Nd–Ni system

90 accepted literature values from 2 paper(s) (experimental 39, model 51); 4 calculated phase diagram(s). 11 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 (15) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	39
model	51

Accepted values by property group
Property group	Values
invariant reaction	90

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
NdNi-05Hua.tdb	M. Huang, R.W. McCallum, T.A. Lograsso, J. Alloys Compd., 398, 127-32(2005). doi:10.1016/j.jallcom.2005.02.037	`75472194c597523ea31ce91382d42e0179952433deed0674318b1aeada0cda79`	viewer · TDB · JSON
NdNi-15Luo.tdb	Parameters for the Ni-rich intermetallic phases slightly modified from 05Hua. doi:10.1016/j.calphad.2015.10.009	`3f57a2103568896df4c0afae54bff9fadeefab629dcc32edc24698747dfab9ee`	viewer · TDB · JSON
NdNi-23Ye.tdb	H. Ye, M. Rong, Q. Yao, Q. Chen, J. Wang, G. Rao, H. Zhou, J. Mater. Sci., 58, 1260-92(2023). doi:10.1007/s10853-022-08039-1	`14b046601bb540bc03eb8d512b44a28253212e731661407dc92fb541b001011e`	viewer · TDB · JSON
NdNi-96Du.tdb	Y. Du, N. Clavaguera, Calphad, 20, 289-96(1996). doi:10.1016/S0364-5916(96)00031-4	`40296ac12169d5afcd58867e43fc7635cab2849b08c0ea76bf5c60f262a9f0fb`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
NdNi-05Hua.tdb	1558.71	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91738)
NdNi-05Hua.tdb	1558.69	ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91741) + FCC_A1 (x(Ni) 1)
NdNi-05Hua.tdb	1552.84	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + FCC_A1 (x(Ni) 1)
NdNi-05Hua.tdb	1464.6	LIQUID (x(Ni) 0.72132) + ND2NI7_HT (x(Ni) 0.77778) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-05Hua.tdb	1464.6	LIQUID (x(Ni) 0.72139) + ND2NI7_HT (x(Ni) 0.77778) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-05Hua.tdb	1444.36	ND2NI7_HT (x(Ni) 0.77778) + ND2NI7_LT (x(Ni) 0.77778) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-05Hua.tdb	1444.36	LIQUID (x(Ni) 0.71304) + ND2NI7_LT (x(Ni) 0.77778) + ND2NI7_HT (x(Ni) 0.77778)
NdNi-05Hua.tdb	1444.36	LIQUID (x(Ni) 0.71295) + ND2NI7_HT (x(Ni) 0.77778) + ND2NI7_LT (x(Ni) 0.77778)
NdNi-05Hua.tdb	1341.08	LIQUID (x(Ni) 0.67974) + NDNI3 (x(Ni) 0.75) + ND2NI7_LT (x(Ni) 0.77778)
NdNi-05Hua.tdb	1341.08	LIQUID (x(Ni) 0.67974) + NDNI3 (x(Ni) 0.75) + ND2NI7_LT (x(Ni) 0.77778)
NdNi-05Hua.tdb	1341.08	LIQUID (x(Ni) 0.67972) + NDNI3 (x(Ni) 0.75) + ND2NI7_LT (x(Ni) 0.77778)
NdNi-05Hua.tdb	1236.65	LIQUID (x(Ni) 0.64918) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-05Hua.tdb	1236.64	LIQUID (x(Ni) 0.649) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-05Hua.tdb	1236.64	LIQUID (x(Ni) 0.64899) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-05Hua.tdb	1128.04	BCC_A2 (x(Ni) 8.000e-5) + DHCP (x(Ni) 9.000e-5) + LIQUID (x(Ni) 0.12994)
NdNi-05Hua.tdb	1128.04	BCC_A2 (x(Ni) 8.000e-5) + DHCP (x(Ni) 9.000e-5) + LIQUID (x(Ni) 0.12993)
NdNi-05Hua.tdb	1046.99	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56539) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-05Hua.tdb	1046.99	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56555) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-05Hua.tdb	1046.99	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56534) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-05Hua.tdb	884.11	DHCP (x(Ni) 2.000e-5) + LIQUID (x(Ni) 0.21839) + ND3NI_D011 (x(Ni) 0.25)
