Ni–Si system

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

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (19) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence classValues
experimental115
model72
DFT8
unspecified30
Accepted values by property group
Property groupValues
invariant reaction137
phase transition25
formation53
activity / EMF / Gibbs energy6
crystal structure4

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.

Assessments with a calculated phase diagram
TDB fileAssessmentSHA-256Links
NiSi-01Tok.tdbT. Tokunaga, K. Nishio, M. Hasebe, J. Phase Equilib., 22, 291-99(2001). doi:10.1361/1054971017703387989ab1c4ee638279e6f5bb7849086025714b58118c973067abf979207e70939150viewer · TDB · JSON
NiSi-03Tok.tdbT. Tokunaga, K. Nishio, H. Ohtani, M. Hasebe, Calphad, 27, 161-68(2003). doi:10.1016/S0364-5916(03)00049-Xee5e3bdd5a592a96a3bea647db8007d37877bc343d1cba350167281726a1d333viewer · TDB · JSON
NiSi-04Tok.tdbT. Tokunaga, K. Hashima, H. Ohtani, M. Hasebe, Mater. Trans. JIM, 45, 1507-14(2004). doi:10.2320/matertrans.45.1507fddb61bcca4568f77034e11255567e0cd5f1733aaa59c25c4f122800fec82bc3viewer · TDB · JSON
NiSi-05Mie.tdbJ. Miettinen, Calphad, 29, 212-21(2005). doi:10.1016/j.calphad.2005.08.0019648c90351118a833dbb4bb01eb6734f0447bec80300fc4130b1a3e732ca6d24viewer · TDB · JSON
NiSi-12Yua-condensed.tdbX. 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.2012.04.028e633542474820818833e1ad78ce65a59febe182fee88059fcc3ead56ab121166viewer · TDB · JSON
NiSi-12Yua.tdbX. 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.2012.04.0288ae79a3ebc52338b4e53f1c3eb67e682d1d3004354d9e112de2c87ec59152b48viewer · TDB · JSON
NiSi-19Tan.tdbY. Tang, J. Wang, L. Zhang, Calphad, 66, 101622(2019). doi:10.1016/j.calphad.2019.04.007475fc5ee08a75ffd033537e4d748816b8a4e06bf5b9340f90c895732ee17246eviewer · TDB · JSON
NiSi-23Wit.tdbV.T. Witusiewicz, O. Stryzhyboroda, S. Vinke, K. Bobzin, U. Hecht, J. Alloys Compd., 935, 168118(2023). doi:10.1016/j.jallcom.2022.1681181e259769eaadd7a64184c2b263061a6553bcd90500019636848428280043a33cviewer · TDB · JSON
NiSi-96Lin-LB.tdbM. Lindholm, B. Sundman, Metall. Mater. Trans. A, 26A, 2897-2903(1996).5c51324a82a8ab237df0ef84f0fdbd20c9228aac598822c250e3e5d259e84d02viewer · TDB · JSON
NiSi-99Du.tdbY. Du, J.C. Schuster, Metall. Mater. Trans. A, 30A, 2409-18(1999). doi:10.1007/s11661-999-0249-8d88fb63b655b962304227c0137681432fa1c06fa022cc1ede410bb51b47c1d07viewer · TDB · JSON
Calculated three-phase invariants (model, mole fraction of the second component)
TDB fileT (K)Phases at the invariant
NiSi-01Tok.tdb1539.67LIQUID (x(Si) 0.30963) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33637)
NiSi-01Tok.tdb1516.99NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29565) + NI2SI_C37 (x(Si) 0.33333)
NiSi-01Tok.tdb1516.99NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29574) + NI2SI_C37 (x(Si) 0.33333)
NiSi-01Tok.tdb1446.44LIQUID (x(Si) 0.23156) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-01Tok.tdb1416.31FCC_A1 (x(Si) 0.17029) + LIQUID (x(Si) 0.21281) + NI3SI_H (x(Si) 0.25)
NiSi-01Tok.tdb1390.37NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-01Tok.tdb1390.37FCC_A1 (x(Si) 0.16951) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-01Tok.tdb1308.05FCC_A1 (x(Si) 0.16702) + NI3SI_L12 (x(Si) 0.237) + NI3SI_M (x(Si) 0.25)
NiSi-01Tok.tdb1308.05FCC_A1 (x(Si) 0.16701) + NI3SI_L12 (x(Si) 0.237) + NI3SI_M (x(Si) 0.25)
NiSi-01Tok.tdb1269LIQUID (x(Si) 0.60349) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-01Tok.tdb1269LIQUID (x(Si) 0.60358) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-01Tok.tdb1269LIQUID (x(Si) 0.60392) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-01Tok.tdb1262.94NI3SI_L12 (x(Si) 0.237) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-01Tok.tdb1245.38NI2SI_THETA (x(Si) 0.39793) + LIQUID (x(Si) 0.46412) + NISI_B31 (x(Si) 0.5)
NiSi-01Tok.tdb1232.84NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55591) + NISI2_C1 (x(Si) 0.66667)
NiSi-01Tok.tdb1232.84NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55566) + NISI2_C1 (x(Si) 0.66667)
NiSi-01Tok.tdb1109.9NI2SI_THETA (x(Si) 0.37563) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-01Tok.tdb1095.95NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36662) + NI3SI2 (x(Si) 0.4)
NiSi-03Tok.tdb1524.95LIQUID (x(Si) 0.30118) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33517)
NiSi-03Tok.tdb1515.02NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.295) + NI2SI_C37 (x(Si) 0.33333)
NiSi-03Tok.tdb1469.83LIQUID (x(Si) 0.23824) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-03Tok.tdb1415.58FCC_A1 (x(Si) 0.15206) + LIQUID (x(Si) 0.20164) + NI3SI_H (x(Si) 0.25)
NiSi-03Tok.tdb1415.58FCC_A1 (x(Si) 0.15198) + LIQUID (x(Si) 0.20154) + NI3SI_H (x(Si) 0.25)
NiSi-03Tok.tdb1415.58L12_FCC (x(Si) 0.15198) + LIQUID (x(Si) 0.20154) + NI3SI_H (x(Si) 0.25)
NiSi-03Tok.tdb1390.37FCC_A1 (x(Si) 0.1513) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25)
NiSi-03Tok.tdb1390.37NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-03Tok.tdb1390.37FCC_A1 (x(Si) 0.15131) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-03Tok.tdb1390.37L12_FCC (x(Si) 0.15131) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-03Tok.tdb1308.23FCC_A1 (x(Si) 0.14911) + L12_FCC (x(Si) 0.22536) + NI3SI_M (x(Si) 0.25)
NiSi-03Tok.tdb1308.23L12_FCC (x(Si) 0.1491) + L12_FCC#2 (x(Si) 0.22536) + NI3SI_M (x(Si) 0.25)
NiSi-03Tok.tdb1308.23FCC_A1 (x(Si) 0.1491) + L12_FCC (x(Si) 0.22536) + NI3SI_M (x(Si) 0.25)
NiSi-03Tok.tdb1267.89LIQUID (x(Si) 0.60119) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-03Tok.tdb1267.89LIQUID (x(Si) 0.60127) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-03Tok.tdb1267.89LIQUID (x(Si) 0.60177) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-03Tok.tdb1262.57L12_FCC (x(Si) 0.2479) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-03Tok.tdb1248.27NI2SI_THETA (x(Si) 0.38473) + LIQUID (x(Si) 0.47044) + NISI_B31 (x(Si) 0.5)
NiSi-03Tok.tdb1230.46NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55754) + NISI2_C1 (x(Si) 0.66667)
NiSi-03Tok.tdb1230.45NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55774) + NISI2_C1 (x(Si) 0.66667)
NiSi-03Tok.tdb1112.8NI2SI_THETA (x(Si) 0.36593) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-03Tok.tdb1100.43NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36263) + NI3SI2 (x(Si) 0.4)
NiSi-04Tok.tdb1524.95LIQUID (x(Si) 0.30118) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33517)
NiSi-04Tok.tdb1515.02NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.295) + NI2SI_C37 (x(Si) 0.33333)
NiSi-04Tok.tdb1469.83LIQUID (x(Si) 0.23824) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-04Tok.tdb1415.58FCC_A1 (x(Si) 0.15206) + LIQUID (x(Si) 0.20164) + NI3SI_H (x(Si) 0.25)
NiSi-04Tok.tdb1415.58FCC_A1 (x(Si) 0.15198) + LIQUID (x(Si) 0.20154) + NI3SI_H (x(Si) 0.25)
NiSi-04Tok.tdb1390.37FCC_A1 (x(Si) 0.1513) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25)
NiSi-04Tok.tdb1390.37NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-04Tok.tdb1390.37FCC_A1 (x(Si) 0.15131) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-04Tok.tdb1311.2FCC_A1 (x(Si) 0.14919) + NI3SI_L12 (x(Si) 0.22899) + NI3SI_M (x(Si) 0.25)
NiSi-04Tok.tdb1311.2FCC_A1 (x(Si) 0.14918) + NI3SI_L12 (x(Si) 0.22899) + NI3SI_M (x(Si) 0.25)
NiSi-04Tok.tdb1267.89LIQUID (x(Si) 0.60119) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-04Tok.tdb1267.89LIQUID (x(Si) 0.60127) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-04Tok.tdb1267.89LIQUID (x(Si) 0.60177) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-04Tok.tdb1265.97NI3SI_L12 (x(Si) 0.24549) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-04Tok.tdb1265.97NI3SI_L12 (x(Si) 0.24551) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-04Tok.tdb1248.27NI2SI_THETA (x(Si) 0.38473) + LIQUID (x(Si) 0.47044) + NISI_B31 (x(Si) 0.5)
