Al–Ni system

191 accepted literature values from 8 paper(s) (experimental 71, model 93, DFT 20, unspecified 7); 13 calculated phase diagram(s). 24 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (12) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	71
model	93
DFT	20
unspecified	7

Accepted values by property group
Property group	Values
invariant reaction	102
phase transition	11
formation	46
mixing / partial	19
heat capacity / entropy / enthalpy	3
activity / EMF / Gibbs energy	5
crystal structure	5

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 file	Assessment	SHA-256	Links
AlNi-01Dup-4sl-old.tdb	N. Dupin, I. Ansara, B. Sundman, Calphad, 25, 279-98(2001). doi:10.1016/S0364-5916(01)00049-9	`67b462ac7c6861a84c0e2a7acfec629f88b106503d481197873823c481338785`	viewer · TDB · JSON
AlNi-01Dup-4sl.tdb	N. Dupin, I. Ansara, B. Sundman, Calphad, 25, 279-98(2001). doi:10.1016/S0364-5916(01)00049-9	`de7e77f0f98a25d4f01716630697881b4db651d22139b8f0d5f3720c31c5ca26`	viewer · TDB · JSON
AlNi-01Dup-LB.tdb	N. Dupin, I. Ansara, B. Sundman, Calphad, 25, 279-98(2001). doi:10.1016/S0364-5916(01)00049-9	`f92c4694c34add599e1d6834978ecd31b7988db4f19619cd70505f966ac4bf9f`	viewer · TDB · JSON
AlNi-01Dup-orig.tdb	N. Dupin, I. Ansara, B. Sundman, Calphad, 25, 279-98(2001). doi:10.1016/S0364-5916(01)00049-9	`e936330672baf7933076994060777e792d030690c67145b37eada567688be3b0`	viewer · TDB · JSON
AlNi-03Sun.tdb	B. Sundman, N. Dupin, JEEP 2003 Lyon.	`b61858b6243ad431784c8a36bdfb3d8b0248977a099350c24a55d4985361b0fb`	viewer · TDB · JSON
AlNi-04Oht.tdb	H. Ohtani, Y. Chen, M. Hasebe, Mater. Trans. (JIM), 45, 1489-98(2004). doi:10.2320/matertrans.45.1489	`7532c7378b636d77f225282c9d0334e1b000ece067a354ba0308ba2cd663f617`	viewer · TDB · JSON
AlNi-05Mie.tdb	J. Miettinen, Calphad, 29, 40-48(2005). doi:10.1016/j.calphad.2005.02.002	`3b6faf924a8dca5bcb5e147bd54d4d9e42089c1c741c47559f25ad1155b83ffd`	viewer · TDB · JSON
AlNi-11Che.tdb	H.-L. Chen, E. Doernberg, P. Svoboda, R. Schmid-Fetzer, Thermochim. Acta, 512, 189-95(2011). doi:10.1016/j.tca.2010.10.005	`38cb761434c46112bc268cf111f8ff4ca79eb0486fc73a75cde305ebfc3ddae5`	viewer · TDB · JSON
AlNi-14Zhu.tdb	J. Zhu, M.S. Titus, T.M. Pollock, J. Phase Equilib. Diffus., 35, 595-611(2014). doi:10.1007/s11669-014-0327-5	`7b8304cf5f0be6a04f66bb0cf7f35975a2d92a9fa351851fe1347aee68c6019e`	viewer · TDB · JSON
AlNi-22Yan.tdb	W. Yang, P. Wang, X. Huang, S. Zhang, Intermetallics, 149, 107647(2022). doi:10.1016/j.intermet.2022.107647	`e71d9e3cf85a2ad2c7ff48347dfd2752a8233fc9e9dd2e7e721ac61a4cbd044a`	viewer · TDB · JSON
AlNi-88Ans.tdb	I. Ansara, B. Sundman, P. Willemin, Acta Metall., 36, 977-82(1988). doi:10.1016/0001-6160(88)90152-6	`e3328a93ebedd45d5a51d40a67f7b7504adc9906eb8d6685d5f84db66bca31e8`	viewer · TDB · JSON
AlNi-97Ans.tdb	I. Ansara, N. Dupin, H.L. Lukas, B. Sundman, J. Alloys Compd., 247, 20-30(1997). doi:10.1016/S0925-8388(96)02652-7	`476040576afa2e8201b123dccc8c9cff87c60278e953aa0a5b853ef7d71832f3`	viewer · TDB · JSON
AlNi-98Hua.tdb	W. Huang, Y.A. Chang, Intermet., 6, 487-98(1998). doi:10.1016/S0966-9795(97)00099-X	`41ccf30b100f6f25ec48cae31d701ae650c4b964360ba47c7e179a1510039c68`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
AlNi-01Dup-4sl-old.tdb	1642.66	LIQUID (x(Ni) 0.75527) + FCC_4SL (x(Ni) 0.75956) + FCC_4SL#2 (x(Ni) 0.78728)
AlNi-01Dup-4sl-old.tdb	1642.66	LIQUID (x(Ni) 0.75527) + FCC_4SL (x(Ni) 0.75956) + FCC_A1 (x(Ni) 0.78728)
AlNi-01Dup-4sl-old.tdb	1642.66	LIQUID (x(Ni) 0.75527) + FCC_4SL (x(Ni) 0.75956) + FCC_A1 (x(Ni) 0.78728)
AlNi-01Dup-4sl-old.tdb	1641.8	B2_BCC (x(Ni) 0.7102) + LIQUID (x(Ni) 0.74746) + FCC_4SL (x(Ni) 0.75175)
AlNi-01Dup-4sl-old.tdb	1641.8	B2_BCC (x(Ni) 0.7102) + LIQUID (x(Ni) 0.74746) + FCC_4SL (x(Ni) 0.75175)
AlNi-01Dup-4sl-old.tdb	1641.8	B2_BCC (x(Ni) 0.7102) + LIQUID (x(Ni) 0.74746) + FCC_4SL (x(Ni) 0.75175)
AlNi-01Dup-4sl-old.tdb	1638.15	B2_BCC (x(Ni) 0.71432) + LIQUID (x(Ni) 0.75069) + FCC_4SL (x(Ni) 0.78352)
AlNi-01Dup-4sl-old.tdb	1638.15	B2_BCC (x(Ni) 0.71432) + LIQUID (x(Ni) 0.75069) + FCC_A1 (x(Ni) 0.78352)
AlNi-01Dup-4sl-old.tdb	1400.73	LIQUID (x(Ni) 0.25534) + AL3NI2_D513 (x(Ni) 0.40019) + B2_BCC (x(Ni) 0.41007)
AlNi-01Dup-4sl-old.tdb	1400.73	LIQUID (x(Ni) 0.25534) + AL3NI2_D513 (x(Ni) 0.40019) + B2_BCC (x(Ni) 0.41007)
AlNi-01Dup-4sl-old.tdb	1123.55	LIQUID (x(Ni) 0.17165) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35874)
AlNi-01Dup-4sl-old.tdb	1123.55	LIQUID (x(Ni) 0.17157) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35867)
AlNi-01Dup-4sl-old.tdb	975.24	AL3NI2_D513 (x(Ni) 0.40677) + AL4NI3 (x(Ni) 0.42857) + B2_BCC (x(Ni) 0.45954)
AlNi-01Dup-4sl-old.tdb	975.24	AL3NI2_D513 (x(Ni) 0.40677) + AL4NI3 (x(Ni) 0.42857) + B2_BCC (x(Ni) 0.45954)
AlNi-01Dup-4sl-old.tdb	914.83	FCC_4SL (x(Ni) 0.00235) + LIQUID (x(Ni) 0.02949) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-4sl-old.tdb	914.83	FCC_4SL (x(Ni) 0.00233) + LIQUID (x(Ni) 0.02923) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-4sl-old.tdb	914.83	FCC_A1 (x(Ni) 0.00233) + LIQUID (x(Ni) 0.02923) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-4sl-old.tdb	913.96	B2_BCC (x(Ni) 0.58344) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.7267)
AlNi-01Dup-4sl-old.tdb	913.96	B2_BCC (x(Ni) 0.58344) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.7267)
AlNi-01Dup-4sl-old.tdb	913.96	B2_BCC (x(Ni) 0.58344) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.7267)
AlNi-01Dup-4sl.tdb	1642.66	LIQUID (x(Ni) 0.75527) + FCC_4SL (x(Ni) 0.75956) + FCC_4SL#2 (x(Ni) 0.78728)
AlNi-01Dup-4sl.tdb	1642.66	LIQUID (x(Ni) 0.75527) + FCC_4SL (x(Ni) 0.75956) + FCC_A1 (x(Ni) 0.78728)
AlNi-01Dup-4sl.tdb	1641.8	B2_BCC (x(Ni) 0.7102) + LIQUID (x(Ni) 0.74746) + FCC_4SL (x(Ni) 0.75175)
AlNi-01Dup-4sl.tdb	1641.8	B2_BCC (x(Ni) 0.7102) + LIQUID (x(Ni) 0.74746) + FCC_4SL (x(Ni) 0.75175)
AlNi-01Dup-4sl.tdb	1638.15	B2_BCC (x(Ni) 0.71432) + LIQUID (x(Ni) 0.75069) + FCC_4SL (x(Ni) 0.78352)
AlNi-01Dup-4sl.tdb	1638.15	B2_BCC (x(Ni) 0.71432) + LIQUID (x(Ni) 0.75069) + FCC_A1 (x(Ni) 0.78352)
AlNi-01Dup-4sl.tdb	1638.15	B2_BCC (x(Ni) 0.71432) + LIQUID (x(Ni) 0.75069) + FCC_4SL (x(Ni) 0.78352)
AlNi-01Dup-4sl.tdb	1400.73	LIQUID (x(Ni) 0.25534) + AL3NI2_D513 (x(Ni) 0.40019) + B2_BCC (x(Ni) 0.41007)
AlNi-01Dup-4sl.tdb	1400.73	LIQUID (x(Ni) 0.25534) + AL3NI2_D513 (x(Ni) 0.40019) + B2_BCC (x(Ni) 0.41007)