NdNi-05Hua.tdb	884.11	DHCP (x(Ni) 2.000e-5) + LIQUID (x(Ni) 0.2184) + ND3NI_D011 (x(Ni) 0.25)
NdNi-05Hua.tdb	869.22	ND3NI_D011 (x(Ni) 0.25) + ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.30052)
NdNi-05Hua.tdb	869.22	ND3NI_D011 (x(Ni) 0.25) + ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.30036)
NdNi-05Hua.tdb	857.24	ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.33805) + NDNI_B33 (x(Ni) 0.5)
NdNi-05Hua.tdb	857.24	ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.33824) + NDNI_B33 (x(Ni) 0.5)
NdNi-15Luo.tdb	1572.74	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91758)
NdNi-15Luo.tdb	1572.74	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91781)
NdNi-15Luo.tdb	1572.74	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91775)
NdNi-15Luo.tdb	1569.62	ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.92115) + FCC_A1 (x(Ni) 1)
NdNi-15Luo.tdb	1569.62	ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.92135) + FCC_A1 (x(Ni) 1)
NdNi-15Luo.tdb	1521.77	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + FCC_A1 (x(Ni) 1)
NdNi-15Luo.tdb	1463.78	LIQUID (x(Ni) 0.71346) + ND2NI7 (x(Ni) 0.77778) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-15Luo.tdb	1463.78	LIQUID (x(Ni) 0.71349) + ND2NI7 (x(Ni) 0.77778) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-15Luo.tdb	1340.41	LIQUID (x(Ni) 0.67287) + NDNI3 (x(Ni) 0.75) + ND2NI7 (x(Ni) 0.77778)
NdNi-15Luo.tdb	1340.41	LIQUID (x(Ni) 0.67297) + NDNI3 (x(Ni) 0.75) + ND2NI7 (x(Ni) 0.77778)
NdNi-15Luo.tdb	1340.41	LIQUID (x(Ni) 0.67285) + NDNI3 (x(Ni) 0.75) + ND2NI7 (x(Ni) 0.77778)
NdNi-15Luo.tdb	1234.07	LIQUID (x(Ni) 0.6429) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-15Luo.tdb	1234.06	LIQUID (x(Ni) 0.64271) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-15Luo.tdb	1234.06	LIQUID (x(Ni) 0.64264) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-15Luo.tdb	1128.04	BCC_A2 (x(Ni) 8.000e-5) + DHCP (x(Ni) 9.000e-5) + LIQUID (x(Ni) 0.12994)
NdNi-15Luo.tdb	1128.04	BCC_A2 (x(Ni) 8.000e-5) + DHCP (x(Ni) 9.000e-5) + LIQUID (x(Ni) 0.12993)
NdNi-15Luo.tdb	1047.5	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56502) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-15Luo.tdb	1047.5	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56519) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-15Luo.tdb	1047.5	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56495) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-15Luo.tdb	884.11	DHCP (x(Ni) 2.000e-5) + LIQUID (x(Ni) 0.21839) + ND3NI_D011 (x(Ni) 0.25)
NdNi-15Luo.tdb	884.11	DHCP (x(Ni) 2.000e-5) + LIQUID (x(Ni) 0.2184) + ND3NI_D011 (x(Ni) 0.25)
NdNi-15Luo.tdb	869.22	ND3NI_D011 (x(Ni) 0.25) + ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.30052)
NdNi-15Luo.tdb	869.22	ND3NI_D011 (x(Ni) 0.25) + ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.30036)
NdNi-15Luo.tdb	857.24	ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.33805) + NDNI_B33 (x(Ni) 0.5)
