi2 | (Si): Si 1; NiSi2: Si 0.666667 | experimental | [2] Du 1999 | Table IV, p. 4, row 49; `ORC-M7ODSJTS6Y` |  |
| 1241.15 | peritectic: Liquid + Si -> NiSi2 | NiSi2: Ni 0.333333, Si 0.666667 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 52; `ORC-WV37QGVIY3` |  |
| 1239.15 | L ↔ NiSi + NiSi2 | NiSi: Si 0.5; NiSi2: Si 0.666667 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 40; `ORC-CBETUQXB4C` |  |
| 1239.15 | eutectic: Liquid -> NiSi + NiSi2 | Liquid: Si 0.562; NiSi: Si 0.5; NiSi2: Si 0.667 | experimental | [1] Tokunaga 2003; _cites Iwase 1936_ | Table 3, p. 6, row 48; `ORC-JFW3YNDAZB` |  |
| 1239.15 | L ↔ θ + NiSi | θ: Si 0.333333; NiSi: Si 0.5 | unspecified | [2] Du 1999 | Table IV, p. 4, row 32; `ORC-T7WRQP3NMV` |  |
| 1237.15 | eutectic: Liquid -> θ + NiSi | Liquid: Si 0.46; θ: Si 0.41; NiSi: Si 0.5 | experimental | [1] Tokunaga 2003; _cites Iwase 1936_ | Table 3, p. 6, row 42; `ORC-6RM4PVKHKE` |  |
| 1237.15 | L ↔ θ + NiSi | θ: Si 0.333333; NiSi: Si 0.5 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 30; `ORC-QDIWS5MW6U` |  |
| 1233.15 | L ↔ NiSi + NiSi2 | NiSi: Si 0.5; NiSi2: Si 0.666667 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 43; `ORC-6IVI76IFYK` |  |
| 1231.15 | eutectic: Liquid -> θ + NiSi | θ: Ni 0.666667, Si 0.333333; NiSi: Ni 0.5, Si 0.5 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 43; `ORC-OOLUPXSXK6` |  |
| 1231.15 | L ↔ θ + NiSi | θ: Si 0.333333; NiSi: Si 0.5 | experimental | [2] Du 1999 | Table IV, p. 4, row 31; `ORC-SRIYTMPALQ` |  |
| 1230.15 | eutectic: Liquid -> NiSi + NiSi2 | Liquid: Si 0.558; NiSi: Ni 0.5, Si 0.5; NiSi2: Ni 0.333333, Si 0.666667 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 47; `ORC-IYRHFCDZWL` |  |
| 1226.15 | L ↔ NiSi + NiSi2 | NiSi: Si 0.5; NiSi2: Si 0.666667 | experimental | [2] Du 1999 | Table IV, p. 4, row 41; `ORC-4WWSCXAW47` |  |
| 1226.15 | eutectic: Liquid -> NiSi + NiSi2 | NiSi: Ni 0.5, Si 0.5; NiSi2: Ni 0.333333, Si 0.666667 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 49; `ORC-6RXCQHJZHP` |  |
| 1221.15 | L ↔ NiSi + NiSi2 | NiSi: Si 0.5; NiSi2: Si 0.666667 | unspecified | [2] Du 1999 | Table IV, p. 4, row 42; `ORC-6SBQXE7IM6` |  |
| 1133.15 | θ + NiSi ↔ ε | θ: Si 0.333333; NiSi: Si 0.5; ε: Si 0.4 | experimental | [2] Du 1999 | Table IV, p. 4, row 70; `ORC-D47A6WXIMS` |  |
| 1133.15 | peritectoid: θ + NiSi -> ε | θ: Ni 0.666667, Si 0.333333; NiSi: Ni 0.5, Si 0.5; ε: Ni 0.6, Si 0.4 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 40; `ORC-L4LQT67DP4` |  |
| 1131.15 | θ + NiSi ↔ ε | θ: Si 0.333333; NiSi: Si 0.5; ε: Si 0.4 | unspecified | [2] Du 1999 | Table IV, p. 4, row 71; `ORC-UB5Q3DNZOV` |  |
| 1118.15 | θ + NiSi ↔ ε | θ: Si 0.333333; NiSi: Si 0.5; ε: Si 0.4 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 69; `ORC-6YRE66LMVX` |  |
| 1118.15 | peritectoid: θ + NiSi -> ε | θ: Si 0.391; NiSi: Si 0.5; ε: Si 0.4 | experimental | [1] Tokunaga 2003; _cites Iwase 1936_ | Table 3, p. 6, row 39; `ORC-SEWJ3XX5VF` |  |
| 1113.15 | peritectoid: θ + NiSi -> ε | θ: Si 0.366; NiSi: Ni 0.5, Si 0.5; ε: Ni 0.6, Si 0.4 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 38; `ORC-QZWXU6ZUUD` |  |