NiSi-04Tok.tdb1230.46NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55754) + NISI2_C1 (x(Si) 0.66667)
NiSi-04Tok.tdb1230.45NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55774) + NISI2_C1 (x(Si) 0.66667)
NiSi-04Tok.tdb1112.8NI2SI_THETA (x(Si) 0.36593) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-04Tok.tdb1100.43NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36263) + NI3SI2 (x(Si) 0.4)
NiSi-05Mie.tdb1540.21LIQUID (x(Si) 0.31111) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.3373)
NiSi-05Mie.tdb1513.49NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29754) + NI2SI_C37 (x(Si) 0.33333)
NiSi-05Mie.tdb1513.48NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29735) + NI2SI_C37 (x(Si) 0.33333)
NiSi-05Mie.tdb1443.3LIQUID (x(Si) 0.22505) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-05Mie.tdb1443.3LIQUID (x(Si) 0.22492) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-05Mie.tdb1417.55FCC_A1 (x(Si) 0.15788) + LIQUID (x(Si) 0.21091) + NI3SI_H (x(Si) 0.25)
NiSi-05Mie.tdb1417.55FCC_A1 (x(Si) 0.15785) + LIQUID (x(Si) 0.21088) + NI3SI_H (x(Si) 0.25)
NiSi-05Mie.tdb1387.74FCC_A1 (x(Si) 0.15786) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25)
NiSi-05Mie.tdb1387.74NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-05Mie.tdb1387.74FCC_A1 (x(Si) 0.15788) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-05Mie.tdb1308FCC_A1 (x(Si) 0.14952) + NI3SI_L12 (x(Si) 0.24) + NI3SI_M (x(Si) 0.25)
NiSi-05Mie.tdb1308FCC_A1 (x(Si) 0.14948) + NI3SI_L12 (x(Si) 0.24) + NI3SI_M (x(Si) 0.25)
NiSi-05Mie.tdb1308FCC_A1 (x(Si) 0.14947) + NI3SI_L12 (x(Si) 0.24) + NI3SI_M (x(Si) 0.25)
NiSi-05Mie.tdb1267.96LIQUID (x(Si) 0.62669) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-05Mie.tdb1267.96LIQUID (x(Si) 0.62675) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-05Mie.tdb1267.96LIQUID (x(Si) 0.62684) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-05Mie.tdb1266.05NI3SI_L12 (x(Si) 0.24) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-05Mie.tdb1240.17NI2SI_THETA (x(Si) 0.39326) + LIQUID (x(Si) 0.45574) + NISI_B31 (x(Si) 0.5)
NiSi-05Mie.tdb1223.81NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56451) + NISI2_C1 (x(Si) 0.66667)
NiSi-05Mie.tdb1223.81NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56449) + NISI2_C1 (x(Si) 0.66667)
NiSi-05Mie.tdb1124.19NI2SI_THETA (x(Si) 0.38274) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-05Mie.tdb1086.66NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36295) + NI3SI2 (x(Si) 0.4)
NiSi-12Yua-condensed.tdb1526.13LIQUID (x(Si) 0.30337) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33598)
NiSi-12Yua-condensed.tdb1526.12LIQUID (x(Si) 0.30353) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33599)
NiSi-12Yua-condensed.tdb1516.58NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29704) + NI2SI_C37 (x(Si) 0.33333)
NiSi-12Yua-condensed.tdb1516.58NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29693) + NI2SI_C37 (x(Si) 0.33333)
NiSi-12Yua-condensed.tdb1516.58NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29718) + NI2SI_C37 (x(Si) 0.33333)
NiSi-12Yua-condensed.tdb1465.07LIQUID (x(Si) 0.23521) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-12Yua-condensed.tdb1465.06LIQUID (x(Si) 0.23504) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-12Yua-condensed.tdb1425.22FCC_4SL (x(Si) 0.16844) + LIQUID (x(Si) 0.2066) + NI3SI_H (x(Si) 0.25)
NiSi-12Yua-condensed.tdb1425.22FCC_A1 (x(Si) 0.16844) + LIQUID (x(Si) 0.2066) + NI3SI_H (x(Si) 0.25)
NiSi-12Yua-condensed.tdb1401.56NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-12Yua-condensed.tdb1401.56FCC_A1 (x(Si) 0.16573) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-12Yua-condensed.tdb1401.56FCC_4SL (x(Si) 0.1657) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25)
NiSi-12Yua-condensed.tdb1314.11FCC_A1 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25)
NiSi-12Yua-condensed.tdb1314.11FCC_A1 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25)
NiSi-12Yua-condensed.tdb1314.11FCC_4SL#2 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25)
NiSi-12Yua-condensed.tdb1278.04FCC_4SL (x(Si) 0.24743) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-12Yua-condensed.tdb1278.04FCC_4SL (x(Si) 0.24747) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-12Yua-condensed.tdb1271.84LIQUID (x(Si) 0.61561) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-12Yua-condensed.tdb1271.84LIQUID (x(Si) 0.61572) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-12Yua-condensed.tdb1271.84LIQUID (x(Si) 0.61589) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-12Yua-condensed.tdb1245.43NI2SI_THETA (x(Si) 0.36201) + LIQUID (x(Si) 0.46672) + NISI_B31 (x(Si) 0.5)
NiSi-12Yua-condensed.tdb1219.71NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56404) + NISI2_C1 (x(Si) 0.66667)
NiSi-12Yua-condensed.tdb1219.71NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56398) + NISI2_C1 (x(Si) 0.66667)
NiSi-12Yua-condensed.tdb1150.12NI2SI_THETA (x(Si) 0.35758) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-12Yua-condensed.tdb1100.44NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.3537) + NI3SI2 (x(Si) 0.4)
NiSi-12Yua.tdb1526.13LIQUID (x(Si) 0.30337) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33598)
NiSi-12Yua.tdb1526.12LIQUID (x(Si) 0.30353) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33599)
NiSi-12Yua.tdb1516.58NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29704) + NI2SI_C37 (x(Si) 0.33333)
NiSi-12Yua.tdb1516.58NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29693) + NI2SI_C37 (x(Si) 0.33333)
NiSi-12Yua.tdb1516.58NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29718) + NI2SI_C37 (x(Si) 0.33333)
NiSi-12Yua.tdb1465.06LIQUID (x(Si) 0.23504) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-12Yua.tdb1425.22FCC_4SL (x(Si) 0.16844) + LIQUID (x(Si) 0.2066) + NI3SI_H (x(Si) 0.25)
NiSi-12Yua.tdb1401.56NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-12Yua.tdb1401.56FCC_4SL (x(Si) 0.1657) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25)
NiSi-12Yua.tdb1314.11FCC_A1 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25)
NiSi-12Yua.tdb1314.11FCC_A1 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25)
NiSi-12Yua.tdb1314.11FCC_4SL#2 (x(Si) 0.1562) + FCC_4SL (x(Si) 0.23361) + NI3SI_M (x(Si) 0.25)
NiSi-12Yua.tdb1278.04FCC_4SL (x(Si) 0.24743) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-12Yua.tdb1271.84LIQUID (x(Si) 0.61561) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-12Yua.tdb1271.84LIQUID (x(Si) 0.61572) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-12Yua.tdb1271.84LIQUID (x(Si) 0.61589) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-12Yua.tdb1245.43NI2SI_THETA (x(Si) 0.36201) + LIQUID (x(Si) 0.46672) + NISI_B31 (x(Si) 0.5)
NiSi-12Yua.tdb1219.71NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56404) + NISI2_C1 (x(Si) 0.66667)
NiSi-12Yua.tdb1219.71NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56398) + NISI2_C1 (x(Si) 0.66667)
NiSi-12Yua.tdb1150.12NI2SI_THETA (x(Si) 0.35758) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-12Yua.tdb1100.44NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.3537) + NI3SI2 (x(Si) 0.4)
NiSi-19Tan.tdb1522.97LIQUID (x(Si) 0.29459) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33543)
NiSi-19Tan.tdb1522.97LIQUID (x(Si) 0.29456) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33543)
NiSi-19Tan.tdb1514.58NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.28904) + NI2SI_C37 (x(Si) 0.33333)
NiSi-19Tan.tdb1514.58NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.28945) + NI2SI_C37 (x(Si) 0.33333)
NiSi-19Tan.tdb1514.57NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.28917) + NI2SI_C37 (x(Si) 0.33333)