NdNi-15Luo.tdb	857.24	ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.33824) + NDNI_B33 (x(Ni) 0.5)
NdNi-23Ye.tdb	1572.07	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91411)
NdNi-23Ye.tdb	1572.07	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91434)
NdNi-23Ye.tdb	1572.07	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91427)
NdNi-23Ye.tdb	1555.51	ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.9253) + FCC_A1 (x(Ni) 1)
NdNi-23Ye.tdb	1555.5	ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.92515) + FCC_A1 (x(Ni) 1)
NdNi-23Ye.tdb	1519.7	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + FCC_A1 (x(Ni) 1)
NdNi-23Ye.tdb	1466.2	LIQUID (x(Ni) 0.70997) + ND2NI7 (x(Ni) 0.77778) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-23Ye.tdb	1341.3	LIQUID (x(Ni) 0.6652) + NDNI3 (x(Ni) 0.75) + ND2NI7 (x(Ni) 0.77778)
NdNi-23Ye.tdb	1341.3	LIQUID (x(Ni) 0.66521) + NDNI3 (x(Ni) 0.75) + ND2NI7 (x(Ni) 0.77778)
NdNi-23Ye.tdb	1288.99	BCC_A2 (x(Ni) 0) + LIQUID (x(Ni) 0) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-23Ye.tdb	1236.86	LIQUID (x(Ni) 0.63329) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-23Ye.tdb	1236.85	LIQUID (x(Ni) 0.63309) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-23Ye.tdb	1236.85	LIQUID (x(Ni) 0.63308) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-23Ye.tdb	1128	BCC_A2 (x(Ni) 3.000e-5) + DHCP (x(Ni) 3.000e-5) + LIQUID (x(Ni) 0.09138)
NdNi-23Ye.tdb	1128	DHCP (x(Ni) 3.000e-5) + BCC_A2 (x(Ni) 3.000e-5) + LIQUID (x(Ni) 0.09126)
NdNi-23Ye.tdb	1048.58	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.55614) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-23Ye.tdb	1048.58	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.55622) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-23Ye.tdb	1048.58	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.55608) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-23Ye.tdb	886.97	DHCP (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.21291) + ND3NI_D011 (x(Ni) 0.25)
NdNi-23Ye.tdb	886.97	DHCP (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.21295) + ND3NI_D011 (x(Ni) 0.25)
NdNi-23Ye.tdb	886.97	DHCP (x(Ni) 1.000e-5) + LIQUID (x(Ni) 0.2129) + ND3NI_D011 (x(Ni) 0.25)
NdNi-23Ye.tdb	873.81	ND3NI_D011 (x(Ni) 0.25) + ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.30972)
NdNi-23Ye.tdb	873.81	ND3NI_D011 (x(Ni) 0.25) + ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.30967)
NdNi-23Ye.tdb	855.28	ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.35937) + NDNI_B33 (x(Ni) 0.5)
NdNi-23Ye.tdb	855.28	ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.35939) + NDNI_B33 (x(Ni) 0.5)
NdNi-96Du.tdb	1572.03	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.90594)
NdNi-96Du.tdb	1572.03	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.90606)
NdNi-96Du.tdb	1572.03	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.90611)
NdNi-96Du.tdb	1559.63	ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91569) + FCC_A1 (x(Ni) 0.99956)
NdNi-96Du.tdb	1559.63	ND2NI17 (x(Ni) 0.89474) + LIQUID (x(Ni) 0.91576) + FCC_A1 (x(Ni) 0.99956)
NdNi-96Du.tdb	1523.59	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + FCC_A1 (x(Ni) 0.99965)