| 1110.15 | θ + NiSi ↔ ε | θ: Si 0.333333; NiSi: Si 0.5; ε: Si 0.4 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 72; `ORC-ZKHFBRXFSV` |  |
| 1100.15 | eutectoid: θ -> δ + ε | θ: Si 0.363; δ: Ni 0.666667, Si 0.333333; ε: Ni 0.6, Si 0.4 | model | [1] Tokunaga 2003 | Table 3, p. 6, row 35; `ORC-W4UGGYBBNC` |  |
| 1097.15 | θ ↔ δ + ε | θ: Si 0.333333; δ: Si 0.333333; ε: Si 0.4 | unspecified | [2] Du 1999 | Table IV, p. 4, row 67; `ORC-DQVGW7GYBH` |  |
| 1096.15 | θ ↔ δ + ε | θ: Si 0.333333; δ: Si 0.333333; ε: Si 0.4 | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 68; `ORC-XCBC3OT4A2` |  |
| 1094.15 | eutectoid: θ -> δ + ε | θ: Ni 0.666667, Si 0.333333; δ: Ni 0.666667, Si 0.333333; ε: Ni 0.6, Si 0.4 | experimental | [1] Tokunaga 2003; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 3, p. 6, row 37; `ORC-3X77EB5BQB` |  |
| 1094.15 | θ ↔ δ + ε | θ: Si 0.333333; δ: Si 0.333333; ε: Si 0.4 | experimental | [2] Du 1999 | Table IV, p. 4, row 66; `ORC-RMDD3UK3LM` |  |
| 1079.15 | θ ↔ δ + ε | θ: Si 0.333333; δ: Si 0.333333; ε: Si 0.4 | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 65; `ORC-2RA24WFXBW` |  |
| 1079.15 | eutectoid: θ -> δ + ε | θ: Si 0.388; δ: Si 0.333; ε: Si 0.4 | experimental | [1] Tokunaga 2003; _cites Iwase 1936_ | Table 3, p. 6, row 36; `ORC-CBZOKQJJOP` |  |

## 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, Ni–Si system (53)

| Phase | Compound | Value | T (K) | Class | MP DFT (kJ/mol-atom) | OQMD DFT (kJ/mol-atom) | Source | Location | Quote |
|---|---|---:|---:|---|---:|---:|---|---|---|
| (Ni) |  | -32.385 kJ/mol-atom | 0 | unspecified |  |  | [4] Yuan 2012 | Table 1, p. 4, row 2; `ORC-56PXGMJ557` |  |
| (Ni) |  | -27.841 kJ/mol-atom | 0 | unspecified |  |  | [4] Yuan 2012 | Table 2, p. 4, row 1; `ORC-BGZ4EKGCFE` |  |
| (Ni) |  | 5.94 kJ/mol-atom | 0 | unspecified |  |  | [4] Yuan 2012 | Table 1, p. 4, row 3; `ORC-J26D4U7QN4` |  |
| L12 |  | -40.1 kJ/mol-atom | 298.15 | unspecified |  |  | [5] Lindholm 1996 | Table I, p. 2, row 2; `ORC-6G6XJAOHR5.307f8c` |  |
| L12 |  | -37.7 kJ/mol-atom | 298.15 | experimental |  |  | [5] Lindholm 1996; _cites Oelsen 1936_ | Table I, p. 2, row 1; `ORC-DJW67EF4ZM.2ce8e3` |  |
| Ni2Si(δ) | [Ni2Si](https://data.orchid-project.org/compounds/Ni2Si.html) | -50.6 kJ/mol-atom | 298.15 | experimental | -53.015 (mp-aaaaabra) | -53.941 (oqmd-4675) | [1] Tokunaga 2003; _cites Meschel 1998_ [doi](https://doi.org/10.1016/s0925-8388%2897%2900528-8) | Table 4, p. 7, row 3; `ORC-ATSWCPLHI3.ae4c69` |  |
| Ni2Si(δ) | [Ni2Si](https://data.orchid-project.org/compounds/Ni2Si.html) | -47.6 kJ/mol-atom |  | model | -53.015 (mp-aaaaabra) | -53.941 (oqmd-4675) | [1] Tokunaga 2003 | Table 4, p. 7, row 5; `ORC-ZNDNRTOJKZ.ebb93b` |  |
| Ni2Si(δ) | [Ni2Si](https://data.orchid-project.org/compounds/Ni2Si.html) | -46.9 kJ/mol-atom | 298.15 | experimental | -53.015 (mp-aaaaabra) | -53.941 (oqmd-4675) | [1] Tokunaga 2003; _cites Oelson 1936_ | Table 4, p. 7, row 1; `ORC-DYBIVMPQDE.730676` |  |
| Ni2Si(δ) | [Ni2Si](https://data.orchid-project.org/compounds/Ni2Si.html) | -41.7 kJ/mol-atom |  | model | -53.015 (mp-aaaaabra) | -53.941 (oqmd-4675) | [1] Tokunaga 2003; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 7, row 6; `ORC-CRPUQ55THO.c6799f` |  |