AlNi-01Dup-4sl.tdb	1123.55	LIQUID (x(Ni) 0.17165) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35874)
AlNi-01Dup-4sl.tdb	1123.55	LIQUID (x(Ni) 0.17157) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35867)
AlNi-01Dup-4sl.tdb	975.24	AL3NI2_D513 (x(Ni) 0.40677) + AL4NI3 (x(Ni) 0.42857) + B2_BCC (x(Ni) 0.45954)
AlNi-01Dup-4sl.tdb	975.24	AL3NI2_D513 (x(Ni) 0.40677) + AL4NI3 (x(Ni) 0.42857) + B2_BCC (x(Ni) 0.45954)
AlNi-01Dup-4sl.tdb	969.73	B2_BCC (x(Ni) 0.58992) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.72585)
AlNi-01Dup-4sl.tdb	969.73	B2_BCC (x(Ni) 0.58992) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.72585)
AlNi-01Dup-4sl.tdb	914.83	FCC_4SL (x(Ni) 0.00235) + LIQUID (x(Ni) 0.02949) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-4sl.tdb	914.83	FCC_4SL (x(Ni) 0.00233) + LIQUID (x(Ni) 0.02923) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-LB.tdb	1642.66	LIQUID (x(Ni) 0.75527) + L12_FCC (x(Ni) 0.75956) + FCC_A1 (x(Ni) 0.78728)
AlNi-01Dup-LB.tdb	1641.8	B2_BCC (x(Ni) 0.7102) + LIQUID (x(Ni) 0.74746) + L12_FCC (x(Ni) 0.75175)
AlNi-01Dup-LB.tdb	1641.8	B2_BCC (x(Ni) 0.7102) + LIQUID (x(Ni) 0.74746) + L12_FCC (x(Ni) 0.75175)
AlNi-01Dup-LB.tdb	1400.73	LIQUID (x(Ni) 0.25534) + AL3NI2_D513 (x(Ni) 0.40019) + B2_BCC (x(Ni) 0.41007)
AlNi-01Dup-LB.tdb	1123.55	LIQUID (x(Ni) 0.17165) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35874)
AlNi-01Dup-LB.tdb	975.24	AL3NI2_D513 (x(Ni) 0.40677) + AL4NI3 (x(Ni) 0.42857) + B2_BCC (x(Ni) 0.45954)
AlNi-01Dup-LB.tdb	914.83	FCC_A1 (x(Ni) 0.00235) + LIQUID (x(Ni) 0.02949) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-LB.tdb	914.83	FCC_A1 (x(Ni) 0.00233) + LIQUID (x(Ni) 0.02923) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-LB.tdb	913.96	B2_BCC (x(Ni) 0.58344) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.7267)
AlNi-01Dup-LB.tdb	913.96	B2_BCC (x(Ni) 0.58344) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.7267)
AlNi-01Dup-orig.tdb	1642.66	LIQUID (x(Ni) 0.75527) + L12_FCC (x(Ni) 0.75956) + FCC_A1 (x(Ni) 0.78728)
AlNi-01Dup-orig.tdb	1641.8	B2_BCC (x(Ni) 0.7102) + LIQUID (x(Ni) 0.74746) + L12_FCC (x(Ni) 0.75175)
AlNi-01Dup-orig.tdb	1400.73	LIQUID (x(Ni) 0.25534) + AL3NI2_D513 (x(Ni) 0.40019) + B2_BCC (x(Ni) 0.41007)
AlNi-01Dup-orig.tdb	1123.55	LIQUID (x(Ni) 0.17165) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35874)
AlNi-01Dup-orig.tdb	1123.55	LIQUID (x(Ni) 0.17157) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35867)
AlNi-01Dup-orig.tdb	914.83	FCC_A1 (x(Ni) 0.00235) + LIQUID (x(Ni) 0.02949) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-orig.tdb	914.83	FCC_A1 (x(Ni) 0.00233) + LIQUID (x(Ni) 0.02923) + AL3NI_D011 (x(Ni) 0.25)
AlNi-01Dup-orig.tdb	913.96	B2_BCC (x(Ni) 0.58344) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.7267)
AlNi-03Sun.tdb	1642.66	LIQUID (x(Ni) 0.74262) + FCC_4SL#2 (x(Ni) 0.74646) + FCC_4SL (x(Ni) 0.76789)
AlNi-03Sun.tdb	1642.66	LIQUID (x(Ni) 0.74262) + FCC_4SL (x(Ni) 0.74646) + FCC_A1 (x(Ni) 0.76789)
AlNi-03Sun.tdb	1642.66	LIQUID (x(Ni) 0.74262) + FCC_4SL (x(Ni) 0.74646) + FCC_A1 (x(Ni) 0.76789)
AlNi-03Sun.tdb	1638.46	B2_BCC (x(Ni) 0.67418) + LIQUID (x(Ni) 0.72269) + FCC_4SL (x(Ni) 0.73638)
AlNi-03Sun.tdb	1638.46	B2_BCC (x(Ni) 0.67418) + LIQUID (x(Ni) 0.72269) + FCC_4SL (x(Ni) 0.73638)
AlNi-03Sun.tdb	1638.46	B2_BCC (x(Ni) 0.67418) + LIQUID (x(Ni) 0.72269) + FCC_4SL (x(Ni) 0.73638)
AlNi-03Sun.tdb	1563.52	LIQUID (x(Ni) 0.3128) + AL3NI2_D513 (x(Ni) 0.41183) + B2_BCC (x(Ni) 0.43969)
AlNi-03Sun.tdb	1563.52	LIQUID (x(Ni) 0.3128) + AL3NI2_D513 (x(Ni) 0.41183) + B2_BCC (x(Ni) 0.43969)
AlNi-03Sun.tdb	1123.55	LIQUID (x(Ni) 0.17165) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35874)
AlNi-03Sun.tdb	1123.55	LIQUID (x(Ni) 0.1716) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.3587)
AlNi-03Sun.tdb	931.73	B2_BCC (x(Ni) 0.59237) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.7404)
AlNi-03Sun.tdb	931.73	B2_BCC (x(Ni) 0.59237) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.7404)
AlNi-03Sun.tdb	931.73	B2_BCC (x(Ni) 0.59237) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.7404)
AlNi-03Sun.tdb	914.82	FCC_A1 (x(Ni) 0.00247) + LIQUID (x(Ni) 0.02949) + AL3NI_D011 (x(Ni) 0.25)
AlNi-03Sun.tdb	914.82	FCC_4SL (x(Ni) 0.00245) + LIQUID (x(Ni) 0.02922) + AL3NI_D011 (x(Ni) 0.25)
AlNi-04Oht.tdb	1616.83	B2_BCC (x(Ni) 0.67727) + LIQUID (x(Ni) 0.75936) + FCC_A1 (x(Ni) 0.79133)
AlNi-04Oht.tdb	1580.16	B2_BCC (x(Ni) 0.67626) + L12_FCC (x(Ni) 0.77178) + FCC_A1 (x(Ni) 0.79188)
AlNi-04Oht.tdb	1462.43	LIQUID (x(Ni) 0.26188) + AL3NI2_D513 (x(Ni) 0.3982) + B2_BCC (x(Ni) 0.4482)
AlNi-04Oht.tdb	1110.08	LIQUID (x(Ni) 0.12463) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.34029)
AlNi-04Oht.tdb	1024.89	B2_BCC (x(Ni) 0.57737) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.75001)
AlNi-04Oht.tdb	918.6	FCC_A1 (x(Ni) 8.000e-5) + LIQUID (x(Ni) 0.01427) + AL3NI_D011 (x(Ni) 0.25)
AlNi-04Oht.tdb	918.6	FCC_A1 (x(Ni) 8.000e-5) + LIQUID (x(Ni) 0.01427) + AL3NI_D011 (x(Ni) 0.25)
AlNi-04Oht.tdb	377.42	AL3NI2_D513 (x(Ni) 0.4) + B2_BCC (x(Ni) 0.50415) + AL3NI5 (x(Ni) 0.625)
AlNi-05Mie.tdb	1643.07	LIQUID (x(Ni) 0.75545) + ALNI3_L12 (x(Ni) 0.76) + FCC_A1 (x(Ni) 0.78744)
AlNi-05Mie.tdb	1643.07	LIQUID (x(Ni) 0.75565) + ALNI3_L12 (x(Ni) 0.76) + FCC_A1 (x(Ni) 0.7876)
AlNi-05Mie.tdb	1637.84	BCC_A2 (x(Ni) 0.65222) + LIQUID (x(Ni) 0.73872) + ALNI3_L12 (x(Ni) 0.76)
AlNi-05Mie.tdb	1637.84	BCC_A2 (x(Ni) 0.65223) + LIQUID (x(Ni) 0.73874) + ALNI3_L12 (x(Ni) 0.76)
AlNi-05Mie.tdb	1407.1	LIQUID (x(Ni) 0.25379) + AL3NI2_D513 (x(Ni) 0.4) + BCC_A2 (x(Ni) 0.41534)
AlNi-05Mie.tdb	1124.84	LIQUID (x(Ni) 0.17318) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.4)
AlNi-05Mie.tdb	1124.83	LIQUID (x(Ni) 0.173) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.4)
AlNi-05Mie.tdb	1124.83	LIQUID (x(Ni) 0.17297) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.4)
AlNi-05Mie.tdb	972.52	BCC_A2 (x(Ni) 0.60562) + AL3NI5 (x(Ni) 0.625) + ALNI3_L12 (x(Ni) 0.76)
AlNi-05Mie.tdb	972.52	BCC_A2 (x(Ni) 0.60559) + AL3NI5 (x(Ni) 0.625) + ALNI3_L12 (x(Ni) 0.76)
AlNi-05Mie.tdb	972.52	BCC_A2 (x(Ni) 0.60556) + AL3NI5 (x(Ni) 0.625) + ALNI3_L12 (x(Ni) 0.76)
AlNi-05Mie.tdb	914.83	FCC_A1 (x(Ni) 0.00235) + LIQUID (x(Ni) 0.02949) + AL3NI_D011 (x(Ni) 0.25)
AlNi-05Mie.tdb	914.83	FCC_A1 (x(Ni) 0.00233) + LIQUID (x(Ni) 0.02923) + AL3NI_D011 (x(Ni) 0.25)