NdNi-96Du.tdb	1523.59	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + FCC_A1 (x(Ni) 0.99965)
NdNi-96Du.tdb	1523.59	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + FCC_A1 (x(Ni) 0.99965)
NdNi-96Du.tdb	1523.59	NDNI5_D2D (x(Ni) 0.83333) + ND2NI17 (x(Ni) 0.89474) + FCC_A1 (x(Ni) 0.99965)
NdNi-96Du.tdb	1387.71	LIQUID (x(Ni) 0.70883) + ND2NI7 (x(Ni) 0.77778) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-96Du.tdb	1387.71	LIQUID (x(Ni) 0.70888) + ND2NI7 (x(Ni) 0.77778) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-96Du.tdb	1288.99	BCC_A2 (x(Ni) 0) + LIQUID (x(Ni) 0) + NDNI5_D2D (x(Ni) 0.83333)
NdNi-96Du.tdb	1286.08	LIQUID (x(Ni) 0.67301) + NDNI3 (x(Ni) 0.75) + ND2NI7 (x(Ni) 0.77778)
NdNi-96Du.tdb	1286.08	LIQUID (x(Ni) 0.67298) + NDNI3 (x(Ni) 0.75) + ND2NI7 (x(Ni) 0.77778)
NdNi-96Du.tdb	1201.09	LIQUID (x(Ni) 0.64686) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-96Du.tdb	1201.08	LIQUID (x(Ni) 0.64674) + NDNI2_C15 (x(Ni) 0.66667) + NDNI3 (x(Ni) 0.75)
NdNi-96Du.tdb	1128	BCC_A2 (x(Ni) 3.000e-5) + DHCP (x(Ni) 3.000e-5) + LIQUID (x(Ni) 0.07729)
NdNi-96Du.tdb	1128	DHCP (x(Ni) 3.000e-5) + BCC_A2 (x(Ni) 3.000e-5) + LIQUID (x(Ni) 0.07725)
NdNi-96Du.tdb	993.25	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56048) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-96Du.tdb	993.25	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56049) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-96Du.tdb	993.25	NDNI_B33 (x(Ni) 0.5) + LIQUID (x(Ni) 0.56043) + NDNI2_C15 (x(Ni) 0.66667)
NdNi-96Du.tdb	853.31	ND3NI_D011 (x(Ni) 0.25) + LIQUID (x(Ni) 0.26261) + ND7NI3_D102 (x(Ni) 0.3)
NdNi-96Du.tdb	853.31	ND3NI_D011 (x(Ni) 0.25) + LIQUID (x(Ni) 0.26272) + ND7NI3_D102 (x(Ni) 0.3)
NdNi-96Du.tdb	853.31	ND3NI_D011 (x(Ni) 0.25) + LIQUID (x(Ni) 0.26235) + ND7NI3_D102 (x(Ni) 0.3)
NdNi-96Du.tdb	834.14	DHCP (x(Ni) 0) + LIQUID (x(Ni) 0.20335) + ND3NI_D011 (x(Ni) 0.25)
NdNi-96Du.tdb	834.14	DHCP (x(Ni) 0) + LIQUID (x(Ni) 0.20336) + ND3NI_D011 (x(Ni) 0.25)
NdNi-96Du.tdb	800.56	ND7NI3_D102 (x(Ni) 0.3) + LIQUID (x(Ni) 0.37226) + NDNI_B33 (x(Ni) 0.5)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull NdNi-05Hua · CALPHAD hull NdNi-15Luo · CALPHAD hull NdNi-96Du

Invariant reactions (literature)

Invariant reactions reported in the literature for the Nd–Ni system (90)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1693.15	congruent melting: Liquid <-> NdNi5	Liquid: Nd 0.166667, Ni 0.833333; NdNi5: Nd 0.166667, Ni 0.833333	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 36 report
1678.15	congruent melting: Liquid <-> NdNi5	Liquid: Ni 0.8333; NdNi5: Nd 0.166667, Ni 0.833333	model	[1] Huang 2005	Table 2, p. 5, row 35 report
1573.15	Liquid + NdNi5 <-> Nd2Ni17	Liquid: Ni 0.91; NdNi5: Nd 0.166667, Ni 0.833333; Nd2Ni17: Nd 0.105263, Ni 0.894737	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 38 report
1563.15	Liquid <-> Nd2Ni17 + fcc (Ni)	Liquid: Ni 0.91; Nd2Ni17: Nd 0.105263, Ni 0.894737	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 40 report
1559.15	Liquid + NdNi5 <-> Nd2Ni17	Liquid: Ni 0.9174; NdNi5: Nd 0.166667, Ni 0.833333; Nd2Ni17: Nd 0.105263, Ni 0.894737	model	[1] Huang 2005	Table 2, p. 5, row 37 report