| Ni3Si(D024) |  | -40.02 kJ/mol-atom | 0 | DFT |  |  | [6] Tokunaga 2004 | Table 2, p. 3, row 10; `ORC-6IYS4R6IRD.a7f7f7` |  |
| Ni3Si(β1) |  | -49.2 kJ/mol-atom | 0 | DFT |  |  | [1] Tokunaga 2003 | Table 4, p. 7, row 4; `ORC-FJRLQYIRZB` |  |
| Ni3Si(β1) | [Ni3Si](https://data.orchid-project.org/compounds/Ni3Si.html) | -47.1 kJ/mol-atom |  | model | -44.25 (mp-aaaaabfw) | -44.834 (oqmd-17803) | [1] Tokunaga 2003 | Table 4, p. 7, row 5; `ORC-ZNDNRTOJKZ.7e2ec7` |  |
| Ni3Si(β1) | [Ni3Si](https://data.orchid-project.org/compounds/Ni3Si.html) | -40.1 kJ/mol-atom |  | model | -44.25 (mp-aaaaabfw) | -44.834 (oqmd-17803) | [1] Tokunaga 2003; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 7, row 6; `ORC-CRPUQ55THO.2ad9ed` |  |
| Ni3Si(β1) | [Ni3Si](https://data.orchid-project.org/compounds/Ni3Si.html) | -37.2 kJ/mol-atom | 298.15 | experimental | -44.25 (mp-aaaaabfw) | -44.834 (oqmd-17803) | [1] Tokunaga 2003; _cites Oelson 1936_ | Table 4, p. 7, row 1; `ORC-DYBIVMPQDE.17e4c5` |  |
| Ni3Si2(ε) | [Ni3Si2](https://data.orchid-project.org/compounds/Ni3Si2.html) | -45.5 kJ/mol-atom |  | model | -50.491 (mp-aaaabrxb) | -51.144 (oqmd-8128) | [1] Tokunaga 2003 | Table 4, p. 7, row 5; `ORC-ZNDNRTOJKZ.4421b9` |  |
| Ni3Si2(ε) | [Ni3Si2](https://data.orchid-project.org/compounds/Ni3Si2.html) | -45.2 kJ/mol-atom | 298.15 | experimental | -50.491 (mp-aaaabrxb) | -51.144 (oqmd-8128) | [1] Tokunaga 2003; _cites Oelson 1936_ | Table 4, p. 7, row 1; `ORC-DYBIVMPQDE.d24349` |  |
| Ni3Si2(ε) | [Ni3Si2](https://data.orchid-project.org/compounds/Ni3Si2.html) | -42.8 kJ/mol-atom |  | model | -50.491 (mp-aaaabrxb) | -51.144 (oqmd-8128) | [1] Tokunaga 2003; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 7, row 6; `ORC-CRPUQ55THO.236138` |  |
| Ni3Si–L12 | [Ni3Si](https://data.orchid-project.org/compounds/Ni3Si.html) | -44.672 kJ/mol-atom | 0 | model | -44.25 (mp-aaaaabfw) | -44.834 (oqmd-17803) | [4] Yuan 2012; _cites Connetable 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.10.118) | Table 1, p. 4, row 5; `ORC-AHN6VPVJEQ` |  |
| Ni3Si–L12 | [Ni3Si](https://data.orchid-project.org/compounds/Ni3Si.html) | -44.671 kJ/mol-atom | 0 | unspecified | -44.25 (mp-aaaaabfw) | -44.834 (oqmd-17803) | [4] Yuan 2012 | Table 1, p. 4, row 4; `ORC-3NECAPMFMN` |  |
| Ni3Si–L12 | [Ni3Si](https://data.orchid-project.org/compounds/Ni3Si.html) | -40.582 kJ/mol-atom | 0 | model | -44.25 (mp-aaaaabfw) | -44.834 (oqmd-17803) | [4] Yuan 2012; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 2, p. 4, row 6; `ORC-AXMCO7JSGC` |  |
| Ni3Si–L12 | [Ni3Si](https://data.orchid-project.org/compounds/Ni3Si.html) | -37.7 kJ/mol-atom | 298.15 | experimental | -44.25 (mp-aaaaabfw) | -44.834 (oqmd-17803) | [4] Yuan 2012; _cites Oelsen 1936_ | Table 1, p. 4, row 7; `ORC-IKHN5DAX3E` |  |
| Ni5Si2(γ) |  | -48.8 kJ/mol-atom |  | model |  |  | [1] Tokunaga 2003 | Table 4, p. 7, row 5; `ORC-ZNDNRTOJKZ.96e103` |  |
| Ni5Si2(γ) |  | -45.1 kJ/mol-atom | 298.15 | experimental |  |  | [1] Tokunaga 2003; _cites Meschel 1998_ [doi](https://doi.org/10.1016/s0925-8388%2897%2900528-8) | Table 4, p. 7, row 3; `ORC-ATSWCPLHI3.21019e` |  |