AlNi-11Che.tdb	1642.82	LIQUID (x(Ni) 0.75845) + L12_FCC (x(Ni) 0.75954) + FCC_A1 (x(Ni) 0.78725)
AlNi-11Che.tdb	1642.55	B2_BCC (x(Ni) 0.7075) + LIQUID (x(Ni) 0.74925) + L12_FCC (x(Ni) 0.75067)
AlNi-11Che.tdb	1642.55	B2_BCC (x(Ni) 0.7075) + LIQUID (x(Ni) 0.74925) + L12_FCC (x(Ni) 0.75067)
AlNi-11Che.tdb	1407.28	LIQUID (x(Ni) 0.2515) + AL3NI2_D513 (x(Ni) 0.3935) + B2_BCC (x(Ni) 0.4148)
AlNi-11Che.tdb	1134.77	LIQUID (x(Ni) 0.16031) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35731)
AlNi-11Che.tdb	1134.77	LIQUID (x(Ni) 0.16028) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.3573)
AlNi-11Che.tdb	972.99	B2_BCC (x(Ni) 0.58812) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.72574)
AlNi-11Che.tdb	972.99	B2_BCC (x(Ni) 0.58812) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.72574)
AlNi-11Che.tdb	915.08	FCC_A1 (x(Ni) 0.00394) + LIQUID (x(Ni) 0.03144) + AL3NI_D011 (x(Ni) 0.25)
AlNi-11Che.tdb	915.08	FCC_A1 (x(Ni) 0.0039) + LIQUID (x(Ni) 0.03114) + AL3NI_D011 (x(Ni) 0.25)
AlNi-11Che.tdb	915.08	L12_FCC (x(Ni) 0.0039) + LIQUID (x(Ni) 0.03114) + AL3NI_D011 (x(Ni) 0.25)
AlNi-14Zhu.tdb	1643.07	LIQUID (x(Ni) 0.75912) + L12_FCC (x(Ni) 0.76063) + FCC_A1 (x(Ni) 0.7862)
AlNi-14Zhu.tdb	1642.31	B2_BCC (x(Ni) 0.7115) + LIQUID (x(Ni) 0.74386) + L12_FCC (x(Ni) 0.74614)
AlNi-14Zhu.tdb	1412.21	LIQUID (x(Ni) 0.26052) + AL3NI2_D513 (x(Ni) 0.39745) + B2_BCC (x(Ni) 0.42027)
AlNi-14Zhu.tdb	1127.03	LIQUID (x(Ni) 0.16048) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35463)
AlNi-14Zhu.tdb	1127.03	LIQUID (x(Ni) 0.16037) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35458)
AlNi-14Zhu.tdb	973.36	B2_BCC (x(Ni) 0.60014) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.72606)
AlNi-14Zhu.tdb	924.4	FCC_A1 (x(Ni) 8.000e-5) + LIQUID (x(Ni) 0.01554) + AL3NI_D011 (x(Ni) 0.25)
AlNi-14Zhu.tdb	924.4	FCC_A1 (x(Ni) 8.000e-5) + LIQUID (x(Ni) 0.01543) + AL3NI_D011 (x(Ni) 0.25)
AlNi-22Yan.tdb	1647.28	LIQUID (x(Ni) 0.75737) + FCC_4SL (x(Ni) 0.76132) + FCC_4SL#2 (x(Ni) 0.78445)
AlNi-22Yan.tdb	1647.28	LIQUID (x(Ni) 0.75737) + FCC_4SL (x(Ni) 0.76132) + FCC_A1 (x(Ni) 0.78445)
AlNi-22Yan.tdb	1645.62	B2_BCC (x(Ni) 0.71869) + LIQUID (x(Ni) 0.74606) + FCC_4SL (x(Ni) 0.75452)
AlNi-22Yan.tdb	1645.62	B2_BCC (x(Ni) 0.71869) + LIQUID (x(Ni) 0.74606) + FCC_4SL (x(Ni) 0.75452)
AlNi-22Yan.tdb	1641.97	B2_BCC (x(Ni) 0.7244) + LIQUID (x(Ni) 0.75062) + FCC_4SL (x(Ni) 0.77831)
AlNi-22Yan.tdb	1407.88	LIQUID (x(Ni) 0.25459) + AL3NI2_D513 (x(Ni) 0.39636) + B2_BCC (x(Ni) 0.40974)
AlNi-22Yan.tdb	1407.88	LIQUID (x(Ni) 0.25459) + AL3NI2_D513 (x(Ni) 0.39636) + B2_BCC (x(Ni) 0.40974)
AlNi-22Yan.tdb	1137.04	LIQUID (x(Ni) 0.15481) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.3609)
AlNi-22Yan.tdb	1137.04	LIQUID (x(Ni) 0.15476) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.36088)
AlNi-22Yan.tdb	972.49	B2_BCC (x(Ni) 0.59249) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.73522)
AlNi-22Yan.tdb	972.49	B2_BCC (x(Ni) 0.59249) + AL3NI5 (x(Ni) 0.625) + FCC_4SL (x(Ni) 0.73522)
AlNi-22Yan.tdb	971.82	AL3NI2_D513 (x(Ni) 0.40546) + AL4NI3 (x(Ni) 0.42857) + B2_BCC (x(Ni) 0.45952)
AlNi-22Yan.tdb	971.82	AL3NI2_D513 (x(Ni) 0.40546) + AL4NI3 (x(Ni) 0.42857) + B2_BCC (x(Ni) 0.45952)
AlNi-22Yan.tdb	916.54	FCC_4SL (x(Ni) 3.900e-4) + LIQUID (x(Ni) 0.0281) + AL3NI_D011 (x(Ni) 0.25)
AlNi-22Yan.tdb	916.54	FCC_4SL (x(Ni) 3.900e-4) + LIQUID (x(Ni) 0.02794) + AL3NI_D011 (x(Ni) 0.25)
AlNi-88Ans.tdb	1662.19	B2_BCC (x(Ni) 0.69397) + L12_FCC (x(Ni) 0.72928) + LIQUID (x(Ni) 0.76566)
AlNi-88Ans.tdb	1657.8	L12_FCC (x(Ni) 0.73266) + LIQUID (x(Ni) 0.77326) + L12_FCC#2 (x(Ni) 0.81716)
AlNi-88Ans.tdb	1434.85	LIQUID (x(Ni) 0.2877) + AL3NI2_D513 (x(Ni) 0.38964) + B2_BCC (x(Ni) 0.44817)
AlNi-88Ans.tdb	1126.68	LIQUID (x(Ni) 0.16045) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.29526)
AlNi-88Ans.tdb	1126.68	LIQUID (x(Ni) 0.16036) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.29517)
AlNi-88Ans.tdb	908.3	L12_FCC (x(Ni) 0.01734) + LIQUID (x(Ni) 0.03451) + AL3NI_D011 (x(Ni) 0.25)
AlNi-88Ans.tdb	908.3	L12_FCC (x(Ni) 0.01728) + LIQUID (x(Ni) 0.03441) + AL3NI_D011 (x(Ni) 0.25)
AlNi-88Ans.tdb	580.95	L12_FCC#3 (x(Ni) 0.75937) + L12_FCC (x(Ni) 0.88213) + L12_FCC#2 (x(Ni) 0.92509)
AlNi-97Ans.tdb	1643.41	LIQUID (x(Ni) 0.75605) + L12_FCC (x(Ni) 0.7604) + FCC_A1 (x(Ni) 0.78793)
AlNi-97Ans.tdb	1642.23	B2_BCC (x(Ni) 0.70711) + LIQUID (x(Ni) 0.74578) + L12_FCC (x(Ni) 0.75033)
AlNi-97Ans.tdb	1410.38	LIQUID (x(Ni) 0.25836) + AL3NI2_D513 (x(Ni) 0.40084) + B2_BCC (x(Ni) 0.41117)
AlNi-97Ans.tdb	1123.55	LIQUID (x(Ni) 0.17165) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35874)
AlNi-97Ans.tdb	1123.55	LIQUID (x(Ni) 0.17157) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.35867)
AlNi-97Ans.tdb	972.46	B2_BCC (x(Ni) 0.60094) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.72837)
AlNi-97Ans.tdb	914.83	FCC_A1 (x(Ni) 0.00235) + LIQUID (x(Ni) 0.02949) + AL3NI_D011 (x(Ni) 0.25)
AlNi-97Ans.tdb	914.83	FCC_A1 (x(Ni) 0.00233) + LIQUID (x(Ni) 0.02923) + AL3NI_D011 (x(Ni) 0.25)
AlNi-97Ans.tdb	914.83	L12_FCC (x(Ni) 0.00233) + LIQUID (x(Ni) 0.02923) + AL3NI_D011 (x(Ni) 0.25)
AlNi-98Hua.tdb	1644.73	LIQUID (x(Ni) 0.75844) + L12_FCC (x(Ni) 0.76271) + FCC_A1 (x(Ni) 0.78669)
AlNi-98Hua.tdb	1642.33	B2_BCC (x(Ni) 0.71259) + LIQUID (x(Ni) 0.74523) + L12_FCC (x(Ni) 0.75309)
AlNi-98Hua.tdb	1416.96	LIQUID (x(Ni) 0.26192) + AL3NI2_D513 (x(Ni) 0.39743) + B2_BCC (x(Ni) 0.42159)
AlNi-98Hua.tdb	1123.55	LIQUID (x(Ni) 0.16211) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.36105)
AlNi-98Hua.tdb	1123.55	LIQUID (x(Ni) 0.16209) + AL3NI_D011 (x(Ni) 0.25) + AL3NI2_D513 (x(Ni) 0.36105)
AlNi-98Hua.tdb	995.38	B2_BCC (x(Ni) 0.59511) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.72592)
AlNi-98Hua.tdb	919.18	FCC_A1 (x(Ni) 0.00111) + LIQUID (x(Ni) 0.02686) + AL3NI_D011 (x(Ni) 0.25)
AlNi-98Hua.tdb	919.18	FCC_A1 (x(Ni) 0.00111) + LIQUID (x(Ni) 0.02682) + AL3NI_D011 (x(Ni) 0.25)
AlNi-98Hua.tdb	310.32	B2_BCC (x(Ni) 0.51265) + AL3NI5 (x(Ni) 0.625) + L12_FCC (x(Ni) 0.74444)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull AlNi-01Dup-4sl-old · CALPHAD hull AlNi-01Dup-4sl · CALPHAD hull AlNi-01Dup-LB · CALPHAD hull AlNi-01Dup-orig · CALPHAD hull AlNi-03Sun · CALPHAD hull AlNi-04Oht · CALPHAD hull AlNi-05Mie · CALPHAD hull AlNi-11Che · CALPHAD hull AlNi-14Zhu · CALPHAD hull AlNi-88Ans · CALPHAD hull AlNi-97Ans · CALPHAD hull AlNi-98Hua