NiSi-19Tan.tdb1458.4LIQUID (x(Si) 0.23208) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-19Tan.tdb1410.13L12_FCC (x(Si) 0.16668) + LIQUID (x(Si) 0.20153) + NI3SI_H (x(Si) 0.25)
NiSi-19Tan.tdb1401.56NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-19Tan.tdb1401.56L12_FCC (x(Si) 0.16573) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-19Tan.tdb1313.91L12_FCC (x(Si) 0.15618) + L12_FCC#2 (x(Si) 0.23362) + NI3SI_M (x(Si) 0.25)
NiSi-19Tan.tdb1278.98L12_FCC (x(Si) 0.24704) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-19Tan.tdb1257.44LIQUID (x(Si) 0.61799) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-19Tan.tdb1257.44LIQUID (x(Si) 0.618) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-19Tan.tdb1257.44LIQUID (x(Si) 0.61832) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-19Tan.tdb1248NI2SI_THETA (x(Si) 0.36288) + LIQUID (x(Si) 0.4801) + NISI_B31 (x(Si) 0.5)
NiSi-19Tan.tdb1216.37NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56463) + NISI2_C1 (x(Si) 0.66667)
NiSi-19Tan.tdb1216.37NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56452) + NISI2_C1 (x(Si) 0.66667)
NiSi-19Tan.tdb1116.82NI2SI_THETA (x(Si) 0.35673) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-19Tan.tdb1088.16NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.35463) + NI3SI2 (x(Si) 0.4)
NiSi-23Wit.tdb1522.86LIQUID (x(Si) 0.30311) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33559)
NiSi-23Wit.tdb1514.94NI5SI2 (x(Si) 0.28557) + LIQUID (x(Si) 0.29842) + NI2SI_C37 (x(Si) 0.33333)
NiSi-23Wit.tdb1514.94NI5SI2 (x(Si) 0.28557) + LIQUID (x(Si) 0.29851) + NI2SI_C37 (x(Si) 0.33333)
NiSi-23Wit.tdb1441.74LIQUID (x(Si) 0.22615) + NI3SI_H (x(Si) 0.24721) + NI5SI2 (x(Si) 0.28213)
NiSi-23Wit.tdb1414.46FCC_A1 (x(Si) 0.1549) + LIQUID (x(Si) 0.20725) + NI3SI_H (x(Si) 0.24159)
NiSi-23Wit.tdb1388.37NI3SI_M (x(Si) 0.24667) + NI3SI_H (x(Si) 0.24667) + NI5SI2 (x(Si) 0.28187)
NiSi-23Wit.tdb1388.37FCC_A1 (x(Si) 0.15246) + NI3SI_M (x(Si) 0.2412) + NI3SI_H (x(Si) 0.2412)
NiSi-23Wit.tdb1308.74FCC_A1 (x(Si) 0.14361) + NI3SI_L12 (x(Si) 0.23576) + NI3SI_M (x(Si) 0.23926)
NiSi-23Wit.tdb1265.93LIQUID (x(Si) 0.60568) + NISI2_H (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-23Wit.tdb1265.93LIQUID (x(Si) 0.60578) + NISI2_H (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-23Wit.tdb1265.93LIQUID (x(Si) 0.60582) + NISI2_H (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-23Wit.tdb1265.25NI3SI_L12 (x(Si) 0.24725) + NI3SI_M (x(Si) 0.24773) + NI5SI2 (x(Si) 0.28309)
NiSi-23Wit.tdb1254.16NISI2_C1 (x(Si) 0.66667) + NISI2_H (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-23Wit.tdb1254.16NISI2_H (x(Si) 0.66667) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-23Wit.tdb1254.16LIQUID (x(Si) 0.58824) + NISI2_H (x(Si) 0.66667) + NISI2_C1 (x(Si) 0.66667)
NiSi-23Wit.tdb1254.16LIQUID (x(Si) 0.58856) + NISI2_C1 (x(Si) 0.66667) + NISI2_H (x(Si) 0.66667)
NiSi-23Wit.tdb1244.21NI2SI_THETA (x(Si) 0.39383) + LIQUID (x(Si) 0.46671) + NISI_B31 (x(Si) 0.5)
NiSi-23Wit.tdb1223.77NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55986) + NISI2_C1 (x(Si) 0.66667)
NiSi-23Wit.tdb1223.77NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55975) + NISI2_C1 (x(Si) 0.66667)
NiSi-23Wit.tdb1118.33NI2SI_THETA (x(Si) 0.39508) + NI3SI2_H (x(Si) 0.399) + NISI_B31 (x(Si) 0.5)
NiSi-23Wit.tdb1098.19NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.39019) + NI3SI2_H (x(Si) 0.39564)
NiSi-23Wit.tdb1091.87NI2SI_C37 (x(Si) 0.33333) + NI3SI2_L (x(Si) 0.38775) + NI3SI2_H (x(Si) 0.39573)
NiSi-23Wit.tdb1091.87NI2SI_C37 (x(Si) 0.33333) + NI3SI2_L (x(Si) 0.38771) + NI3SI2_H (x(Si) 0.3957)
NiSi-23Wit.tdb1074.56NI3SI2_L (x(Si) 0.39104) + NI3SI2_H (x(Si) 0.39839) + NISI_B31 (x(Si) 0.5)
NiSi-23Wit.tdb1074.56NI3SI2_L (x(Si) 0.3911) + NI3SI2_H (x(Si) 0.39844) + NISI_B31 (x(Si) 0.5)
NiSi-96Lin-LB.tdb1539.2LIQUID (x(Si) 0.30925) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33634)
NiSi-96Lin-LB.tdb1516.99NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29565) + NI2SI_C37 (x(Si) 0.33333)
NiSi-96Lin-LB.tdb1516.99NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.29574) + NI2SI_C37 (x(Si) 0.33333)
NiSi-96Lin-LB.tdb1446.44LIQUID (x(Si) 0.23156) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-96Lin-LB.tdb1446.44LIQUID (x(Si) 0.23173) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-96Lin-LB.tdb1416.31FCC_A1 (x(Si) 0.17029) + LIQUID (x(Si) 0.21281) + NI3SI_H (x(Si) 0.25)
NiSi-96Lin-LB.tdb1416.31L12_FCC (x(Si) 0.17029) + LIQUID (x(Si) 0.21281) + NI3SI_H (x(Si) 0.25)
NiSi-96Lin-LB.tdb1390.37NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-96Lin-LB.tdb1390.37FCC_A1 (x(Si) 0.16951) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-96Lin-LB.tdb1390.37L12_FCC (x(Si) 0.16949) + NI3SI_H (x(Si) 0.25) + NI3SI_M (x(Si) 0.25)
NiSi-96Lin-LB.tdb1309.19FCC_A1 (x(Si) 0.16705) + L12_FCC (x(Si) 0.22868) + NI3SI_M (x(Si) 0.25)
NiSi-96Lin-LB.tdb1309.19FCC_A1 (x(Si) 0.16704) + L12_FCC (x(Si) 0.22868) + NI3SI_M (x(Si) 0.25)
NiSi-96Lin-LB.tdb1309.19L12_FCC#2 (x(Si) 0.16704) + L12_FCC (x(Si) 0.22868) + NI3SI_M (x(Si) 0.25)
NiSi-96Lin-LB.tdb1269LIQUID (x(Si) 0.60349) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-96Lin-LB.tdb1269LIQUID (x(Si) 0.60358) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-96Lin-LB.tdb1269LIQUID (x(Si) 0.60392) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-96Lin-LB.tdb1262.21L12_FCC (x(Si) 0.24323) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-96Lin-LB.tdb1262.2L12_FCC (x(Si) 0.24329) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-96Lin-LB.tdb1245.41NI2SI_THETA (x(Si) 0.39793) + LIQUID (x(Si) 0.46414) + NISI_B31 (x(Si) 0.5)
NiSi-96Lin-LB.tdb1232.85NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55592) + NISI2_C1 (x(Si) 0.66667)
NiSi-96Lin-LB.tdb1232.85NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.55567) + NISI2_C1 (x(Si) 0.66667)
NiSi-96Lin-LB.tdb1109.75NI2SI_THETA (x(Si) 0.37561) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-96Lin-LB.tdb1095.74NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.36658) + NI3SI2 (x(Si) 0.4)
NiSi-99Du.tdb1513.85LIQUID (x(Si) 0.29751) + NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.33515)
NiSi-99Du.tdb1512.86NI5SI2 (x(Si) 0.28571) + LIQUID (x(Si) 0.297) + NI2SI_C37 (x(Si) 0.33333)
NiSi-99Du.tdb1472.58LIQUID (x(Si) 0.24384) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-99Du.tdb1423.52FCC_A1 (x(Si) 0.16869) + LIQUID (x(Si) 0.21113) + NI3SI_H (x(Si) 0.25)
NiSi-99Du.tdb1400.2NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-99Du.tdb1400.2FCC_A1 (x(Si) 0.16861) + NI3SI_M (x(Si) 0.25) + NI3SI_H (x(Si) 0.25)
NiSi-99Du.tdb1314.98FCC_A1 (x(Si) 0.16813) + L12_FCC (x(Si) 0.22898) + NI3SI_M (x(Si) 0.25)
NiSi-99Du.tdb1288.19L12_FCC (x(Si) 0.24204) + NI3SI_M (x(Si) 0.25) + NI5SI2 (x(Si) 0.28571)
NiSi-99Du.tdb1243.08LIQUID (x(Si) 0.59376) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-99Du.tdb1243.08LIQUID (x(Si) 0.59377) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-99Du.tdb1243.08LIQUID (x(Si) 0.59392) + NISI2_C1 (x(Si) 0.66667) + DIAMOND_A4 (x(Si) 1)
NiSi-99Du.tdb1239.2NI2SI_THETA (x(Si) 0.37754) + LIQUID (x(Si) 0.45916) + NISI_B31 (x(Si) 0.5)
NiSi-99Du.tdb1220.73NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.56598) + NISI2_C1 (x(Si) 0.66667)
NiSi-99Du.tdb1220.73NISI_B31 (x(Si) 0.5) + LIQUID (x(Si) 0.5659) + NISI2_C1 (x(Si) 0.66667)
NiSi-99Du.tdb1131.11NI2SI_THETA (x(Si) 0.36458) + NI3SI2 (x(Si) 0.4) + NISI_B31 (x(Si) 0.5)
NiSi-99Du.tdb1093.73NI2SI_C37 (x(Si) 0.33333) + NI2SI_THETA (x(Si) 0.35379) + NI3SI2 (x(Si) 0.4)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull NiSi-01Tok · CALPHAD hull NiSi-03Tok · CALPHAD hull NiSi-04Tok · CALPHAD hull NiSi-05Mie · CALPHAD hull NiSi-12Yua-condensed · CALPHAD hull NiSi-12Yua · CALPHAD hull NiSi-19Tan · CALPHAD hull NiSi-96Lin-LB · CALPHAD hull NiSi-99Du