| Ni5Si2(γ) |  | -43.5 kJ/mol-atom |  | model |  |  | [1] Tokunaga 2003; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 7, row 6; `ORC-CRPUQ55THO.8d8afb` |  |
| Ni5Si2(γ) |  | -42.3 kJ/mol-atom | 298.15 | experimental |  |  | [1] Tokunaga 2003; _cites Oelson 1936_ | Table 4, p. 7, row 1; `ORC-DYBIVMPQDE.adbac0` |  |
| NiSi | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -43.1 kJ/mol-atom | 298.15 | experimental | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [5] Lindholm 1996; _cites Oelsen 1936_ | Table I, p. 2, row 12; `ORC-23VAE3URZS.63e02f` |  |
| NiSi | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -43.1 kJ/mol-atom | 298.15 | experimental | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [1] Tokunaga 2003; _cites Oelson 1936_ | Table 4, p. 7, row 1; `ORC-DYBIVMPQDE.50f636` |  |
| NiSi | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -42.4 kJ/mol-atom | 298.15 | experimental | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [1] Tokunaga 2003; _cites Topor 1986_ | Table 4, p. 7, row 2; `ORC-Z2VICYTCCX` |  |
| NiSi | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -41.9 kJ/mol-atom |  | model | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [1] Tokunaga 2003 | Table 4, p. 7, row 5; `ORC-ZNDNRTOJKZ.388d19` |  |
| NiSi | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -38.7 kJ/mol-atom |  | model | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [1] Tokunaga 2003; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 7, row 6; `ORC-CRPUQ55THO.4115b8` |  |
| NiSi | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -38.7 kJ/mol-atom | 298.15 | unspecified | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [5] Lindholm 1996 | Table I, p. 2, row 13; `ORC-UF2P5FN4CJ.1c98ed` |  |
| NiSi(B2) |  | -25.99 kJ/mol-atom | 0 | DFT |  |  | [6] Tokunaga 2004 | Table 2, p. 3, row 1; `ORC-KCUQRF4EAO.96a041` |  |
| NiSi2 | [NiSi2](https://data.orchid-project.org/compounds/NiSi2.html) | -34 kJ/mol-atom |  | model | -34.03 (mp-aaaaadkd) | -33.712 (oqmd-20679) | [1] Tokunaga 2003; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 7, row 6; `ORC-CRPUQ55THO.357357` |  |
| NiSi2 | [NiSi2](https://data.orchid-project.org/compounds/NiSi2.html) | -30.7 kJ/mol-atom |  | model | -34.03 (mp-aaaaadkd) | -33.712 (oqmd-20679) | [1] Tokunaga 2003 | Table 4, p. 7, row 5; `ORC-ZNDNRTOJKZ.df9ff6` |  |
| NiSi2 | [NiSi2](https://data.orchid-project.org/compounds/NiSi2.html) | -29.3 kJ/mol-atom | 298.15 | experimental | -34.03 (mp-aaaaadkd) | -33.712 (oqmd-20679) | [1] Tokunaga 2003; _cites Oelson 1936_ | Table 4, p. 7, row 1; `ORC-DYBIVMPQDE.879c78` |  |
| NiSi3–L12 | [NiSi3](https://data.orchid-project.org/compounds/NiSi3.html) | -8.61 kJ/mol-atom | 0 | model |  | 19.223 (oqmd-298337) | [4] Yuan 2012; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 2, p. 4, row 10; `ORC-CRSOXW3NYP` |  |
| NiSi3–L12 | [NiSi3](https://data.orchid-project.org/compounds/NiSi3.html) | 22.867 kJ/mol-atom | 0 | model |  | 19.223 (oqmd-298337) | [4] Yuan 2012; _cites Connetable 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.10.118) | Table 1, p. 4, row 9; `ORC-5I3O2KIKI2` |  |