Invariant reactions (literature)

Invariant reactions reported in the literature for the Al–Ni system (102)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location	Quote
1953	congruent melting: L = B2	L: Ni 0.496; B2: Ni 0.496	model	[1] Chen 2011 cites Dupin 2001 doi	Table 2, p. 5, row 8 report
1924	congruent melting: L = B2	L: Ni 0.5; B2: Ni 0.5	model	[2] Huang 1998	Table 1, p. 3, row 6 report
1915	congruent melting: L = B2	L: Ni 0.5; B2: Ni 0.5	experimental	[1] Chen 2011 cites Cotton 1993 doi	Table 2, p. 5, row 7 report
1915	congruent melting: L = B2	L: Ni 0.5; B2: Ni 0.5	experimental	[2] Huang 1998 cites Cotton 1993 doi	Table 1, p. 3, row 5 report
1912.1	congruent melting: L = B2	L: Ni 0.503; B2: Ni 0.503	model	[1] Chen 2011	Table 2, p. 5, row 9 report
1656.15	L–fcc–γ′	L: Ni 0.76; fcc: Ni 0.79; γ′: Ni 0.77	experimental	[3] Miettinen 2005 cites Verhoeven 1991 doi	Table 4, p. 5, row 19 report
1653.15	L–bcc–γ′	L: Ni 0.755; γ′: Ni 0.765	experimental	[3] Miettinen 2005 cites Verhoeven 1991 doi	Table 4, p. 5, row 13 report
1647	L + (Ni) = L12	L: Ni 0.757; (Ni): Ni 0.784; L12: Ni 0.761	model	[4] Yang 2022	Table 2, p. 5, row 3 report
1645.4	L = B2 + L12	L: Ni 0.746; B2: Ni 0.719; L12: Ni 0.755	model	[4] Yang 2022	Table 2, p. 5, row 6 report
1645.15	peritectic: γ' <-> γ + L	γ': Ni 0.763; γ: Ni 0.787; L: Ni 0.757	unspecified	[5] Campbell 1999	Table 2, p. 2, row 3 report
1645.15	L–fcc–γ′	γ′: Ni 0.762	experimental	[3] Miettinen 2005 cites Hilpert 1987 doi	Table 4, p. 5, row 17 report
1645.15	peritectic: γ' <-> γ + L	γ': Ni 0.761; γ: Ni 0.785; L: Ni 0.755	experimental	[5] Campbell 1999 cites Hilpert 1987 doi	Table 2, p. 2, row 1 report
1645	L + (Ni) = L12	L: Ni 0.755; (Ni): Ni 0.785; L12: Ni 0.762	experimental	[4] Yang 2022 cites Hilpert 1987 doi	Table 2, p. 5, row 1 report
1645	L+(Ni) = L12	L: Ni 0.755; (Ni): Ni 0.785; L12: Ni 0.762	experimental	[1] Chen 2011 cites Hilpert 1987 doi	Table 2, p. 5, row 1 report
1645	L + fcc = L12	L: Ni 0.757; fcc: Ni 0.787; L12: Ni 0.763	model	[2] Huang 1998	Table 1, p. 3, row 2 report
1645	L + fcc = L12	L: Ni 0.755; fcc: Ni 0.785; L12: Ni 0.761	experimental	[2] Huang 1998 cites Hilpert 1987 doi	Table 1, p. 3, row 1 report
1643.45	peritectic: γ' <-> γ + L	γ': Ni 0.76; γ: Ni 0.788; L: Ni 0.756	model	[5] Campbell 1999 cites Ansara 1997 doi	Table 2, p. 2, row 2 report
1643.15	L–fcc–γ′	L: Ni 0.756; fcc: Ni 0.788; γ′: Ni 0.76	model	[3] Miettinen 2005	Table 4, p. 5, row 21 report
1643.15	L–fcc–γ′	L: Ni 0.756; fcc: Ni 0.788; γ′: Ni 0.76	model	[3] Miettinen 2005 cites Ansara 1997 doi	Table 4, p. 5, row 20 report
1643	eutectic		experimental	[2] Huang 1998 cites Stoloff 1985	p. 3 report	Very recently, a new melting behavior of the y' phase was proposed by Wei et a1.,22 who investigated that part of the phase diagram by DTA and optical metallography: two eutectic reactions at the same temperature, 1643 K, on both sides of the y' single-phase region.
1643	L+(Ni) = L12	L: Ni 0.758; (Ni): Ni 0.787; L12: Ni 0.76	model	[1] Chen 2011	Table 2, p. 5, row 3 report
1642.7	L = B2 + L12	L: Ni 0.753; B2: Ni 0.712; L12: Ni 0.783	model	[1] Chen 2011	Table 2, p. 5, row 6 report
1642.6	L + (Ni) = L12	L: Ni 0.755; (Ni): Ni 0.787; L12: Ni 0.76	model	[4] Yang 2022 cites Dupin 2001 doi	Table 2, p. 5, row 2 report
1642.6	L+(Ni) = L12	L: Ni 0.755; (Ni): Ni 0.787; L12: Ni 0.76	model	[1] Chen 2011 cites Dupin 2001 doi	Table 2, p. 5, row 2 report
1642.35	eutectic: B2 + γ' <-> L	B2: Ni 0.707; γ': Ni 0.75; L: Ni 0.746	model	[5] Campbell 1999 cites Ansara 1997 doi	Table 2, p. 2, row 5 report
1642.15	eutectic: B2 + γ' <-> L	B2: Ni 0.71; γ': Ni 0.76; L: Ni 0.752	experimental	[5] Campbell 1999 cites Hilpert 1987 doi	Table 2, p. 2, row 4 report
1642.15	eutectic: B2 + γ' <-> L	B2: Ni 0.713; γ': Ni 0.754; L: Ni 0.746	unspecified	[5] Campbell 1999	Table 2, p. 2, row 6 report
1642.15	L–bcc–γ′	L: Ni 0.752; γ′: Ni 0.76	experimental	[3] Miettinen 2005 cites Hilpert 1987 doi	Table 4, p. 5, row 11 report
1642.15	L–bcc–γ′	L: Ni 0.746; bcc: Ni 0.707; γ′: Ni 0.75	model	[3] Miettinen 2005 cites Ansara 1997 doi	Table 4, p. 5, row 14 report
1642	L = B2 + L12	L: Ni 0.746; B2: Ni 0.713; L12: Ni 0.754	model	[2] Huang 1998	Table 1, p. 3, row 4 report
1642	L = B2 + L12	L: Ni 0.752; B2: Ni 0.71; L12: Ni 0.76	experimental	[1] Chen 2011 cites Hilpert 1987 doi	Table 2, p. 5, row 4 report
1642	L = B2 + L12	L: Ni 0.752; B2: Ni 0.71; L12: Ni 0.76	experimental	[2] Huang 1998 cites Hilpert 1987 doi	Table 1, p. 3, row 3 report
1642	L = B2 + L12	L: Ni 0.752; B2: Ni 0.71; L12: Ni 0.76	experimental	[4] Yang 2022 cites Hilpert 1987 doi	Table 2, p. 5, row 4 report
1641.8	L = B2 + L12	L: Ni 0.747; B2: Ni 0.71; L12: Ni 0.752	model	[4] Yang 2022 cites Dupin 2001 doi	Table 2, p. 5, row 5 report
1641.8	L = B2 + L12	L: Ni 0.747; B2: Ni 0.71; L12: Ni 0.752	model	[1] Chen 2011 cites Dupin 2001 doi	Table 2, p. 5, row 5 report
1638.15	L–fcc–γ′	γ′: Ni 0.77	experimental	[3] Miettinen 2005 cites Bremer 1988 doi	Table 4, p. 5, row 18 report
1638.15	L–bcc–γ′	L: Ni 0.739; bcc: Ni 0.652; γ′: Ni 0.76	model	[3] Miettinen 2005	Table 4, p. 5, row 15 report
1635.15	L–bcc–γ′	L: Ni 0.757; γ′: Ni 0.76	experimental	[3] Miettinen 2005 cites Bremer 1988 doi	Table 4, p. 5, row 12 report
1635.15	L–fcc–γ′	L: Ni 0.742; fcc: Ni 0.776; γ′: Ni 0.751	experimental	[3] Miettinen 2005 cites Okamoto 1993 doi	Table 4, p. 5, row 16 report
1633.15	L–bcc–γ′	L: Ni 0.737; bcc: Ni 0.7; γ′: Ni 0.75	experimental	[3] Miettinen 2005 cites Okamoto 1993 doi	Table 4, p. 5, row 10 report
1411.15	peritectic: Al3Ni2 <-> B2 + L	Al3Ni2: Ni 0.398; B2: Ni 0.421; L: Ni 0.259	unspecified	[5] Campbell 1999	Table 2, p. 2, row 12 report
1411	L + B2 = Al3Ni2	L: Ni 0.259; B2: Ni 0.421; Al3Ni2: Ni 0.398	model	[2] Huang 1998	Table 1, p. 3, row 8 report
1410.45	peritectic: Al3Ni2 <-> B2 + L	Al3Ni2: Ni 0.401; B2: Ni 0.411; L: Ni 0.258	model	[5] Campbell 1999 cites Ansara 1997 doi	Table 2, p. 2, row 11 report
1410.15	L–bcc–γ2	L: Ni 0.258; bcc: Ni 0.411; γ2: Ni 0.401	model	[3] Miettinen 2005 cites Ansara 1997 doi	Table 4, p. 5, row 8 report
1408.9	L + B2 = Al3Ni2	Al3Ni2: Ni 0.4	experimental	[4] Yang 2022 cites Chen 2011 doi	Table 2, p. 5, row 11 report
1408.9	L + B2 = Al3Ni2	Al3Ni2: Al 0.6, Ni 0.4	experimental	[1] Chen 2011	Table 2, p. 5, row 11 report
1407.8	L + B2 = Al3Ni2	L: Ni 0.255; B2: Ni 0.41; Al3Ni2: Ni 0.396	model	[4] Yang 2022	Table 2, p. 5, row 13 report
1407.2	L + B2 = Al3Ni2	L: Ni 0.252; B2: Ni 0.415; Al3Ni2: Ni 0.394	model	[1] Chen 2011	Table 2, p. 5, row 13 report
1407.15	L–bcc–γ2	L: Ni 0.254; bcc: Ni 0.415; γ2: Ni 0.4	model	[3] Miettinen 2005	Table 4, p. 5, row 9 report
1406.15	peritectic: Al3Ni2 <-> B2 + L	Al3Ni2: Ni 0.403; B2: Ni 0.418; L: Ni 0.268	experimental	[5] Campbell 1999 cites Alexander 1937	Table 2, p. 2, row 10 report