Invariant reactions (literature)

Invariant reactions reported in the literature for the Ni–Si system (137)
T (K)Reaction / phasesCompositions (mole fraction)ClassSourceLocationQuote
1558.15congruent melting: Liquid -> θLiquid: Si 0.333; θ: Ni 0.666667, Si 0.333333experimental[1] Tokunaga 2003
cites Iwase 1936
Table 3, p. 6, row 33
report
1556.15congruent melting: Liquid -> θLiquid: Ni 0.666667, Si 0.333333; θ: Ni 0.666667, Si 0.333333experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 34
report
1554.15congruent melting: Liquid -> θLiquid: Si 0.337; θ: Ni 0.666667, Si 0.333333model[1] Tokunaga 2003Table 3, p. 6, row 32
report
1540.15L + θ ↔ δθ: Si 0.333333; δ: Si 0.333333model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 47
report
1529.15congruent melting: Liquid -> γLiquid: Ni 0.714286, Si 0.285714; γ: Ni 0.714286, Si 0.285714experimental[1] Tokunaga 2003
cites Lebaili 1984
Table 3, p. 6, row 23
report
1528.15peritectic: Liquid + θ -> δLiquid: Si 0.308; θ: Si 0.334; δ: Si 0.333experimental[1] Tokunaga 2003
cites Nash 1987 doi
Table 3, p. 6, row 30
report
1527.15congruent melting: Liquid -> γLiquid: Ni 0.714286, Si 0.285714; γ: Ni 0.714286, Si 0.285714experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 24
report
1525.15peritectic: Liquid + θ -> δLiquid: Si 0.301; θ: Si 0.335; δ: Ni 0.666667, Si 0.333333model[1] Tokunaga 2003Table 3, p. 6, row 29
report
1524.15L + θ ↔ δθ: Si 0.333333; δ: Si 0.333333unspecified[2] Du 1999Table IV, p. 4, row 46
report
1524.15L + θ ↔ δθ: Si 0.333333; δ: Si 0.333333experimental[2] Du 1999Table IV, p. 4, row 45
report
1524.15peritectic: Liquid + θ -> δθ: Ni 0.666667, Si 0.333333; δ: Ni 0.666667, Si 0.333333experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 31
report
1517.15L–γ–δL: Si 0.296; γ: Si 0.289; δ: Si 0.333model[3] Miettinen 2005
cites Lindholm 1996 doi
Table 4, p. 6, row 14
report
1517.15L ↔ γ + δγ: Si 0.285714; δ: Si 0.333333model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 39
report
1517.15congruent melting: Liquid -> γLiquid: Ni 0.714286, Si 0.285714; γ: Ni 0.714286, Si 0.285714model[1] Tokunaga 2003Table 3, p. 6, row 21
report
1515.15congruent melting: Liquid -> γLiquid: Si 0.28; γ: Ni 0.714286, Si 0.285714experimental[1] Tokunaga 2003
cites Oya 1983
Table 3, p. 6, row 22
report
1515.15L + θ ↔ δθ: Si 0.333333; δ: Si 0.333333experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 44
report
1515.15L ↔ γ + δγ: Si 0.285714; δ: Si 0.333333experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 34
report
1515.15eutectic: Liquid -> γ + δLiquid: Si 0.295; γ: Ni 0.714286, Si 0.285714; δ: Ni 0.666667, Si 0.333333model[1] Tokunaga 2003Table 3, p. 6, row 25
report
1513.15L–γ–δL: Si 0.297; γ: Si 0.289; δ: Si 0.333model[3] Miettinen 2005Table 4, p. 6, row 15
report
1513.15L ↔ γ + δγ: Si 0.285714; δ: Si 0.333333unspecified[2] Du 1999Table IV, p. 4, row 38
report
1505.15L ↔ γ + δγ: Si 0.285714; δ: Si 0.333333experimental[2] Du 1999Table IV, p. 4, row 37
report
1505.15eutectic: Liquid -> γ + δγ: Ni 0.714286, Si 0.285714; δ: Ni 0.666667, Si 0.333333experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 28
report
1504.15L–γ–δL: Si 0.314; γ: Si 0.289; δ: Si 0.333333experimental[3] Miettinen 2005
cites Lebaili 1984 doi
Table 4, p. 6, row 13
report
1504.15eutectic: Liquid -> γ + δγ: Ni 0.714286, Si 0.285714; δ: Ni 0.666667, Si 0.333333experimental[1] Tokunaga 2003
cites Lebaili 1984
Table 3, p. 6, row 27
report
1504.15L ↔ γ + δγ: Si 0.285714; δ: Si 0.333333experimental[2] Du 1999
cites Lebaili 1984 doi
Table IV, p. 4, row 36
report
1488.15L–γ–δL: Si 0.305; γ: Si 0.285714; δ: Si 0.333333experimental[3] Miettinen 2005
cites Oya 1983 doi
Table 4, p. 6, row 12
report
1488.15eutectic: Liquid -> γ + δLiquid: Si 0.298; γ: Si 0.279; δ: Si 0.333experimental[1] Tokunaga 2003
cites Oya 1983
Table 3, p. 6, row 26
report
1488.15L ↔ γ + δγ: Si 0.285714; δ: Si 0.333333experimental[2] Du 1999
cites Oya 1983 doi
Table IV, p. 4, row 35
report
1487.15L–γ–δL: Si 0.306; γ: Si 0.285714; δ: Si 0.333333experimental[3] Miettinen 2005
cites Iwase 1936
Table 4, p. 6, row 11
report
1472.15L + γ ↔ β3γ: Si 0.285714; β3: Si 0.25unspecified[2] Du 1999Table IV, p. 4, row 28
report
1470.15peritectic: Liquid + γ -> β3Liquid: Si 0.238; γ: Ni 0.714286, Si 0.285714; β3: Ni 0.75, Si 0.25model[1] Tokunaga 2003Table 3, p. 6, row 17
report
1464.15L + γ ↔ β3γ: Si 0.285714; β3: Si 0.25experimental[2] Du 1999Table IV, p. 4, row 27
report
1464.15peritectic: Liquid + γ -> β3γ: Ni 0.714286, Si 0.285714; β3: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 20
report
1462.15peritectic: Liquid + γ -> β3γ: Ni 0.714286, Si 0.285714; β3: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Lebaili 1984
Table 3, p. 6, row 19
report
1462.15L + γ ↔ β3γ: Si 0.285714; β3: Si 0.25experimental[2] Du 1999
cites Lebaili 1984 doi
Table IV, p. 4, row 26
report
1462.15L–β3–γL: Si 0.221; β3: Si 0.25; γ: Si 0.282experimental[3] Miettinen 2005
cites Lebaili 1984 doi
Table 4, p. 6, row 8
report
1446.15L + γ ↔ β3γ: Si 0.285714; β3: Si 0.25model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 29
report
1446.15L–β3–γL: Si 0.232; β3: Si 0.25; γ: Si 0.286model[3] Miettinen 2005
cites Lindholm 1996 doi
Table 4, p. 6, row 9
report
1443.15L–β3–γL: Si 0.225; β3: Si 0.25; γ: Si 0.286model[3] Miettinen 2005Table 4, p. 6, row 10
report
1443.15L–β3–γL: Si 0.225; β3: Si 0.25; γ: Si 0.28experimental[3] Miettinen 2005
cites Oya 1983 doi
Table 4, p. 6, row 7
report
1443.15peritectic: Liquid + γ -> β3Liquid: Si 0.22; γ: Si 0.279; β3: Si 0.252experimental[1] Tokunaga 2003
cites Oya 1983
Table 3, p. 6, row 18
report
1443.15L + γ ↔ β3γ: Si 0.285714; β3: Si 0.25experimental[2] Du 1999
cites Oya 1983 doi
Table IV, p. 4, row 25
report
1436.15L + γ ↔ β3γ: Si 0.285714; β3: Si 0.25experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 24
report
1436.15L–β3–γL: Si 0.222; β3: Si 0.25; γ: Si 0.285714experimental[3] Miettinen 2005