| NiSi3–L12 | [NiSi3](https://data.orchid-project.org/compounds/NiSi3.html) | 22.881 kJ/mol-atom | 0 | unspecified |  | 19.223 (oqmd-298337) | [4] Yuan 2012 | Table 1, p. 4, row 8; `ORC-4T6VX6QXBT` |  |
| NiSi–L10 | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -40.169 kJ/mol-atom | 0 | model | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [4] Yuan 2012; _cites Du 1999_ [doi](https://doi.org/10.1007/s11661-999-0249-8) | Table 1, p. 4, row 13; `ORC-5PAGD6Z62N` |  |
| NiSi–L10 | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -28.028 kJ/mol-atom | 0 | unspecified | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [4] Yuan 2012 | Table 2, p. 4, row 11; `ORC-I6X23ADHXM` |  |
| NiSi–L10 | [NiSi](https://data.orchid-project.org/compounds/NiSi.html) | -27.981 kJ/mol-atom | 0 | model | -48.213 (mp-aaaaaann) | -48.61 (oqmd-5883) | [4] Yuan 2012; _cites Connetable 2011_ [doi](https://doi.org/10.1016/j.jallcom.2010.10.118) | Table 2, p. 4, row 12; `ORC-6TJWCGXADM` |  |
| Si3Ni(L12) |  | 20.6 kJ/mol-atom | 0 | DFT |  |  | [6] Tokunaga 2004; _cites Tokunaga 2003_ [doi](https://doi.org/10.1016/s0364-5916%2803%2900049-x) | Table 2, p. 3, row 5; `ORC-XDWJDYUZTW.10c24e` |  |
| αNiSi_2 | [NiSi2](https://data.orchid-project.org/compounds/NiSi2.html) | -34 kJ/mol-atom | 298.15 | unspecified | -34.03 (mp-aaaaadkd) | -33.712 (oqmd-20679) | [5] Lindholm 1996 | Table I, p. 2, row 15; `ORC-ULF64CTNTN.1cadad` |  |
| αNiSi_2 | [NiSi2](https://data.orchid-project.org/compounds/NiSi2.html) | -29.3 kJ/mol-atom | 298.15 | experimental | -34.03 (mp-aaaaadkd) | -33.712 (oqmd-20679) | [5] Lindholm 1996; _cites Oelsen 1936_ | Table I, p. 2, row 14; `ORC-K3LQZVOONG.cc5000` |  |
| β2 |  | -36.7 kJ/mol-atom | 298.15 | unspecified |  |  | [5] Lindholm 1996 | Table I, p. 2, row 3; `ORC-AQDMHGQHNY.496a19` |  |
| β\_3 |  | -36.6 kJ/mol-atom | 298.15 | unspecified |  |  | [5] Lindholm 1996 | Table I, p. 2, row 4; `ORC-RYBPSJREHO.9a7ba5` |  |
| γ |  | -43.5 kJ/mol-atom | 298.15 | unspecified |  |  | [5] Lindholm 1996 | Table I, p. 2, row 6; `ORC-MG232UA54E.7ca61d` |  |
| γ |  | -42.3 kJ/mol-atom | 298.15 | experimental |  |  | [5] Lindholm 1996; _cites Oelsen 1936_ | Table I, p. 2, row 5; `ORC-BNYYHWWIJ2.6526c5` |  |
| δ |  | -46.9 kJ/mol-atom | 298.15 | experimental |  |  | [5] Lindholm 1996; _cites Oelsen 1936_ | Table I, p. 2, row 7; `ORC-XJLRGU3HQQ.9dfc81` |  |
| δ |  | -41.7 kJ/mol-atom | 298.15 | unspecified |  |  | [5] Lindholm 1996 | Table I, p. 2, row 8; `ORC-QYPIPNEXJV.23da20` |  |
| ε |  | -45.6 kJ/mol-atom | 298.15 | experimental |  |  | [5] Lindholm 1996; _cites Oelsen 1936_ | Table I, p. 2, row 10; `ORC-GD6EKDN36L.0c78bd` |  |
| ε |  | -42.8 kJ/mol-atom | 298.15 | unspecified |  |  | [5] Lindholm 1996 | Table I, p. 2, row 11; `ORC-PAE4M5DO2Q.187d3a` |  |
| θ |  | -39.8 kJ/mol-atom | 298.15 | unspecified |  |  | [5] Lindholm 1996 | Table I, p. 2, row 9; `ORC-K5VBES2UVR.09832c` |  |

## Other properties

### Phase transition (25)

Table: Phase transition, Ni–Si system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Phase transition | 1252.15 K | 1252.15 | L ↔ NiSi; _L: Si 0.5; NiSi: Si 0.5_ | experimental | [2] Du 1999 | Table IV, p. 4, row 58; `ORC-VYWTJOMB7J` |  |