1406.15	L–bcc–γ2	L: Ni 0.27; bcc: Ni 0.42; γ2: Ni 0.385	experimental	[3] Miettinen 2005 cites Okamoto 1993 doi	Table 4, p. 5, row 7 report
1406	L + B2 = Al3Ni2	L: Ni 0.268; B2: Ni 0.418; Al3Ni2: Ni 0.403	experimental	[2] Huang 1998 cites Alexander 1973	Table 1, p. 3, row 7 report
1406	L + B2 = Al3Ni2	L: Ni 0.268; B2: Ni 0.418; Al3Ni2: Ni 0.403	experimental	[1] Chen 2011 cites Alexander 1937	Table 2, p. 5, row 10 report
1406	L + B2 = Al3Ni2	L: Ni 0.268; B2: Ni 0.418; Al3Ni2: Ni 0.403	experimental	[4] Yang 2022 cites Alexander 1937	Table 2, p. 5, row 10 report
1400.7	L + B2 = Al3Ni2	L: Ni 0.255; B2: Ni 0.41; Al3Ni2: Ni 0.4	model	[1] Chen 2011 cites Dupin 2001 doi	Table 2, p. 5, row 12 report
1400.7	L + B2 = Al3Ni2	L: Ni 0.255; B2: Ni 0.41; Al3Ni2: Ni 0.4	model	[4] Yang 2022 cites Dupin 2001 doi	Table 2, p. 5, row 12 report
1137	L + Al3Ni2 = Al3Ni	L: Ni 0.155; Al3Ni2: Ni 0.361; Al3Ni: Ni 0.25	model	[4] Yang 2022	Table 2, p. 5, row 17 report
1135.9	L + Al3Ni2 = Al3Ni	Al3Ni2: Al 0.6, Ni 0.4; Al3Ni: Al 0.75, Ni 0.25	experimental	[1] Chen 2011	Table 2, p. 5, row 15 report
1135.9	L + Al3Ni2 = Al3Ni	Al3Ni2: Ni 0.4; Al3Ni: Ni 0.25	experimental	[4] Yang 2022 cites Chen 2011 doi	Table 2, p. 5, row 15 report
1134.7	L + Al3Ni2 = Al3Ni	L: Ni 0.16; Al3Ni2: Ni 0.357; Al3Ni: Ni 0.25	model	[1] Chen 2011	Table 2, p. 5, row 17 report
1129.15	peritectic: Al3Ni <-> Al3Ni2 + L	Al3Ni: Ni 0.25; Al3Ni2: Ni 0.361; L: Ni 0.16	unspecified	[5] Campbell 1999	Table 2, p. 2, row 15 report
1129	L + Al3Ni2 = Al3Ni	L: Ni 0.16; Al3Ni2: Ni 0.361; Al3Ni: Ni 0.25	model	[2] Huang 1998	Table 1, p. 3, row 10 report
1127.15	L–γ1–γ2	L: Ni 0.153; γ1: Ni 0.25; γ2: Ni 0.37	experimental	[3] Miettinen 2005 cites Okamoto 1993 doi	Table 4, p. 5, row 4 report
1127.15	peritectic: Al3Ni <-> Al3Ni2 + L	Al3Ni: Ni 0.25; Al3Ni2: Ni 0.36; L: Ni 0.154	experimental	[5] Campbell 1999 cites Alexander 1937	Table 2, p. 2, row 13 report
1127	L + Al3Ni2 = Al3Ni	L: Ni 0.154; Al3Ni2: Ni 0.36; Al3Ni: Ni 0.25	experimental	[4] Yang 2022 cites Alexander 1937	Table 2, p. 5, row 14 report
1127	L + Al3Ni2 = Al3Ni	L: Ni 0.154; Al3Ni2: Ni 0.36; Al3Ni: Ni 0.25	experimental	[1] Chen 2011 cites Alexander 1937	Table 2, p. 5, row 14 report
1127	L + Al3Ni2 = Al3Ni	L: Ni 0.154; Al3Ni2: Ni 0.36; Al3Ni: Ni 0.25	experimental	[2] Huang 1998 cites Alexander 1973	Table 1, p. 3, row 9 report
1125.15	L–γ1–γ2	L: Ni 0.173; γ1: Ni 0.25; γ2: Ni 0.4	model	[3] Miettinen 2005	Table 4, p. 5, row 6 report
1124.15	L–γ1–γ2	L: Ni 0.172; γ1: Ni 0.25; γ2: Ni 0.359	model	[3] Miettinen 2005 cites Ansara 1997 doi	Table 4, p. 5, row 5 report
1123.65	peritectic: Al3Ni <-> Al3Ni2 + L	Al3Ni: Ni 0.25; Al3Ni2: Ni 0.359; L: Ni 0.172	model	[5] Campbell 1999 cites Ansara 1997 doi	Table 2, p. 2, row 14 report
1123.6	L + Al3Ni2 = Al3Ni	L: Ni 0.172; Al3Ni2: Ni 0.359; Al3Ni: Ni 0.25	model	[4] Yang 2022 cites Dupin 2001 doi	Table 2, p. 5, row 16 report
1123.6	L + Al3Ni2 = Al3Ni	L: Ni 0.172; Al3Ni2: Ni 0.359; Al3Ni: Ni 0.25	model	[1] Chen 2011 cites Dupin 2001 doi	Table 2, p. 5, row 16 report
996.15	peritectoid: γ' + B2 <-> Al3Ni5	γ': Ni 0.726; B2: Ni 0.595; Al3Ni5: Ni 0.625	unspecified	[5] Campbell 1999	Table 2, p. 2, row 21 report
996	B2 + Ni3Al = Al3Ni5	B2: Ni 0.595; Ni3Al: Ni 0.726; Al3Ni5: Ni 0.625	model	[2] Huang 1998	Table 1, p. 3, row 14 report
973.15	Bcc–γ3–γ′	Bcc: Ni 0.601; γ3: Ni 0.625; γ′: Ni 0.728	model	[3] Miettinen 2005 cites Ansara 1997 doi	Table 4, p. 5, row 23 report
973.15	Bcc–γ3–γ′	Bcc: Ni 0.605; γ3: Ni 0.66; γ′: Ni 0.72	experimental	[3] Miettinen 2005 cites Okamoto 1993 doi	Table 4, p. 5, row 22 report
973.15	peritectoid: γ' + B2 <-> Al3Ni5	γ': Ni 0.728; B2: Ni 0.605; Al3Ni5: Ni 0.625	experimental	[5] Campbell 1999 cites Robertson 1984 doi	Table 2, p. 2, row 19 report
973.15	Bcc–γ3–γ′	Bcc: Ni 0.606; γ3: Ni 0.625; γ′: Ni 0.76	model	[3] Miettinen 2005	Table 4, p. 5, row 24 report
973.15	peritectoid: γ' + B2 <-> Al3Ni5	γ': Ni 0.728; B2: Ni 0.601; Al3Ni5: Ni 0.625	model	[5] Campbell 1999 cites Ansara 1997 doi	Table 2, p. 2, row 20 report
973	B2 + Al3Ni2 = Al4Ni3	Al3Ni2: Ni 0.4; Al4Ni3: Ni 0.428571	experimental	[4] Yang 2022 cites Godecke 1997	Table 2, p. 5, row 21 report
973	B2 + L12 = Al3Ni5	B2: Ni 0.588; L12: Ni 0.726; Al3Ni5: Ni 0.625	model	[1] Chen 2011	Table 2, p. 5, row 23 report
973	B2 + Ni3Al = Al3Ni5	B2: Ni 0.605; Ni3Al: Ni 0.728; Al3Ni5: Al 0.375, Ni 0.625	experimental	[2] Huang 1998 cites Robertson doi	Table 1, p. 3, row 13 report
973	B2 + L12 = Al3Ni5	B2: Ni 0.605; L12: Ni 0.728; Al3Ni5: Al 0.375, Ni 0.625	model	[1] Chen 2011 cites Robertson 1984 doi	Table 2, p. 5, row 21 report
973	B2 + L12 = Al3Ni5	B2: Ni 0.605; L12: Ni 0.728; Al3Ni5: Ni 0.625	experimental	[4] Yang 2022 cites Robertson 1984 doi	Table 2, p. 5, row 18 report
972.8	B2 + L12 = Al3Ni5	B2: Ni 0.593; L12: Ni 0.735; Al3Ni5: Ni 0.625	model	[4] Yang 2022	Table 2, p. 5, row 20 report
972.2	B2 + Al3Ni2 = Al4Ni3	B2: Ni 0.46; Al3Ni2: Ni 0.405; Al4Ni3: Ni 0.429	model	[4] Yang 2022	Table 2, p. 5, row 22 report
917.15	eutectic: Al3Ni + γ <-> L	Al3Ni: Ni 0.25; γ: Ni 0.0036; L: Ni 0.039	unspecified	[5] Campbell 1999	Table 2, p. 2, row 18 report
917.15	L–fcc–γ1	L: Ni 0.029; fcc: Ni 0.002; γ1: Ni 0.25	model	[3] Miettinen 2005 cites Ansara 1997 doi	Table 4, p. 5, row 2 report
917	L = Al3Ni + fcc	L: Ni 0.0319; Al3Ni: Ni 0.25; fcc: Ni 0.0036	model	[2] Huang 1998	Table 1, p. 3, row 12 report
916.55	eutectic: Al3Ni + γ <-> L	Al3Ni: Ni 0.25; γ: Ni 0.002; L: Ni 0.03	model	[5] Campbell 1999 cites Ansara 1997 doi	Table 2, p. 2, row 17 report
916.5	L = Al3Ni + (Al)	L: Ni 0.028; Al3Ni: Ni 0.25; (Al): Ni 0	model	[4] Yang 2022	Table 2, p. 5, row 25 report
915.15	L–fcc–γ1	L: Ni 0.029; fcc: Ni 0.002; γ1: Ni 0.25	model	[3] Miettinen 2005	Table 4, p. 5, row 3 report
915.1	L = Al3Ni + (Al)	L: Ni 0.031; Al3Ni: Ni 0.25; (Al): Ni 0.004	model	[1] Chen 2011	Table 2, p. 5, row 20 report
914.8	L = Al3Ni + (Al)	L: Ni 0.029; Al3Ni: Ni 0.25; (Al): Ni 0.002	model	[1] Chen 2011 cites Dupin 2001 doi	Table 2, p. 5, row 19 report
914.8	L = Al3Ni + (Al)	L: Ni 0.029; Al3Ni: Ni 0.25; (Al): Ni 0.002	model	[4] Yang 2022 cites Dupin 2001 doi	Table 2, p. 5, row 24 report
914.8	B2 + L12 = Al3Ni5	B2: Ni 0.583; L12: Ni 0.727; Al3Ni5: Ni 0.625	model	[4] Yang 2022 cites Dupin 2001 doi	Table 2, p. 5, row 19 report
914	B2 + L12 = Al3Ni5	B2: Ni 0.583; L12: Ni 0.727; Al3Ni5: Ni 0.625	model	[1] Chen 2011 cites Dupin 2001 doi	Table 2, p. 5, row 22 report
913.15	eutectic: Al3Ni + γ <-> L	Al3Ni: Ni 0.25; γ: Ni 0.0011; L: Ni 0.027	experimental	[5] Campbell 1999 cites Fink 1934	Table 2, p. 2, row 16 report
913.15	L–fcc–γ1	L: Ni 0.027; γ1: Ni 0.25	experimental	[3] Miettinen 2005 cites Okamoto 1993 doi	Table 4, p. 5, row 1 report
913	L = Al3Ni + (Al)	L: Ni 0.027; Al3Ni: Ni 0.25	experimental	[4] Yang 2022 cites Fink 1934	Table 2, p. 5, row 23 report
913	L = Al3Ni + (Al)	L: Ni 0.027; Al3Ni: Ni 0.25	experimental	[1] Chen 2011 cites Fink 1934	Table 2, p. 5, row 18 report