cites Iwase 1936
Table 4, p. 6, row 6
report
1431.15L ↔ (Ni) + β3β3: Si 0.25experimental[2] Du 1999
cites Lebaili 1984 doi
Table IV, p. 4, row 20
report
1431.15L–fcc–β3L: Si 0.207; fcc: Si 0.161; β3: Si 0.248experimental[3] Miettinen 2005
cites Lebaili 1984 doi
Table 4, p. 6, row 3
report
1431.15eutectic: Liquid -> (Ni) + β3β3: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Lebaili 1984
Table 3, p. 6, row 3
report
1430.15eutectic: Liquid -> (Ni) + β3β3: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 4
report
1430.15L ↔ (Ni) + β3β3: Si 0.25experimental[2] Du 1999Table IV, p. 4, row 21
report
1424.15L–fcc–β3β3: Si 0.25experimental[3] Miettinen 2005
cites Iwase 1936
Table 4, p. 6, row 1
report
1424.15L ↔ (Ni) + β3β3: Si 0.25experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 18
report
1424.15L ↔ (Ni) + β3β3: Si 0.25unspecified[2] Du 1999Table IV, p. 4, row 22
report
1417.15L–fcc–β3L: Si 0.211; fcc: Si 0.158; β3: Si 0.25model[3] Miettinen 2005Table 4, p. 6, row 5
report
1416.15L–fcc–β3L: Si 0.21; fcc: Si 0.17; β3: Si 0.25model[3] Miettinen 2005
cites Lindholm 1996 doi
Table 4, p. 6, row 4
report
1416.15eutectic: Liquid -> (Ni) + β3Liquid: Si 0.214; (Ni): Si 0.158; β3: Si 0.25experimental[1] Tokunaga 2003
cites Oya 1983
Table 3, p. 6, row 2
report
1416.15L ↔ (Ni) + β3β3: Si 0.25experimental[2] Du 1999
cites Oya 1983 doi
Table IV, p. 4, row 19
report
1416.15L ↔ (Ni) + β3β3: Si 0.25model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 23
report
1416.15L–fcc–β3L: Si 0.214; fcc: Si 0.158; β3: Si 0.249experimental[3] Miettinen 2005
cites Oya 1983 doi
Table 4, p. 6, row 2
report
1415.15eutectic: Liquid -> (Ni) + β3Liquid: Si 0.202; (Ni): Si 0.152; β3: Ni 0.75, Si 0.25model[1] Tokunaga 2003Table 3, p. 6, row 1
report
1400.15β3 -> β2, γ, Cβ3: Ni 0.75, Si 0.25; β2: Ni 0.75, Si 0.25; γ: Ni 0.7143, Si 0.2857; C: Ni 0, Si 0model[2] Du 1999Table V, p. 6, row 17
report
1400.15β3 ↔ β2, (Ni), γβ3: Si 0.25; β2: Si 0.25; γ: Si 0.285714experimental[2] Du 1999Table IV, p. 4, row 4
report
1400.15β3 ↔ β2, (Ni), γβ3: Si 0.25; β2: Si 0.25; γ: Si 0.285714unspecified[2] Du 1999Table IV, p. 4, row 5
report
1400.15polymorphic: β2 -> β3β2: Ni 0.75, Si 0.25; β3: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 8
report
1398.15β3 ↔ β2, (Ni), γβ3: Si 0.25; β2: Si 0.25; γ: Si 0.285714experimental[2] Du 1999
cites Lebaili 1984 doi
Table IV, p. 4, row 3
report
1398.15polymorphic: β2 -> β3β2: Ni 0.75, Si 0.25; β3: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Lebaili 1984
Table 3, p. 6, row 7
report
1392.15β3 ↔ β2, (Ni), γβ3: Si 0.25; β2: Si 0.25; γ: Si 0.285714experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 1
report
1390.15β3 ↔ β2, (Ni), γβ3: Si 0.25; β2: Si 0.25; γ: Si 0.285714model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 6
report
1390.15polymorphic: β2 -> β3β2: Ni 0.75, Si 0.25; β3: Ni 0.75, Si 0.25model[1] Tokunaga 2003Table 3, p. 6, row 5
report
1388.15β3 ↔ β2, (Ni), γβ3: Si 0.25; β2: Si 0.25; γ: Si 0.285714experimental[2] Du 1999
cites Oya 1983 doi
Table IV, p. 4, row 2
report
1388.15polymorphic: β2 -> β3β2: Ni 0.75, Si 0.25; β3: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Oya 1983
Table 3, p. 6, row 6
report
1320.15β1 ↔ β2 + (Ni)β2: Si 0.25experimental[2] Du 1999Table IV, p. 4, row 10
report
1320.15peritectoid: (Ni) + β2 -> β1β2: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 12
report
1315.15β1 ↔ β2 + (Ni)β2: Si 0.25unspecified[2] Du 1999Table IV, p. 4, row 11
report
1313.15fcc–β1–β2β1: Si 0.24; β2: Si 0.25experimental[3] Miettinen 2005
cites Iwase 1936
Table 4, p. 6, row 28
report
1313.15β1 ↔ β2 + (Ni)β2: Si 0.25experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 7
report
1309.15fcc–β1–β2fcc: Si 0.16; β1: Si 0.232; β2: Si 0.25model[3] Miettinen 2005
cites Lindholm 1996 doi
Table 4, p. 6, row 31
report
1308.15peritectoid: (Ni) + β2 -> β1(Ni): Si 0.147; β2: Si 0.251; β1: Si 0.237experimental[1] Tokunaga 2003
cites Oya 1983
Table 3, p. 6, row 10
report
1308.15fcc–β1–β2fcc: Si 0.148; β1: Si 0.239; β2: Si 0.249experimental[3] Miettinen 2005
cites Oya 1983 doi
Table 4, p. 6, row 29
report
1308.15peritectoid: (Ni) + β2 -> β1(Ni): Si 0.149; β2: Ni 0.75, Si 0.25; β1: Si 0.225model[1] Tokunaga 2003Table 3, p. 6, row 9
report
1308.15fcc–β1–β2fcc: Si 0.149; β1: Si 0.24; β2: Si 0.25model[3] Miettinen 2005Table 4, p. 6, row 32
report
1308.15β1 ↔ β2 + (Ni)β2: Si 0.25experimental[2] Du 1999
cites Oya 1983 doi
Table IV, p. 4, row 8
report
1307.15β1 ↔ β2 + (Ni)β2: Si 0.25model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 12
report
1288.15β2 -> β1 + γ, Cβ2: Ni 0.75, Si 0.25; β1: Ni 0.7579, Si 0.2421; γ: Ni 0.7143, Si 0.2857; C: Ni 0, Si 0model[2] Du 1999Table V, p. 6, row 21
report
1288.15β1 + γ ↔ β2γ: Si 0.285714; β2: Si 0.25unspecified[2] Du 1999Table IV, p. 4, row 16
report
1283.15β1 ↔ β2 + (Ni)β2: Si 0.25experimental[2] Du 1999
cites Lebaili 1984 doi
Table IV, p. 4, row 9
report
1283.15fcc–β1–β2fcc: Si 0.15; β1: Si 0.239; β2: Si 0.248experimental[3] Miettinen 2005
cites Lebaili 1984 doi
Table 4, p. 6, row 30
report
1283.15peritectoid: (Ni) + β2 -> β1β2: Ni 0.75, Si 0.25experimental[1] Tokunaga 2003
cites Lebaili 1984
Table 3, p. 6, row 11
report
1279.15eutectoid: β2 -> β1 + γβ2: Ni 0.75, Si 0.25; γ: Ni 0.714286, Si 0.285714experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 16
report
1279.15β1 + γ ↔ β2γ: Si 0.285714; β2: Si 0.25experimental[2] Du 1999Table IV, p. 4, row 15
report
1274.15β1–β2–γβ1: Si 0.242; β2: Si 0.25; γ: Si 0.282experimental[3] Miettinen 2005
cites Lebaili 1984 doi
Table 4, p. 6, row 34
report
1274.15β1 + γ ↔ β2γ: Si 0.285714; β2: Si 0.25experimental[2] Du 1999
cites Lebaili 1984 doi
Table IV, p. 4, row 14
report
1274.15eutectoid: β2 -> β1 + γβ2: Ni 0.75, Si 0.25; γ: Ni 0.714286, Si 0.285714experimental[1] Tokunaga 2003
cites Lebaili 1984
Table 3, p. 6, row 15
report