| Phase transition | 1260.15 K | 1260.15 | L ↔ NiSi; _L: Si 0.5; NiSi: Si 0.5_ | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 60; `ORC-IYTHDV7IPP` |  |
| Phase transition | 1260.15 K | 1260.15 | L ↔ NiSi; _L: Si 0.5; NiSi: Si 0.5_ | unspecified | [2] Du 1999 | Table IV, p. 4, row 59; `ORC-VCOGAL4HP3` |  |
| Phase transition | 1265.15 K | 1265.15 | L ↔ NiSi; _L: Si 0.5; NiSi: Si 0.5_ | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 57; `ORC-DZZ3MQHX4Y` |  |
| Phase transition | 1388.15 K | 1388.15 | β2–β3; _β2: Si 0.25; β3: Si 0.25_ | experimental | [3] Miettinen 2005; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table 4, p. 6, row 24; `ORC-SWSSB4XMMS` |  |
| Phase transition | 1388.15 K | 1388.15 | β2–β3; _β2: Si 0.25; β3: Si 0.25_ | model | [3] Miettinen 2005 | Table 4, p. 6, row 27; `ORC-Y4TDOWZVMR` |  |
| Phase transition | 1390.15 K | 1390.15 | β2–β3; _β2: Si 0.25; β3: Si 0.25_ | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 6, row 26; `ORC-IJLP5WH2WI` |  |
| Phase transition | 1393.15 K | 1393.15 | β2–β3; _β2: Si 0.25; β3: Si 0.25_ | experimental | [3] Miettinen 2005; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table 4, p. 6, row 25; `ORC-JJKWTE2LCV` |  |
| Phase transition | 1515.15 K | 1515.15 | L ↔ γ; _L: Si 0.285714; γ: Si 0.285714_ | experimental | [2] Du 1999; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table IV, p. 4, row 52; `ORC-ZRA6CSNHPX` |  |
| Phase transition | 1515.15 K | 1515.15 | L–γ; _L: Si 0.281; γ: Si 0.281_ | experimental | [3] Miettinen 2005; _cites Oya 1983_ [doi](https://doi.org/10.1515/ijmr-1983-740105) | Table 4, p. 6, row 16; `ORC-KEKSFMSMLG` |  |
| Phase transition | 1516.15 K | 1516.15 | L ↔ γ; _L: Si 0.285714; γ: Si 0.285714_ | unspecified | [2] Du 1999 | Table IV, p. 4, row 55; `ORC-6LAICX2CYE` |  |
| Phase transition | 1516.15 K | 1516.15 | L–γ; _L: Si 0.286; γ: Si 0.286_ | model | [3] Miettinen 2005 | Table 4, p. 6, row 19; `ORC-K7RJPGV6AS` |  |
| Phase transition | 1519.15 K | 1519.15 | L ↔ γ; _L: Si 0.285714; γ: Si 0.285714_ | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 56; `ORC-EOOM7V3FUY` |  |
| Phase transition | 1519.15 K | 1519.15 | L–γ; _L: Si 0.286; γ: Si 0.286_ | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 6, row 18; `ORC-A6AXOUQL4L` |  |
| Phase transition | 1527.15 K | 1527.15 | L ↔ γ; _L: Si 0.285714; γ: Si 0.285714_ | experimental | [2] Du 1999 | Table IV, p. 4, row 54; `ORC-OP242C6OSO` |  |
| Phase transition | 1529.15 K | 1529.15 | L ↔ γ; _L: Si 0.285714; γ: Si 0.285714_ | experimental | [2] Du 1999; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table IV, p. 4, row 53; `ORC-LM2RQNKDOM` |  |
| Phase transition | 1529.15 K | 1529.15 | L–γ; _L: Si 0.285; γ: Si 0.285_ | experimental | [3] Miettinen 2005; _cites Lebaili 1984_ [doi](https://doi.org/10.1515/ijmr-1984-751005) | Table 4, p. 6, row 17; `ORC-SBPHXLUQSH` |  |
| Phase transition | 1556.15 K | 1556.15 | L ↔ θ; _L: Si 0.333333; θ: Si 0.333333_ | experimental | [2] Du 1999 | Table IV, p. 4, row 62; `ORC-QCRC5JYGSF` |  |