913	L = Al3Ni + fcc	L: Ni 0.027; Al3Ni: Ni 0.25; fcc: Ni 0.0011	experimental	[2] Huang 1998 cites Fink 1934	Table 1, p. 3, row 11 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, Al–Ni system (46)
Phase	Compound	Value	T (K)	Class	MP DFT (kJ/mol-atom)	OQMD DFT (kJ/mol-atom)	Source	Location	Quote
Al0.35Ni0.75		-40.5672 kJ/mol (basis unstated)	298.15	model			[6] Ansara 1988	Table 1, p. 5, row 15 report
Al0.35Ni0.75		-37.4 kJ/mol (basis unstated)	298.15	model			[6] Ansara 1988 cites Hultgren 1973	Table 1, p. 5, row 16 report
Al0.50Ni0.50		-66.8444 kJ/mol (basis unstated)	298.15	model			[6] Ansara 1988	Table 1, p. 5, row 13 report
Al0.75Ni0.25		-69.8016 kJ/mol (basis unstated)	298.15	model			[6] Ansara 1988	Table 1, p. 5, row 9 report
Al0.75Ni0.25		-37.656 kJ/mol (basis unstated)	298.15	model			[6] Ansara 1988 cites Hultgren 1973	Table 1, p. 5, row 10 report
Al3Ni	Al3Ni	-48 kJ/mol-atom	298.15	model	-39.068 (mp-aaabjkld)	-39.608 (oqmd-10517)	[1] Chen 2011 cites Dupin 2001 doi	Table 1, p. 4, row 6 report
Al3Ni		-43.2 unspecified ± 1.1	1073	experimental			[1] Chen 2011 cites Chrifi-Alaoui 2004 doi	p. 4 report	The enthalpy of formation of the Al3 Ni phase has recently been determined by Chrifi-Alaoui et al. using direct reaction calorimetry [16]. It was reported to be -43.2 ± 1.1 kJ/mol-atoms relative to fcc Al and fcc Ni at 1073 K, by adopting the heat content of pure elements from Barin and Platzki [17].
Al3Ni	Al3Ni	-42.1 kJ/mol-atom	298.15	model	-39.068 (mp-aaabjkld)	-39.608 (oqmd-10517)	[1] Chen 2011 cites Shi 2009 doi	Table 1, p. 4, row 5 report
Al3Ni	Al3Ni	-41 kJ/mol-atom	298.15	experimental	-39.068 (mp-aaabjkld)	-39.608 (oqmd-10517)	[1] Chen 2011 cites Chrifi-Alaoui 2004 doi	Table 1, p. 4, row 1 report
Al3Ni	Al3Ni	-40.7 kJ/mol-atom	298.15	model	-39.068 (mp-aaabjkld)	-39.608 (oqmd-10517)	[1] Chen 2011	Table 1, p. 4, row 7 report
Al3Ni	Al3Ni	-39.6 kJ/mol-atom	298.15	model	-39.068 (mp-aaabjkld)	-39.608 (oqmd-10517)	[1] Chen 2011 cites Wang 2009	Table 1, p. 4, row 4 report
Al3Ni	Al3Ni	-38.5 kJ/mol-atom	298.15	experimental	-39.068 (mp-aaabjkld)	-39.608 (oqmd-10517)	[1] Chen 2011 cites Oelsen 1937	Table 1, p. 4, row 2 report
Al3Ni	Al3Ni	-37.7 kJ/mol-atom	298.15	experimental	-39.068 (mp-aaabjkld)	-39.608 (oqmd-10517)	[1] Chen 2011 cites Kubaschewski 1958 doi	Table 1, p. 4, row 3 report
Al3Ni2	Al3Ni2	-75.4 kJ/mol-atom	1073	experimental	-59.167 (mp-aaaaabor)	-59.715 (oqmd-18699)	[1] Chen 2011 cites Bouche 1997	p. 5 report	Bauche et al. [37] measured the enthalpy of dissolution of Ni and Al3 Ni2 in Al bath, and the enthalpy of formation of Al3 Ni2 was derived to be -75.4 kJ/mol-atoms relative to solid Ni and liquid Al at 1073 K.
Al3Ni2	Al3Ni2	-57.9 kJ/mol-atom	1073	experimental	-59.167 (mp-aaaaabor)	-59.715 (oqmd-18699)	[1] Chen 2011 cites Chrifi-Alaoui 2004 doi	p. 5 report	Chrifi-Alaoui et al. [16] determined the enthalpy of formation of Al3 Ni2 to be -57.9 kJ/mol-atoms relative to fcc Al and fcc Ni at 1073 K, or -54.5 kJ/mol-atoms relative to fcc Al and fcc Ni at 298 K, which is not much higher than that of Kubaschewski [19], -57.7 kJ/mol at 548 K.
Al3Ni2		-57.7 kJ/mol (basis unstated)	548	experimental			[1] Chen 2011 cites Kubaschewski 1958 doi	p. 5 report	Chrifi-Alaoui et al. [16] determined the enthalpy of formation of Al3 Ni2 to be -57.9 kJ/mol-atoms relative to fcc Al and fcc Ni at 1073 K, or -54.5 kJ/mol-atoms relative to fcc Al and fcc Ni at 298 K, which is not much higher than that of Kubaschewski [19], -57.7 kJ/mol at 548 K.
Al3Ni2	Al3Ni2	-54.5 kJ/mol-atom	298.15	experimental	-59.167 (mp-aaaaabor)	-59.715 (oqmd-18699)	[1] Chen 2011 cites Chrifi-Alaoui 2004 doi	p. 5 report	Chrifi-Alaoui et al. [16] determined the enthalpy of formation of Al3 Ni2 to be -57.9 kJ/mol-atoms relative to fcc Al and fcc Ni at 1073 K, or -54.5 kJ/mol-atoms relative to fcc Al and fcc Ni at 298 K, which is not much higher than that of Kubaschewski [19], -57.7 kJ/mol at 548 K.
B2-β		-73.8 kJ/mol-atom	0	DFT			[7] Liu 2016	Table 6, p. 40, row 8 report
L10-Al2Ni2		-62.999 kJ/mol (basis unstated)		model			[4] Yang 2022	Table 3, p. 5, row 3 report
L10-Al2Ni2		-62.264 kJ/mol (basis unstated)		DFT			[4] Yang 2022	Table 3, p. 5, row 4 report
L12-Al3Ni		-21.919 kJ/mol (basis unstated)		DFT			[4] Yang 2022	Table 3, p. 5, row 2 report
L12-Al3Ni		-21.6 kJ/mol (basis unstated)		model			[4] Yang 2022	Table 3, p. 5, row 1 report
L12-AlNi3		-43.45 kJ/mol (basis unstated)		DFT			[4] Yang 2022	Table 3, p. 5, row 6 report
L12-AlNi3		-43.338 kJ/mol (basis unstated)		model			[4] Yang 2022	Table 3, p. 5, row 5 report
L12-γ’		-42.22 kJ/mol-atom	0	DFT			[7] Liu 2016	Table 7, p. 41, row 9 report
L12-γ’		-21.15 kJ/mol-atom	0	DFT			[7] Liu 2016	Table 7, p. 41, row 7 report
Ni3Al		-43.2 per mol-atom	756	model			[2] Huang 1998	Table 3, p. 9, row 6 report
Ni3Al		-43.2 per mol-atom	947	model			[2] Huang 1998	Table 3, p. 9, row 8 report
Ni3Al		-42.9 per mol-atom	1123	model			[2] Huang 1998	Table 3, p. 9, row 10 report
Ni3Al		-42.3 per mol-atom	521	model			[2] Huang 1998	Table 3, p. 9, row 4 report
Ni3Al		-42.3 per mol-atom ± 1.6	1123	experimental			[2] Huang 1998 cites Rzyman 1996 doi	Table 3, p. 9, row 9 report
Ni3Al		-42.2 per mol-atom ± 1.2	947	experimental			[2] Huang 1998 cites Rzyman 1996 doi	Table 3, p. 9, row 7 report
Ni3Al		-42 per mol-atom ± 1.1	521	experimental			[2] Huang 1998 cites Rzyman 1996 doi	Table 3, p. 9, row 3 report
Ni3Al		-42 per mol-atom	300	model			[2] Huang 1998	Table 3, p. 9, row 2 report
Ni3Al		-41.6 per mol-atom ± 1.2	756	experimental			[2] Huang 1998 cites Rzyman 1996 doi	Table 3, p. 9, row 5 report
Ni3Al		-41.3 per mol-atom ± 1.3	300	experimental			[2] Huang 1998 cites Rzyman 1996 doi	Table 3, p. 9, row 1 report
γ'		-42.22 kJ/mol-atom	0	DFT			[7] Liu 2016	Table 7, p. 41, row 9 report
γ'		-21.15 kJ/mol-atom	0	DFT			[7] Liu 2016	Table 7, p. 41, row 7 report
γ′ (Ni3Al)		-49.6 kJ/mol (basis unstated) ± 1.3	980	experimental			[8] Ansara 1997 cites Es'kov 1974	Table 5, p. 9, row 4 report
γ′ (Ni3Al)		-44.8 kJ/mol (basis unstated)	980	model			[8] Ansara 1997	Table 5, p. 9, row 3 report
γ′ (Ni3Al)		-41.7 kJ/mol (basis unstated)	1600	model			[8] Ansara 1997	Table 5, p. 9, row 1 report
γ′ (Ni3Al)		-41.4 kJ/mol (basis unstated) ± 4.9	1600	experimental			[8] Ansara 1997 cites Hilpert 1997	Table 5, p. 9, row 2 report
γ′ (Ni3Al)		-40.6 kJ/mol (basis unstated)	298.15	model			[8] Ansara 1997	Table 5, p. 9, row 5 report
γ′ (Ni3Al)		-40.6 kJ/mol (basis unstated) ± 1	298.15	experimental			[8] Ansara 1997 cites Kek 1990	Table 5, p. 9, row 6 report
γ′ (Ni3Al)		-40.1 kJ/mol (basis unstated)	298.15	experimental			[8] Ansara 1997 cites \V 1937	Table 5, p. 9, row 8 report
γ′ (Ni3Al)		-29.2 kJ/mol (basis unstated) ± 7	298.15	experimental			[8] Ansara 1997 cites Santandrea 1987	Table 5, p. 9, row 7 report