1269.15L + (Si) ↔ NiSi2(Si): Si 1; NiSi2: Si 0.666667model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 51
report
1266.15β1–β2–γβ1: Si 0.24; β2: Si 0.25; γ: Si 0.286model[3] Miettinen 2005Table 4, p. 6, row 36
report
1266.15peritectic: Liquid + Si -> NiSi2Liquid: Si 0.602; Si: Si 1; NiSi2: Si 0.667experimental[1] Tokunaga 2003
cites Iwase 1936
Table 3, p. 6, row 51
report
1266.15L + (Si) ↔ NiSi2(Si): Si 1; NiSi2: Si 0.666667experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 48
report
1266.15peritectic: Liquid + Si -> NiSi2Liquid: Si 0.601; NiSi2: Ni 0.333333, Si 0.666667model[1] Tokunaga 2003Table 3, p. 6, row 50
report
1265.15congruent melting: Liquid -> NiSiLiquid: Si 0.506; NiSi: Ni 0.5, Si 0.5experimental[1] Tokunaga 2003
cites Iwase 1936
Table 3, p. 6, row 45
report
1263.15eutectoid: β2 -> β1 + γβ2: Si 0.252; β1: Si 0.245; γ: Si 0.279experimental[1] Tokunaga 2003
cites Oya 1983
Table 3, p. 6, row 14
report
1263.15β1 + γ ↔ β2γ: Si 0.285714; β2: Si 0.25experimental[2] Du 1999
cites Oya 1983 doi
Table IV, p. 4, row 13
report
1263.15β1–β2–γβ1: Si 0.246; β2: Si 0.252; γ: Si 0.28experimental[3] Miettinen 2005
cites Oya 1983 doi
Table 4, p. 6, row 33
report
1262.15eutectoid: β2 -> β1 + γβ2: Ni 0.75, Si 0.25; β1: Si 0.248; γ: Ni 0.714286, Si 0.285714model[1] Tokunaga 2003Table 3, p. 6, row 13
report
1262.15β1–β2–γβ1: Si 0.245; β2: Si 0.25; γ: Si 0.286model[3] Miettinen 2005
cites Lindholm 1996 doi
Table 4, p. 6, row 35
report
1260.15β1 + γ ↔ β2γ: Si 0.285714; β2: Si 0.25model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 17
report
1258.15congruent melting: Liquid -> NiSiLiquid: Ni 0.5, Si 0.5; NiSi: Ni 0.5, Si 0.5model[1] Tokunaga 2003Table 3, p. 6, row 44
report
1252.15congruent melting: Liquid -> NiSiLiquid: Ni 0.5, Si 0.5; NiSi: Ni 0.5, Si 0.5experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 46
report
1248.15eutectic: Liquid -> θ + NiSiLiquid: Si 0.47; θ: Si 0.385; NiSi: Ni 0.5, Si 0.5model[1] Tokunaga 2003Table 3, p. 6, row 41
report
1245.15L ↔ θ + NiSiθ: Si 0.333333; NiSi: Si 0.5model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 33
report
1243.15L + (Si) ↔ NiSi2(Si): Si 1; NiSi2: Si 0.666667unspecified[2] Du 1999Table IV, p. 4, row 50
report
1241.15L + (Si) ↔ NiSi2(Si): Si 1; NiSi2: Si 0.666667experimental[2] Du 1999Table IV, p. 4, row 49
report
1241.15peritectic: Liquid + Si -> NiSi2NiSi2: Ni 0.333333, Si 0.666667experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 52
report
1239.15L ↔ NiSi + NiSi2NiSi: Si 0.5; NiSi2: Si 0.666667experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 40
report
1239.15eutectic: Liquid -> NiSi + NiSi2Liquid: Si 0.562; NiSi: Si 0.5; NiSi2: Si 0.667experimental[1] Tokunaga 2003
cites Iwase 1936
Table 3, p. 6, row 48
report
1239.15L ↔ θ + NiSiθ: Si 0.333333; NiSi: Si 0.5unspecified[2] Du 1999Table IV, p. 4, row 32
report
1237.15eutectic: Liquid -> θ + NiSiLiquid: Si 0.46; θ: Si 0.41; NiSi: Si 0.5experimental[1] Tokunaga 2003
cites Iwase 1936
Table 3, p. 6, row 42
report
1237.15L ↔ θ + NiSiθ: Si 0.333333; NiSi: Si 0.5experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 30
report
1233.15L ↔ NiSi + NiSi2NiSi: Si 0.5; NiSi2: Si 0.666667model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 43
report
1231.15eutectic: Liquid -> θ + NiSiθ: Ni 0.666667, Si 0.333333; NiSi: Ni 0.5, Si 0.5experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 43
report
1231.15L ↔ θ + NiSiθ: Si 0.333333; NiSi: Si 0.5experimental[2] Du 1999Table IV, p. 4, row 31
report
1230.15eutectic: Liquid -> NiSi + NiSi2Liquid: Si 0.558; NiSi: Ni 0.5, Si 0.5; NiSi2: Ni 0.333333, Si 0.666667model[1] Tokunaga 2003Table 3, p. 6, row 47
report
1226.15L ↔ NiSi + NiSi2NiSi: Si 0.5; NiSi2: Si 0.666667experimental[2] Du 1999Table IV, p. 4, row 41
report
1226.15eutectic: Liquid -> NiSi + NiSi2NiSi: Ni 0.5, Si 0.5; NiSi2: Ni 0.333333, Si 0.666667experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 49
report
1221.15L ↔ NiSi + NiSi2NiSi: Si 0.5; NiSi2: Si 0.666667unspecified[2] Du 1999Table IV, p. 4, row 42
report
1133.15θ + NiSi ↔ εθ: Si 0.333333; NiSi: Si 0.5; ε: Si 0.4experimental[2] Du 1999Table IV, p. 4, row 70
report
1133.15peritectoid: θ + NiSi -> εθ: Ni 0.666667, Si 0.333333; NiSi: Ni 0.5, Si 0.5; ε: Ni 0.6, Si 0.4experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 40
report
1131.15θ + NiSi ↔ εθ: Si 0.333333; NiSi: Si 0.5; ε: Si 0.4unspecified[2] Du 1999Table IV, p. 4, row 71
report
1118.15θ + NiSi ↔ εθ: Si 0.333333; NiSi: Si 0.5; ε: Si 0.4experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 69
report
1118.15peritectoid: θ + NiSi -> εθ: Si 0.391; NiSi: Si 0.5; ε: Si 0.4experimental[1] Tokunaga 2003
cites Iwase 1936
Table 3, p. 6, row 39
report
1113.15peritectoid: θ + NiSi -> εθ: Si 0.366; NiSi: Ni 0.5, Si 0.5; ε: Ni 0.6, Si 0.4model[1] Tokunaga 2003Table 3, p. 6, row 38
report
1110.15θ + NiSi ↔ εθ: Si 0.333333; NiSi: Si 0.5; ε: Si 0.4model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 72
report
1100.15eutectoid: θ -> δ + εθ: Si 0.363; δ: Ni 0.666667, Si 0.333333; ε: Ni 0.6, Si 0.4model[1] Tokunaga 2003Table 3, p. 6, row 35
report
1097.15θ ↔ δ + εθ: Si 0.333333; δ: Si 0.333333; ε: Si 0.4unspecified[2] Du 1999Table IV, p. 4, row 67
report
1096.15θ ↔ δ + εθ: Si 0.333333; δ: Si 0.333333; ε: Si 0.4model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 68
report
1094.15eutectoid: θ -> δ + εθ: Ni 0.666667, Si 0.333333; δ: Ni 0.666667, Si 0.333333; ε: Ni 0.6, Si 0.4experimental[1] Tokunaga 2003
cites Du 1999 doi
Table 3, p. 6, row 37
report
1094.15θ ↔ δ + εθ: Si 0.333333; δ: Si 0.333333; ε: Si 0.4experimental[2] Du 1999Table IV, p. 4, row 66
report
1079.15θ ↔ δ + εθ: Si 0.333333; δ: Si 0.333333; ε: Si 0.4experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 65
report
1079.15eutectoid: θ -> δ + εθ: Si 0.388; δ: Si 0.333; ε: Si 0.4experimental[1] Tokunaga 2003
cites Iwase 1936
Table 3, p. 6, row 36
report