| Phase transition | 1556.15 K | 1556.15 | L ↔ θ; _L: Si 0.333333; θ: Si 0.333333_ | unspecified | [2] Du 1999 | Table IV, p. 4, row 63; `ORC-WI3OBIGAZC` |  |
| Phase transition | 1558.15 K | 1558.15 | L ↔ θ; _L: Si 0.333333; θ: Si 0.333333_ | experimental | [2] Du 1999; _cites Iwase 1936_ | Table IV, p. 4, row 61; `ORC-E7VATMKC2B` |  |
| Phase transition | 1558.15 K | 1558.15 | L–θ; _L: Si 0.333; θ: Si 0.333_ | experimental | [3] Miettinen 2005; _cites Iwase 1936_ | Table 4, p. 6, row 21; `ORC-DKQ2UIRYLI` |  |
| Phase transition | 1561.15 K | 1561.15 | L ↔ θ; _L: Si 0.333333; θ: Si 0.333333_ | model | [2] Du 1999; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table IV, p. 4, row 64; `ORC-W7EN5JTK52` |  |
| Phase transition | 1561.15 K | 1561.15 | L–θ; _L: Si 0.333; θ: Si 0.333_ | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | Table 4, p. 6, row 22; `ORC-AP3ZVZKA4L` |  |
| Phase transition | 1565.15 K | 1565.15 | L–θ; _L: Si 0.333; θ: Si 0.333_ | model | [3] Miettinen 2005 | Table 4, p. 6, row 23; `ORC-RPAQDYMMTX` |  |
| Phase transition | 1579.15 K | 1579.15 | L–θ; _L: Si 0.333; θ: Si 0.333_ | experimental | [3] Miettinen 2005; _cites Nash 2005_ | Table 4, p. 6, row 20; `ORC-BFDO6UI3BF` |  |

### Activity / EMF / Gibbs energy (6)

Table: Activity / EMF / Gibbs energy, Ni–Si system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Gibbs energy; _printed: Gibbs energy of formation_ | -43.1 kJ/mol | 1073.15 |  | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | p. 5; `ORC-IAEE6GSZKK.0eb9e2` | “As an example, the Gibbs energies of formation of Ni5 Si2 (γ ) (in kJ/mol) at 800 ◦ C are -41.0 (this study), -43.1 \[3\] and -47.4 \[5\].” |
| Gibbs energy; _printed: Gibbs energy of formation_ | -44.8 kJ/mol | 1073.15 |  | model | [3] Miettinen 2005; _cites Lindholm 1996_ [doi](https://doi.org/10.1007/bf02663838) | p. 5; `ORC-IAEE6GSZKK.165ea6` | “As an example, the Gibbs energies of formation of Ni5 Si2 (γ ) (in kJ/mol) at 800 ◦ C are -41.0 (this study), -43.1 \[3\] and -47.4 \[5\]. For Ni2 Si(δ ), the corresponding values are -42.0 (this study), -44.8 \[3\] and -48.9 \[5\].” |
| Gibbs energy; _printed: Gibbs energy of formation_ | -48.9 kJ/mol | 1073.15 |  | model | [3] Miettinen 2005; _cites Tokunaga 2003_ [doi](https://doi.org/10.1016/s0364-5916%2803%2900049-x) | p. 5; `ORC-IAEE6GSZKK.592810` | “As an example, the Gibbs energies of formation of Ni5 Si2 (γ ) (in kJ/mol) at 800 ◦ C are -41.0 (this study), -43.1 \[3\] and -47.4 \[5\]. For Ni2 Si(δ ), the corresponding values are -42.0 (this study), -44.8 \[3\] and -48.9 \[5\].” |
| Gibbs energy; _printed: Gibbs energy of formation_ | -47.4 kJ/mol | 1073.15 |  | model | [3] Miettinen 2005; _cites Tokunaga 2003_ [doi](https://doi.org/10.1016/s0364-5916%2803%2900049-x) | p. 5; `ORC-IAEE6GSZKK.682d19` | “As an example, the Gibbs energies of formation of Ni5 Si2 (γ ) (in kJ/mol) at 800 ◦ C are -41.0 (this study), -43.1 \[3\] and -47.4 \[5\].” |