Other properties

Phase transition (11)

Phase transition, Al–Ni system
Property	Value	T (K)	Phases / composition	Class	Source	Location	Quote
Phase transition	1646 K	1646	other	experimental	[2] Huang 1998	p. 3 report	In addition, another peak was also detected at 1646K on the Ni-rich side of the y ' phase, suggesting the existence of an invariant reaction at this temperature.
Phase transition	1911.15 K	1911.15	L–bcc L: Ni 0.5; bcc: Ni 0.5	experimental	[3] Miettinen 2005 cites Okamoto 1993 doi	Table 4, p. 5, row 25 report
Phase transition	1914.1 K	1914.1	L = B2 L: Ni 0.496; B2: Ni 0.493	model	[4] Yang 2022	Table 2, p. 5, row 9 report
Phase transition	1915 K	1915	L = B2 L: Ni 0.5; B2: Ni 0.5	experimental	[4] Yang 2022 cites Cotton 1993 doi	Table 2, p. 5, row 7 report
Phase transition	1915.15 K	1915.15	congruent melting: B2 <-> L B2: Ni 0.5; L: Ni 0.5	experimental	[5] Campbell 1999 cites Cotton 1993 doi	Table 2, p. 2, row 7 report
Phase transition	1916.15 K	1916.15	L–bcc L: Ni 0.508; bcc: Ni 0.508	model	[3] Miettinen 2005	Table 4, p. 5, row 28 report
Phase transition	1924.15 K	1924.15	congruent melting: B2 <-> L B2: Ni 0.5; L: Ni 0.5	unspecified	[5] Campbell 1999	Table 2, p. 2, row 9 report
Phase transition	1942.15 K	1942.15	congruent melting: B2 <-> L B2: Ni 0.5; L: Ni 0.5	model	[5] Campbell 1999 cites Ansara 1997 doi	Table 2, p. 2, row 8 report
Phase transition	1949.15 K	1949.15	L–bcc L: Ni 0.5; bcc: Ni 0.5	model	[3] Miettinen 2005 cites Ansara 1997 doi	Table 4, p. 5, row 27 report
Phase transition	1953 K	1953	L = B2 L: Ni 0.496; B2: Ni 0.496	model	[4] Yang 2022 cites Dupin 2001 doi	Table 2, p. 5, row 8 report
Phase transition	1953.15 K	1953.15	L–bcc L: Ni 0.5; bcc: Ni 0.5	experimental	[3] Miettinen 2005 cites Cotton 1993 doi	Table 4, p. 5, row 26 report

Mixing / partial (19)