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.

Enthalpies of formation, Ni–Si system (53)
PhaseCompoundValueT (K)ClassMP DFT (kJ/mol-atom)OQMD DFT (kJ/mol-atom)SourceLocationQuote
(Ni)-32.385 kJ/mol-atom0unspecified[4] Yuan 2012Table 1, p. 4, row 2
report
(Ni)-27.841 kJ/mol-atom0unspecified[4] Yuan 2012Table 2, p. 4, row 1
report
(Ni)5.94 kJ/mol-atom0unspecified[4] Yuan 2012Table 1, p. 4, row 3
report
L12-40.1 kJ/mol-atom298.15unspecified[5] Lindholm 1996Table I, p. 2, row 2
report
L12-37.7 kJ/mol-atom298.15experimental[5] Lindholm 1996
cites Oelsen 1936
Table I, p. 2, row 1
report
Ni2Si(δ)Ni2Si-50.6 kJ/mol-atom298.15experimental-53.015 (mp-aaaaabra)-53.941 (oqmd-4675)[1] Tokunaga 2003
cites Meschel 1998 doi
Table 4, p. 7, row 3
report
Ni2Si(δ)Ni2Si-47.6 kJ/mol-atommodel-53.015 (mp-aaaaabra)-53.941 (oqmd-4675)[1] Tokunaga 2003Table 4, p. 7, row 5
report
Ni2Si(δ)Ni2Si-46.9 kJ/mol-atom298.15experimental-53.015 (mp-aaaaabra)-53.941 (oqmd-4675)[1] Tokunaga 2003
cites Oelson 1936
Table 4, p. 7, row 1
report
Ni2Si(δ)Ni2Si-41.7 kJ/mol-atommodel-53.015 (mp-aaaaabra)-53.941 (oqmd-4675)[1] Tokunaga 2003
cites Lindholm 1996 doi
Table 4, p. 7, row 6
report
Ni3Si(D024)-40.02 kJ/mol-atom0DFT[6] Tokunaga 2004Table 2, p. 3, row 10
report
Ni3Si(β1)-49.2 kJ/mol-atom0DFT[1] Tokunaga 2003Table 4, p. 7, row 4
report
Ni3Si(β1)Ni3Si-47.1 kJ/mol-atommodel-44.25 (mp-aaaaabfw)-44.834 (oqmd-17803)[1] Tokunaga 2003Table 4, p. 7, row 5
report
Ni3Si(β1)Ni3Si-40.1 kJ/mol-atommodel-44.25 (mp-aaaaabfw)-44.834 (oqmd-17803)[1] Tokunaga 2003
cites Lindholm 1996 doi
Table 4, p. 7, row 6
report
Ni3Si(β1)Ni3Si-37.2 kJ/mol-atom298.15experimental-44.25 (mp-aaaaabfw)-44.834 (oqmd-17803)[1] Tokunaga 2003
cites Oelson 1936
Table 4, p. 7, row 1
report
Ni3Si2(ε)Ni3Si2-45.5 kJ/mol-atommodel-50.491 (mp-aaaabrxb)-51.144 (oqmd-8128)[1] Tokunaga 2003Table 4, p. 7, row 5
report
Ni3Si2(ε)Ni3Si2-45.2 kJ/mol-atom298.15experimental-50.491 (mp-aaaabrxb)-51.144 (oqmd-8128)[1] Tokunaga 2003
cites Oelson 1936
Table 4, p. 7, row 1
report
Ni3Si2(ε)Ni3Si2-42.8 kJ/mol-atommodel-50.491 (mp-aaaabrxb)-51.144 (oqmd-8128)[1] Tokunaga 2003
cites Lindholm 1996 doi
Table 4, p. 7, row 6
report
Ni3Si–L12Ni3Si-44.672 kJ/mol-atom0model-44.25 (mp-aaaaabfw)-44.834 (oqmd-17803)[4] Yuan 2012
cites Connetable 2011 doi
Table 1, p. 4, row 5
report
Ni3Si–L12Ni3Si-44.671 kJ/mol-atom0unspecified-44.25 (mp-aaaaabfw)-44.834 (oqmd-17803)[4] Yuan 2012Table 1, p. 4, row 4
report
Ni3Si–L12Ni3Si-40.582 kJ/mol-atom0model-44.25 (mp-aaaaabfw)-44.834 (oqmd-17803)[4] Yuan 2012
cites Du 1999 doi
Table 2, p. 4, row 6
report
Ni3Si–L12Ni3Si-37.7 kJ/mol-atom298.15experimental-44.25 (mp-aaaaabfw)-44.834 (oqmd-17803)[4] Yuan 2012
cites Oelsen 1936
Table 1, p. 4, row 7
report
Ni5Si2(γ)-48.8 kJ/mol-atommodel[1] Tokunaga 2003Table 4, p. 7, row 5
report
Ni5Si2(γ)-45.1 kJ/mol-atom298.15experimental[1] Tokunaga 2003
cites Meschel 1998 doi
Table 4, p. 7, row 3
report
Ni5Si2(γ)-43.5 kJ/mol-atommodel[1] Tokunaga 2003
cites Lindholm 1996 doi
Table 4, p. 7, row 6
report
Ni5Si2(γ)-42.3 kJ/mol-atom298.15experimental[1] Tokunaga 2003
cites Oelson 1936
Table 4, p. 7, row 1
report
NiSiNiSi-43.1 kJ/mol-atom298.15experimental-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[5] Lindholm 1996
cites Oelsen 1936
Table I, p. 2, row 12
report
NiSiNiSi-43.1 kJ/mol-atom298.15experimental-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[1] Tokunaga 2003
cites Oelson 1936
Table 4, p. 7, row 1
report
NiSiNiSi-42.4 kJ/mol-atom298.15experimental-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[1] Tokunaga 2003
cites Topor 1986
Table 4, p. 7, row 2
report
NiSiNiSi-41.9 kJ/mol-atommodel-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[1] Tokunaga 2003Table 4, p. 7, row 5
report
NiSiNiSi-38.7 kJ/mol-atommodel-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[1] Tokunaga 2003
cites Lindholm 1996 doi
Table 4, p. 7, row 6
report
NiSiNiSi-38.7 kJ/mol-atom298.15unspecified-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[5] Lindholm 1996Table I, p. 2, row 13
report
NiSi(B2)-25.99 kJ/mol-atom0DFT[6] Tokunaga 2004Table 2, p. 3, row 1
report
NiSi2NiSi2-34 kJ/mol-atommodel-34.03 (mp-aaaaadkd)-33.712 (oqmd-20679)[1] Tokunaga 2003
cites Lindholm 1996 doi
Table 4, p. 7, row 6
report
NiSi2NiSi2-30.7 kJ/mol-atommodel-34.03 (mp-aaaaadkd)-33.712 (oqmd-20679)[1] Tokunaga 2003Table 4, p. 7, row 5
report
NiSi2NiSi2-29.3 kJ/mol-atom298.15experimental-34.03 (mp-aaaaadkd)-33.712 (oqmd-20679)[1] Tokunaga 2003
cites Oelson 1936
Table 4, p. 7, row 1
report
NiSi3–L12NiSi3-8.61 kJ/mol-atom0model19.223 (oqmd-298337)[4] Yuan 2012
cites Du 1999 doi
Table 2, p. 4, row 10
report
NiSi3–L12NiSi322.867 kJ/mol-atom0model19.223 (oqmd-298337)[4] Yuan 2012
cites Connetable 2011 doi
Table 1, p. 4, row 9
report
NiSi3–L12NiSi322.881 kJ/mol-atom0unspecified19.223 (oqmd-298337)[4] Yuan 2012Table 1, p. 4, row 8
report
NiSi–L10NiSi-40.169 kJ/mol-atom0model-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[4] Yuan 2012
cites Du 1999 doi
Table 1, p. 4, row 13
report
NiSi–L10NiSi-28.028 kJ/mol-atom0unspecified-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[4] Yuan 2012Table 2, p. 4, row 11
report
NiSi–L10NiSi-27.981 kJ/mol-atom0model-48.213 (mp-aaaaaann)-48.61 (oqmd-5883)[4] Yuan 2012
cites Connetable 2011 doi
Table 2, p. 4, row 12
report
Si3Ni(L12)20.6 kJ/mol-atom0DFT[6] Tokunaga 2004
cites Tokunaga 2003 doi
Table 2, p. 3, row 5
report
αNiSi_2NiSi2-34 kJ/mol-atom298.15unspecified-34.03 (mp-aaaaadkd)-33.712 (oqmd-20679)[5] Lindholm 1996Table I, p. 2, row 15
report
αNiSi_2NiSi2-29.3 kJ/mol-atom298.15experimental-34.03 (mp-aaaaadkd)-33.712 (oqmd-20679)[5] Lindholm 1996
cites Oelsen 1936
Table I, p. 2, row 14
report
β2-36.7 kJ/mol-atom298.15unspecified[5] Lindholm 1996Table I, p. 2, row 3
report
β_3-36.6 kJ/mol-atom298.15unspecified[5] Lindholm 1996Table I, p. 2, row 4
report
γ-43.5 kJ/mol-atom298.15unspecified[5] Lindholm 1996Table I, p. 2, row 6
report
γ-42.3 kJ/mol-atom298.15experimental[5] Lindholm 1996
cites Oelsen 1936
Table I, p. 2, row 5
report
δ-46.9 kJ/mol-atom298.15experimental[5] Lindholm 1996
cites Oelsen 1936
Table I, p. 2, row 7
report
δ-41.7 kJ/mol-atom298.15unspecified[5] Lindholm 1996Table I, p. 2, row 8
report
ε-45.6 kJ/mol-atom298.15experimental[5] Lindholm 1996
cites Oelsen 1936
Table I, p. 2, row 10
report
ε-42.8 kJ/mol-atom298.15unspecified[5] Lindholm 1996Table I, p. 2, row 11
report
θ-39.8 kJ/mol-atom298.15unspecified[5] Lindholm 1996Table I, p. 2, row 9
report