1558.15	Liquid <-> Nd2Ni17 + fcc (Ni)	Liquid: Ni 0.9175; Nd2Ni17: Nd 0.105263, Ni 0.894737	model	[1] Huang 2005	Table 2, p. 5, row 39 report
1555.15	Nd2Ni17 <-> NdNi5 + fcc (Ni)	Nd2Ni17: Nd 0.105263, Ni 0.894737; NdNi5: Nd 0.166667, Ni 0.833333	experimental	[1] Huang 2005	Table 2, p. 5, row 42 report
1550.15	Nd2Ni17 <-> NdNi5 + fcc (Ni)	Nd2Ni17: Nd 0.105263, Ni 0.894737; NdNi5: Nd 0.166667, Ni 0.833333	model	[1] Huang 2005	Table 2, p. 5, row 41 report
1523.15	Nd2Ni17 <-> NdNi5 + fcc (Ni)	Nd2Ni17: Nd 0.105263, Ni 0.894737; NdNi5: Nd 0.166667, Ni 0.833333	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 43 report
1466.15	Liquid + NdNi5 <-> βNd2Ni7	NdNi5: Nd 0.166667, Ni 0.833333; βNd2Ni7: Nd 0.222222, Ni 0.777778	experimental	[1] Huang 2005	Table 2, p. 5, row 33 report
1464.15	Liquid + NdNi5 <-> βNd2Ni7	Liquid: Ni 0.7213; NdNi5: Nd 0.166667, Ni 0.833333; βNd2Ni7: Nd 0.222222, Ni 0.777778	model	[1] Huang 2005	Table 2, p. 5, row 32 report
1445.15	Liquid + NdNi5 <-> αNd2Ni7	NdNi5: Nd 0.166667, Ni 0.833333; αNd2Ni7: Nd 0.222222, Ni 0.777778	experimental	[1] Huang 2005	Table 2, p. 5, row 29 report
1445.15	polymorphic: αNd2Ni7 <-> βNd2Ni7	αNd2Ni7: Nd 0.222222, Ni 0.777778; βNd2Ni7: Nd 0.222222, Ni 0.777778	experimental	[1] Huang 2005	Table 2, p. 5, row 31 report
1444.15	polymorphic: αNd2Ni7 <-> βNd2Ni7	αNd2Ni7: Nd 0.222222, Ni 0.777778; βNd2Ni7: Nd 0.222222, Ni 0.777778	model	[1] Huang 2005	Table 2, p. 5, row 30 report
1444.15	Liquid + NdNi5 <-> αNd2Ni7	Liquid: Ni 0.713; NdNi5: Nd 0.166667, Ni 0.833333; αNd2Ni7: Nd 0.222222, Ni 0.777778	model	[1] Huang 2005	Table 2, p. 5, row 28 report
1407.15	Liquid + NdNi5 <-> βNd2Ni7	Liquid: Ni 0.66; NdNi5: Nd 0.166667, Ni 0.833333; βNd2Ni7: Nd 0.222222, Ni 0.777778	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 34 report
1341.15	Liquid + αNd2Ni7 <-> NdNi3	Liquid: Ni 0.6797; αNd2Ni7: Nd 0.222222, Ni 0.777778; NdNi3: Nd 0.25, Ni 0.75	model	[1] Huang 2005	Table 2, p. 5, row 25 report
1341.15	Liquid + αNd2Ni7 <-> NdNi3	αNd2Ni7: Nd 0.222222, Ni 0.777778; NdNi3: Nd 0.25, Ni 0.75	experimental	[1] Huang 2005	Table 2, p. 5, row 26 report
1303.15	Liquid + αNd2Ni7 <-> NdNi3	Liquid: Ni 0.64; αNd2Ni7: Nd 0.222222, Ni 0.777778; NdNi3: Nd 0.25, Ni 0.75	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 27 report
1237.15	Liquid + NdNi2 <-> NdNi3	Liquid: Ni 0.649; NdNi2: Nd 0.333333, Ni 0.666667; NdNi3: Nd 0.25, Ni 0.75	model	[1] Huang 2005	Table 2, p. 5, row 22 report
1237.15	Liquid + NdNi2 <-> NdNi3	NdNi2: Nd 0.333333, Ni 0.666667; NdNi3: Nd 0.25, Ni 0.75	experimental	[1] Huang 2005	Table 2, p. 5, row 23 report
1213.15	Liquid + NdNi2 <-> NdNi3	Liquid: Ni 0.63; NdNi2: Nd 0.333333, Ni 0.666667; NdNi3: Nd 0.25, Ni 0.75	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 24 report
1136.15	Liquid + bcc (Nd) <-> dhcp (Nd)		experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 3 report
1136	peritectic: L + bcc(Nd) <-> dhcp(Nd)		experimental	[2] Ye 2023 cites ref. 84	Table 8, p. 16, row 3 report
1135	peritectic: L + bcc(Nd) <-> dhcp(Nd)	L: Ni 0.072	model	[2] Ye 2023 cites ref. 38	Table 8, p. 16, row 6 report
1128	peritectic: L + bcc(Nd) <-> dhcp(Nd)	L: Ni 0.13	model	[2] Ye 2023 cites ref. 36	Table 8, p. 16, row 5 report