Mixing / partial, Al–Ni system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Enthalpy of mixing printed: ΔHmix	-25.52 kJ/mol-atom	0	A2 alloy: Al 0.75, Ni 0.25	DFT	[7] Liu 2016	Table 6, p. 40, row 7 report
Enthalpy of mixing printed: ΔHmix	-31.83 kJ/mol-atom	0	A2 alloy: Al 0.25, Ni 0.75	DFT	[7] Liu 2016	Table 6, p. 40, row 9 report
Enthalpy of mixing printed: ΔHmix	-39.83 kJ/mol-atom	0	A2 alloy: Al 0.5, Ni 0.5	DFT	[7] Liu 2016	Table 6, p. 40, row 8 report
Enthalpy of mixing printed: ΔHmix	-73.8 kJ/mol-atom	0	B2 alloy: Al 0.5, Ni 0.5	DFT	[7] Liu 2016	Table 8, p. 42, row 10 report
Enthalpy of mixing printed: ΔHmix	-27.86 kJ/mol-atom	0	γ alloy: Al 0.25, Ni 0.75	DFT	[7] Liu 2016	Table 7, p. 41, row 9 report
Enthalpy of mixing printed: ΔHmix	-17.05 kJ/mol-atom	0	γ alloy: Al 0.75, Ni 0.25	DFT	[7] Liu 2016	Table 7, p. 41, row 7 report
Enthalpy of mixing printed: ΔHmix	-30.54 kJ/mol-atom	0	γ alloy: Al 0.5, Ni 0.5	DFT	[7] Liu 2016	Table 7, p. 41, row 8 report
Enthalpy of mixing printed: ΔHmix	-21.15 kJ/mol-atom	0	γ’ alloy: Al 0.75, Ni 0.25	DFT	[7] Liu 2016	Table 9, p. 43, row 16 report
Enthalpy of mixing printed: ΔHmix	-42.22 kJ/mol-atom	0	γ’ alloy: Al 0.25, Ni 0.75	DFT	[7] Liu 2016	Table 9, p. 43, row 12 report
Entropy of mixing printed: ΔSm	-2.54 J/mol (basis unstated)/K	298.15	γ′ (Ni3Al) alloy: Ni 0.75	model	[8] Ansara 1997	Table 5, p. 9, row 5 report
Entropy of mixing printed: ΔSm	-2.38 J/mol (basis unstated)/K ± 1.3	980	γ′ (Ni3Al) alloy: Ni 0.75	experimental	[8] Ansara 1997 cites Es'kov 1974	Table 5, p. 9, row 4 report
Entropy of mixing printed: ΔSm	-8.37 J/mol (basis unstated)/K	980	γ′ (Ni3Al) alloy: Ni 0.75	model	[8] Ansara 1997	Table 5, p. 9, row 3 report
Entropy of mixing printed: ΔSm	-3.98 J/mol (basis unstated)/K ± 3.12	1600	γ′ (Ni3Al) alloy: Ni 0.75	experimental	[8] Ansara 1997 cites Hilpert 1997	Table 5, p. 9, row 2 report
Entropy of mixing printed: ΔSm	-6.07 J/mol (basis unstated)/K	1600	γ′ (Ni3Al) alloy: Ni 0.75	model	[8] Ansara 1997	Table 5, p. 9, row 1 report
Gibbs energy of mixing printed: ΔGm	-39.8 kJ/mol (basis unstated)	298.15	γ′ (Ni3Al) alloy: Ni 0.75	model	[8] Ansara 1997	Table 5, p. 9, row 5 report
Gibbs energy of mixing printed: ΔGm	-47.3 kJ/mol (basis unstated) ± 0.3	980	γ′ (Ni3Al) alloy: Ni 0.75	experimental	[8] Ansara 1997 cites Es'kov 1974	Table 5, p. 9, row 4 report
Gibbs energy of mixing printed: ΔGm	-36.7 kJ/mol (basis unstated)	980	γ′ (Ni3Al) alloy: Ni 0.75	model	[8] Ansara 1997	Table 5, p. 9, row 3 report
Gibbs energy of mixing printed: ΔGm	-35.1 kJ/mol (basis unstated) ± 1.1	1600	γ′ (Ni3Al) alloy: Ni 0.75	experimental	[8] Ansara 1997 cites Hilpert 1997	Table 5, p. 9, row 2 report
Gibbs energy of mixing printed: ΔGm	-32 kJ/mol (basis unstated)	1600	γ′ (Ni3Al) alloy: Ni 0.75	model	[8] Ansara 1997	Table 5, p. 9, row 1 report

Heat capacity / entropy / enthalpy (3)

Heat capacity / entropy / enthalpy, Al–Ni system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Entropy printed: S°298(Al3Ni)	17.2 J/mol-atom/K	298.15	Al3Ni alloy: Ni 0.25	model	[1] Chen 2011 cites Dupin 2001 doi	Table 1, p. 4, row 9 report
Entropy printed: S°298(Al3Ni)	25.4 J/mol-atom/K	298.15	Al3Ni alloy: Ni 0.25	experimental	[1] Chen 2011	Table 1, p. 4, row 8 report
Entropy printed: S°298(Al3Ni)	24.7 J/mol-atom/K	298.15	Al3Ni alloy: Ni 0.25	model	[1] Chen 2011	Table 1, p. 4, row 10 report

Activity / EMF / Gibbs energy (5)

Activity / EMF / Gibbs energy, Al–Ni system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Gibbs energy printed: ΔG (1273 K)	-32170 J/mol	1273	Al0.35Ni0.75 alloy: Ni 0.681818	model	[6] Ansara 1988	Table 1, p. 5, row 15 report
Gibbs energy printed: ΔG (1273 K)	-55234 J/mol	1273	Al0.50Ni0.50 alloy: Ni 0.5	model	[6] Ansara 1988	Table 1, p. 5, row 13 report
Gibbs energy printed: ΔG (1273 K)	-54216 J/mol	1273	Al0.50Ni0.50 alloy: Ni 0.5	model	[6] Ansara 1988 cites Hultgren 1973	Table 1, p. 5, row 14 report
Gibbs energy printed: ΔG	-52461 J/mol	1273	Al0.60Ni0.40 alloy: Ni 0.4	model	[6] Ansara 1988	Table 1, p. 5, row 17 report
Gibbs energy printed: ΔG (1273 K)	-49510 J/mol	1273	Al0.60Ni0.40 alloy: Ni 0.4	model	[6] Ansara 1988 cites Hultgren 1973	Table 1, p. 5, row 12 report

Crystal structure (5)

Crystal structure, Al–Ni system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Molar volume printed: V0	12.069 Å3/atom		B2 NiAl alloy: Ni 0.5	model	[7] Liu 2016 cites ref. 76	Table 2, p. 36, row 12 report
Molar volume printed: V0	11.365 Å3/atom		γ'-L12 Ni3Al alloy: Ni 0.75	model	[7] Liu 2016 cites ref. 80	Table 2, p. 36, row 27 report
Molar volume printed: V0	12.129 Å3/atom	298.15	B2 NiAl alloy: Ni 0.5	DFT	[7] Liu 2016	Table 2, p. 36, row 5 report
Molar volume printed: V0	14.222 Å3/atom	298.15	γ'-L12 Al3Ni alloy: Ni 0.25	DFT	[7] Liu 2016	Table 2, p. 36, row 22 report
Molar volume printed: V0	11.385 Å3/atom	298.15	γ'-L12 Ni3Al alloy: Ni 0.75	DFT	[7] Liu 2016	Table 2, p. 36, row 23 report

Sources

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

H.-L. Chen, E. Doernberg, P. Svoboda, R. Schmid-Fetzer, Thermodynamics of the Al3Ni phase and revision of the Al–Ni system, Thermochimica Acta 512, 189-195 (2011). doi:10.1016/j.tca.2010.10.005
W. Huang, Y.A. Chang, A thermodynamic analysis of the NiAl system, Intermetallics 6, 487-498 (1998). doi:10.1016/s0966-9795(97)00099-x
Jyrki Miettinen, Thermodynamic description of the Cu–Al–Ni system at the Cu–Ni side, Calphad 29, 40-48 (2005). doi:10.1016/j.calphad.2005.02.002
Wei Yang, Peisheng Wang, Xiaozhong Huang, Shuyan Zhang, Thermodynamic analysis of the Al–Ni system, Intermetallics 149, 107647 (2022). doi:10.1016/j.intermet.2022.107647
C. E. Campbell, U. R. Kattner, A thermodynamic assessment of the Ni-Al-B system, JPE 20, 485-496 (1999). doi:10.1361/105497199770340743
I. Ansara, B. Sundman, P. Willemin, Thermodynamic modeling of ordered phases in the NiAl system, Acta Metallurgica 36, 977-982 (1988). doi:10.1016/0001-6160(88)90152-6
Xuan L. Liu, Greta Lindwall, Thomas Gheno, Zi-Kui Liu, Thermodynamic modeling of Al–Co–Cr, Al–Co–Ni, Co–Cr–Ni ternary systems towards a description for Al–Co–Cr–Ni, Calphad 52, 125-142 (2016). doi:10.1016/j.calphad.2015.12.007
Ibrahim Ansara, Nathalie Dupin, Hans Leo Lukas, Bo Sundman, Thermodynamic assessment of the Al-Ni system, Journal of Alloys and Compounds 247, 20-30 (1997). doi:10.1016/s0925-8388(96)02652-7

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). doi:10.5281/zenodo.23735569
R. Arróyave, J. Saal, D. Shin, ORCHID-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). doi: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). doi: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). doi: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.

@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}
}