Other properties

Phase transition (25)

Phase transition, Ni–Si system
PropertyValueT (K)Phases / compositionClassSourceLocationQuote
Phase transition1252.15 K1252.15L ↔ NiSi
L: Si 0.5; NiSi: Si 0.5
experimental[2] Du 1999Table IV, p. 4, row 58
report
Phase transition1260.15 K1260.15L ↔ NiSi
L: Si 0.5; NiSi: Si 0.5
model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 60
report
Phase transition1260.15 K1260.15L ↔ NiSi
L: Si 0.5; NiSi: Si 0.5
unspecified[2] Du 1999Table IV, p. 4, row 59
report
Phase transition1265.15 K1265.15L ↔ NiSi
L: Si 0.5; NiSi: Si 0.5
experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 57
report
Phase transition1388.15 K1388.15β2–β3
β2: Si 0.25; β3: Si 0.25
experimental[3] Miettinen 2005
cites Oya 1983 doi
Table 4, p. 6, row 24
report
Phase transition1388.15 K1388.15β2–β3
β2: Si 0.25; β3: Si 0.25
model[3] Miettinen 2005Table 4, p. 6, row 27
report
Phase transition1390.15 K1390.15β2–β3
β2: Si 0.25; β3: Si 0.25
model[3] Miettinen 2005
cites Lindholm 1996 doi
Table 4, p. 6, row 26
report
Phase transition1393.15 K1393.15β2–β3
β2: Si 0.25; β3: Si 0.25
experimental[3] Miettinen 2005
cites Lebaili 1984 doi
Table 4, p. 6, row 25
report
Phase transition1515.15 K1515.15L ↔ γ
L: Si 0.285714; γ: Si 0.285714
experimental[2] Du 1999
cites Oya 1983 doi
Table IV, p. 4, row 52
report
Phase transition1515.15 K1515.15L–γ
L: Si 0.281; γ: Si 0.281
experimental[3] Miettinen 2005
cites Oya 1983 doi
Table 4, p. 6, row 16
report
Phase transition1516.15 K1516.15L ↔ γ
L: Si 0.285714; γ: Si 0.285714
unspecified[2] Du 1999Table IV, p. 4, row 55
report
Phase transition1516.15 K1516.15L–γ
L: Si 0.286; γ: Si 0.286
model[3] Miettinen 2005Table 4, p. 6, row 19
report
Phase transition1519.15 K1519.15L ↔ γ
L: Si 0.285714; γ: Si 0.285714
model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 56
report
Phase transition1519.15 K1519.15L–γ
L: Si 0.286; γ: Si 0.286
model[3] Miettinen 2005
cites Lindholm 1996 doi
Table 4, p. 6, row 18
report
Phase transition1527.15 K1527.15L ↔ γ
L: Si 0.285714; γ: Si 0.285714
experimental[2] Du 1999Table IV, p. 4, row 54
report
Phase transition1529.15 K1529.15L ↔ γ
L: Si 0.285714; γ: Si 0.285714
experimental[2] Du 1999
cites Lebaili 1984 doi
Table IV, p. 4, row 53
report
Phase transition1529.15 K1529.15L–γ
L: Si 0.285; γ: Si 0.285
experimental[3] Miettinen 2005
cites Lebaili 1984 doi
Table 4, p. 6, row 17
report
Phase transition1556.15 K1556.15L ↔ θ
L: Si 0.333333; θ: Si 0.333333
experimental[2] Du 1999Table IV, p. 4, row 62
report
Phase transition1556.15 K1556.15L ↔ θ
L: Si 0.333333; θ: Si 0.333333
unspecified[2] Du 1999Table IV, p. 4, row 63
report
Phase transition1558.15 K1558.15L ↔ θ
L: Si 0.333333; θ: Si 0.333333
experimental[2] Du 1999
cites Iwase 1936
Table IV, p. 4, row 61
report
Phase transition1558.15 K1558.15L–θ
L: Si 0.333; θ: Si 0.333
experimental[3] Miettinen 2005
cites Iwase 1936
Table 4, p. 6, row 21
report
Phase transition1561.15 K1561.15L ↔ θ
L: Si 0.333333; θ: Si 0.333333
model[2] Du 1999
cites Lindholm 1996 doi
Table IV, p. 4, row 64
report
Phase transition1561.15 K1561.15L–θ
L: Si 0.333; θ: Si 0.333
model[3] Miettinen 2005
cites Lindholm 1996 doi
Table 4, p. 6, row 22
report
Phase transition1565.15 K1565.15L–θ
L: Si 0.333; θ: Si 0.333
model[3] Miettinen 2005Table 4, p. 6, row 23
report
Phase transition1579.15 K1579.15L–θ
L: Si 0.333; θ: Si 0.333
experimental[3] Miettinen 2005
cites Nash 2005
Table 4, p. 6, row 20
report

Activity / EMF / Gibbs energy (6)

Activity / EMF / Gibbs energy, Ni–Si system
PropertyValueT (K)Phases / compositionClassSourceLocationQuote
Gibbs energy
printed: Gibbs energy of formation
-43.1 kJ/mol1073.15model[3] Miettinen 2005
cites Lindholm 1996 doi
p. 5
report
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/mol1073.15model[3] Miettinen 2005
cites Lindholm 1996 doi
p. 5
report
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/mol1073.15model[3] Miettinen 2005
cites Tokunaga 2003 doi
p. 5
report
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/mol1073.15model[3] Miettinen 2005
cites Tokunaga 2003 doi
p. 5
report
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/mol1073.15model[3] Miettinen 2005p. 5
report
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/mol1073.15model[3] Miettinen 2005p. 5
report
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)

Crystal structure, Ni–Si system
PropertyValueT (K)Phases / compositionClassSourceLocationQuote
Lattice a
printed: a
4.9641 Å0Ni3Si(D024)
alloy: Si 0.25
DFT[6] Tokunaga 2004Table 2, p. 3, row 10
report
Lattice a
printed: a
2.8541 Å0NiSi(B2)
alloy: Si 0.5
DFT[6] Tokunaga 2004Table 2, p. 3, row 1
report
Lattice a
printed: a
3.7446 Å0Si3Ni(L12)
alloy: Si 0.75
DFT[6] Tokunaga 2004
cites Tokunaga 2003 doi
Table 2, p. 3, row 5
report
Lattice c
printed: c
8.1908 Å0Ni3Si(D024)
alloy: Si 0.25
DFT[6] Tokunaga 2004Table 2, p. 3, row 10
report

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
  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
  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
  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
  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
  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