1128	peritectic: L + bcc(Nd) <-> dhcp(Nd)	L: Ni 0.091	model	[2] Ye 2023	Table 8, p. 16, row 7 report
1128	peritectic: L + bcc(Nd) <-> dhcp(Nd)	L: Ni 0.077	model	[2] Ye 2023 cites ref. 37	Table 8, p. 16, row 4 report
1126.15	Liquid + bcc (Nd) <-> dhcp (Nd)	Liquid: Ni 0.1299	model	[1] Huang 2005	Table 2, p. 5, row 1 report
1126.15	Liquid + bcc (Nd) <-> dhcp (Nd)		experimental	[1] Huang 2005	Table 2, p. 5, row 2 report
1126	peritectic: L + bcc(Nd) <-> dhcp(Nd)		experimental	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 2 report
1126	peritectic: L + bcc(Nd) <-> dhcp(Nd)	L: Ni 0.13	model	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 1 report
1096.8	congruent melting: L <-> NdNi	L: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023	Table 8, p. 16, row 47 report
1096	congruent melting: L <-> NdNi	L: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 38	Table 8, p. 16, row 46 report
1092.15	congruent melting: Liquid <-> NdNi	Liquid: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	model	[1] Huang 2005	Table 2, p. 5, row 16 report
1092.15	congruent melting: Liquid <-> NdNi	Liquid: Nd 0.5, Ni 0.5; NdNi: Nd 0.5, Ni 0.5	experimental	[1] Huang 2005	Table 2, p. 5, row 17 report
1092	congruent melting: L <-> NdNi	L: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 36	Table 8, p. 16, row 45 report
1092	congruent melting: L <-> NdNi	L: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 40 report
1092	congruent melting: L <-> NdNi	L: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	experimental	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 41 report
1090.6	congruent melting: L <-> NdNi	L: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 34	Table 8, p. 16, row 42 report
1053.15	congruent melting: Liquid <-> NdNi	Liquid: Nd 0.5, Ni 0.5; NdNi: Nd 0.5, Ni 0.5	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 18 report
1053	congruent melting: L <-> NdNi	L: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	experimental	[2] Ye 2023 cites ref. 84	Table 8, p. 16, row 43 report
1053	congruent melting: L <-> NdNi	L: Ni 0.5; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 37	Table 8, p. 16, row 44 report
1047.15	Liquid <-> NdNi + NdNi2	Liquid: Ni 0.5654; NdNi: Nd 0.5, Ni 0.5; NdNi2: Nd 0.333333, Ni 0.666667	model	[1] Huang 2005	Table 2, p. 5, row 19 report
1046.15	Liquid <-> NdNi + NdNi2	NdNi: Nd 0.5, Ni 0.5; NdNi2: Nd 0.333333, Ni 0.666667	experimental	[1] Huang 2005	Table 2, p. 5, row 20 report
993.15	Liquid <-> NdNi + NdNi2	NdNi: Nd 0.5, Ni 0.5; NdNi2: Nd 0.333333, Ni 0.666667	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 21 report
892.9	congruent melting: L <-> Nd3Ni	L: Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023	Table 8, p. 16, row 23 report
891.4	congruent melting: L <-> Nd3Ni	L: Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 34	Table 8, p. 16, row 18 report
891.15	congruent melting: Liquid <-> Nd3Ni	Liquid: Nd 0.75, Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	experimental	[1] Huang 2005	Table 2, p. 5, row 8 report
891.15	congruent melting: Liquid <-> Nd3Ni	Liquid: Ni 0.0025; Nd3Ni: Nd 0.75, Ni 0.25	model	[1] Huang 2005	Table 2, p. 5, row 7 report