| Gibbs energy; _printed: Gibbs energy of formation_ | -42 kJ/mol | 1073.15 |  | model | [3] Miettinen 2005 | p. 5; `ORC-IAEE6GSZKK.68ac6b` | “As an example, the Gibbs energies of formation of Ni5 Si2 (γ ) (in kJ/mol) at 800 ◦ C are -41.0 (this study), -43.1 \[3\] and -47.4 \[5\]. For Ni2 Si(δ ), the corresponding values are -42.0 (this study), -44.8 \[3\] and -48.9 \[5\].” |
| Gibbs energy; _printed: Gibbs energy of formation_ | -41 kJ/mol | 1073.15 |  | model | [3] Miettinen 2005 | p. 5; `ORC-IAEE6GSZKK.863d80` | “As an example, the Gibbs energies of formation of Ni5 Si2 (γ ) (in kJ/mol) at 800 ◦ C are -41.0 (this study), -43.1 \[3\] and -47.4 \[5\].” |

### Crystal structure (4)

Table: Crystal structure, Ni–Si system

| Property | Value | T (K) | Phases / composition | Class | Source | Location | Quote |
|---|---:|---:|---|---|---|---|---|
| Lattice a; _printed: a_ | 4.9641 Å | 0 | Ni3Si(D024); _alloy: Si 0.25_ | DFT | [6] Tokunaga 2004 | Table 2, p. 3, row 10; `ORC-VOPHCFJLOU.83c9b3` |  |
| Lattice a; _printed: a_ | 2.8541 Å | 0 | NiSi(B2); _alloy: Si 0.5_ | DFT | [6] Tokunaga 2004 | Table 2, p. 3, row 1; `ORC-PTYBWGDU26.154022` |  |
| Lattice a; _printed: a_ | 3.7446 Å | 0 | Si3Ni(L12); _alloy: Si 0.75_ | DFT | [6] Tokunaga 2004; _cites Tokunaga 2003_ [doi](https://doi.org/10.1016/s0364-5916%2803%2900049-x) | Table 2, p. 3, row 5; `ORC-KA56SS5NIY.3da71e` |  |
| Lattice c; _printed: c_ | 8.1908 Å | 0 | Ni3Si(D024); _alloy: Si 0.25_ | DFT | [6] Tokunaga 2004 | Table 2, p. 3, row 10; `ORC-VOPHCFJLOU.9a4388` |  |

## Sources

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

1. Tatsuya Tokunaga, Kazumasa Nishio, Hiroshi Ohtani, Mitsuhiro Hasebe, Thermodynamic assessment of the Ni–Si system by incorporating ab initio energetic calculations into the CALPHAD approach, Calphad 27, 161-168 (2003). [doi:10.1016/s0364-5916(03)00049-x](https://doi.org/10.1016/s0364-5916%2803%2900049-x)
2. Yong Du, Julius C. Schuster, Experimental investigations and thermodynamic descriptions of the Ni-Si and C-Ni-Si systems, Metall Mater Trans A 30, 2409-2418 (1999). [doi:10.1007/s11661-999-0249-8](https://doi.org/10.1007/s11661-999-0249-8)
3. Jyrki Miettinen, Thermodynamic description of the Cu–Ni–Si system in the copper-rich corner above 700 ∘C, Calphad 29, 212-221 (2005). [doi:10.1016/j.calphad.2005.08.001](https://doi.org/10.1016/j.calphad.2005.08.001)
4. Xiaoming Yuan, Lijun Zhang, Yong Du, Wei Xiong, Ying Tang, Aijun Wang et al., A new approach to establish both stable and metastable phase equilibria for fcc ordered/disordered phase transition: application to the Al–Ni and Ni–Si systems, Materials Chemistry and Physics 135, 94-105 (2012). [doi:10.1016/j.matchemphys.2012.04.028](https://doi.org/10.1016/j.matchemphys.2012.04.028)
5. Mikael Lindholm, Bo Sundman, A thermodynamic evaluation of the nickel-silicon system, Metall Mater Trans A 27, 2897-2903 (1996). [doi:10.1007/bf02663838](https://doi.org/10.1007/bf02663838)
6. Tatsuya Tokunaga, Koji Hashima, Hiroshi Ohtani, Mitsuhiro Hasebe, Thermodynamic Analysis of the Ni-Si-Ti System Using Thermochemical Properties Determined from Ab Initio Calculations, Mater. Trans. 45, 1507-1514 (2004). [doi:10.2320/matertrans.45.1507](https://doi.org/10.2320/matertrans.45.1507)

## 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/).