891	congruent melting: L <-> Nd3Ni	L: Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 36	Table 8, p. 16, row 21 report
891	congruent melting: L <-> Nd3Ni	L: Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 17 report
891	congruent melting: L <-> Nd3Ni	L: Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	experimental	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 16 report
890	congruent melting: L <-> Nd3Ni	L: Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 38	Table 8, p. 16, row 22 report
887	eutectic: L <-> Nd3Ni + dhcp(Nd)	L: Ni 0.213; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023	Table 8, p. 16, row 15 report
884.15	Liquid <-> Nd3Ni + dhcp (Nd)	Nd3Ni: Nd 0.75, Ni 0.25	experimental	[1] Huang 2005	Table 2, p. 5, row 5 report
884.15	Liquid <-> Nd3Ni + dhcp (Nd)	Liquid: Ni 0.2184; Nd3Ni: Nd 0.75, Ni 0.25	model	[1] Huang 2005	Table 2, p. 5, row 4 report
884	eutectic: L <-> Nd3Ni + dhcp(Nd)	L: Ni 0.218; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 8 report
884	eutectic: L <-> Nd3Ni + dhcp(Nd)	L: Ni 0.218; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 36	Table 8, p. 16, row 13 report
884	eutectic: L <-> Nd3Ni + dhcp(Nd)	Nd3Ni: Nd 0.75, Ni 0.25	experimental	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 9 report
883	eutectic: L <-> Nd3Ni + dhcp(Nd)	L: Ni 0.218; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 38	Table 8, p. 16, row 14 report
874.1	eutectic: L <-> Nd3Ni + dhcp(Nd)	L: Ni 0.193; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 34	Table 8, p. 16, row 10 report
873.8	peritectic: L + Nd3Ni <-> Nd7Ni3	L: Ni 0.31; Nd3Ni: Nd 0.75, Ni 0.25; Nd7Ni3: Nd 0.7, Ni 0.3	model	[2] Ye 2023	Table 8, p. 16, row 31 report
871.15	Liquid + Nd7Ni3 <-> Nd3Ni	Nd7Ni3: Nd 0.7, Ni 0.3; Nd3Ni: Nd 0.75, Ni 0.25	experimental	[1] Huang 2005	Table 2, p. 5, row 11 report
871	peritectic: L + Nd3Ni <-> Nd7Ni3	Nd3Ni: Nd 0.75, Ni 0.25; Nd7Ni3: Nd 0.7, Ni 0.3	experimental	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 24 report
869.15	Liquid + Nd7Ni3 <-> Nd3Ni	Liquid: Ni 0.3005; Nd7Ni3: Nd 0.7, Ni 0.3; Nd3Ni: Nd 0.75, Ni 0.25	model	[1] Huang 2005	Table 2, p. 5, row 10 report
869	peritectic: L + Nd3Ni <-> Nd7Ni3	L: Ni 0.303; Nd3Ni: Nd 0.75, Ni 0.25; Nd7Ni3: Nd 0.7, Ni 0.3	model	[2] Ye 2023 cites ref. 38	Table 8, p. 16, row 30 report
869	peritectic: L + Nd3Ni <-> Nd7Ni3	L: Ni 0.301; Nd3Ni: Nd 0.75, Ni 0.25; Nd7Ni3: Nd 0.7, Ni 0.3	model	[2] Ye 2023 cites ref. 36	Table 8, p. 16, row 29 report
869	peritectic: L + Nd3Ni <-> Nd7Ni3	L: Ni 0.301; Nd3Ni: Nd 0.75, Ni 0.25; Nd7Ni3: Nd 0.7, Ni 0.3	model	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 25 report
868.6	peritectic: L + Nd3Ni <-> Nd7Ni3	Nd3Ni: Nd 0.75, Ni 0.25; Nd7Ni3: Nd 0.7, Ni 0.3	model	[2] Ye 2023 cites ref. 34	Table 8, p. 16, row 26 report
867.3	eutectic: L <-> Nd7Ni3 + NdNi	L: Ni 0.321; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 34	Table 8, p. 16, row 34 report
863.15	congruent melting: Liquid <-> Nd3Ni	Liquid: Nd 0.75, Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 9 report
863	congruent melting: L <-> Nd3Ni	L: Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	experimental	[2] Ye 2023 cites ref. 84	Table 8, p. 16, row 19 report
858.15	Liquid <-> Nd7Ni3 + NdNi	Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	experimental	[1] Huang 2005	Table 2, p. 5, row 14 report
858	eutectic: L <-> Nd7Ni3 + NdNi	Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	experimental	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 32 report
857.15	Liquid <-> Nd7Ni3 + NdNi	Liquid: Ni 0.3381; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	model	[1] Huang 2005	Table 2, p. 5, row 13 report
857	eutectic: L <-> Nd7Ni3 + NdNi	L: Ni 0.338; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 38	Table 8, p. 16, row 38 report
857	eutectic: L <-> Nd7Ni3 + NdNi	L: Ni 0.338; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 36	Table 8, p. 16, row 37 report
857	eutectic: L <-> Nd7Ni3 + NdNi	L: Ni 0.338; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 35	Table 8, p. 16, row 33 report
855.3	eutectic: L <-> Nd7Ni3 + NdNi	L: Ni 0.359; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023	Table 8, p. 16, row 39 report
855	congruent melting: L <-> Nd3Ni	L: Ni 0.25; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 37	Table 8, p. 16, row 20 report
853	peritectic: L + Nd3Ni <-> Nd7Ni3	Nd3Ni: Nd 0.75, Ni 0.25; Nd7Ni3: Nd 0.7, Ni 0.3	model	[2] Ye 2023 cites ref. 37	Table 8, p. 16, row 28 report
843.15	Liquid <-> Nd3Ni + dhcp (Nd)	Liquid: Ni 0.19; Nd3Ni: Nd 0.75, Ni 0.25	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 6 report
843	eutectic: L <-> Nd3Ni + dhcp(Nd)	L: Ni 0.19; Nd3Ni: Nd 0.75, Ni 0.25	experimental	[2] Ye 2023 cites ref. 84	Table 8, p. 16, row 11 report
838.15	Liquid + Nd7Ni3 <-> Nd3Ni	Nd7Ni3: Nd 0.7, Ni 0.3; Nd3Ni: Nd 0.75, Ni 0.25	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 12 report
838	peritectic: L + Nd3Ni <-> Nd7Ni3	Nd3Ni: Nd 0.75, Ni 0.25; Nd7Ni3: Nd 0.7, Ni 0.3	experimental	[2] Ye 2023 cites ref. 84	Table 8, p. 16, row 27 report
834	eutectic: L <-> Nd3Ni + dhcp(Nd)	L: Ni 0.203; Nd3Ni: Nd 0.75, Ni 0.25	model	[2] Ye 2023 cites ref. 37	Table 8, p. 16, row 12 report
813.15	Liquid <-> Nd7Ni3 + NdNi	Liquid: Ni 0.35; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	experimental	[1] Huang 2005 cites Pan 1991	Table 2, p. 5, row 15 report
813	eutectic: L <-> Nd7Ni3 + NdNi	L: Ni 0.35; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	experimental	[2] Ye 2023 cites ref. 84	Table 8, p. 16, row 35 report
801	eutectic: L <-> Nd7Ni3 + NdNi	L: Ni 0.372; Nd7Ni3: Nd 0.7, Ni 0.3; NdNi: Nd 0.5, Ni 0.5	model	[2] Ye 2023 cites ref. 37	Table 8, p. 16, row 36 report

Sources

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

Mianliang Huang, R. William McCallum, Thomas A. Lograsso, Experimental investigation and thermodynamic modeling of the Nd–Ni system, Journal of Alloys and Compounds 398, 127-132 (2005). doi:10.1016/j.jallcom.2005.02.037
Hongjian Ye, Maohua Rong, Qingrong Yao, Qing Chen, Jiang Wang, Guanghui Rao et al., Phase equilibria and thermodynamic properties in the RE-Ni (RE = rare earth metals) binary systems, J Mater Sci 58, 1260-1292 (2023). doi:10.1007/s10853-022-08039-1

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}
}