Al–Ce system

24 accepted literature values from 3 paper(s) (experimental 3, model 20, DFT 1); 4 calculated phase diagram(s). 22 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 (17) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	3
model	20
DFT	1

Accepted values by property group
Property group	Values
invariant reaction	14
phase transition	9
formation	1

Calculated phase diagrams

Binary phase diagrams calculated with pycalphad 0.11.2 from the SGTE binary collection (Hallstedt 2025, CC BY 4.0). Evidence class: model.

Assessments with a calculated phase diagram
TDB file	Assessment	SHA-256	Links
AlCe-01Cac.tdb	G. Cacciamani, R. Ferro, Calphad, 25, 583-97(2001). doi:10.1016/S0364-5916(02)00009-3	`8098fbd6df59b76025b6a346caa6467f8ab040759728f0142a7d172d4b14e53b`	viewer · TDB · JSON
AlCe-05Gao.tdb	M.C. Gao, N. Unlu, G.J. Shiflet, M. Mihalkovic, M. Widom, Metall. Mater. Trans. A, 26A, 3269-79(2005). doi:10.1007/s11661-005-0001-y	`7f218872b91de97ec5b97b241aefcccd47594f5a1fc5f072641c92e459c433a4`	viewer · TDB · JSON
AlCe-98Cac-COST.tdb	G. Cacciamani, G. Borzone, R. Ferro, COST 507, Final report round 2, 1998.	`fa2be26935d723de41b2a5b794641bbe2e2119d8d770cc4b0de1a7b504e8aaca`	viewer · TDB · JSON
AlCe-98Cac-LB.tdb	G. Cacciamani, G. Borzone, R. Ferro, COST 507, Final report round 2, 1998.	`e9f69b0d88bcade25e49fb9ab6bb21965f3e76ab57afa414ebae15d058a5f44a`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
AlCe-01Cac.tdb	1528.96	LIQUID (x(Ce) 0.18739) + AL11CE3_D13 (x(Ce) 0.21429) + AL2CE_C15 (x(Ce) 0.32927)
AlCe-01Cac.tdb	1528.96	LIQUID (x(Ce) 0.18745) + AL11CE3_D13 (x(Ce) 0.21429) + AL2CE_C15 (x(Ce) 0.32928)
AlCe-01Cac.tdb	1407.2	AL11CE3_D13 (x(Ce) 0.21429) + AL3CE_D019 (x(Ce) 0.25) + AL2CE_C15 (x(Ce) 0.33081)
AlCe-01Cac.tdb	1407.2	AL11CE3_D13 (x(Ce) 0.21429) + AL3CE_D019 (x(Ce) 0.25) + AL2CE_C15 (x(Ce) 0.33082)
AlCe-01Cac.tdb	1290.32	AL11CE3_D13 (x(Ce) 0.21429) + AL11CE3_ALPHA (x(Ce) 0.21429) + AL3CE_D019 (x(Ce) 0.25)
AlCe-01Cac.tdb	1290.32	LIQUID (x(Ce) 0.08747) + AL11CE3_ALPHA (x(Ce) 0.21429) + AL11CE3_D13 (x(Ce) 0.21429)
AlCe-01Cac.tdb	1290.32	LIQUID (x(Ce) 0.08736) + AL11CE3_D13 (x(Ce) 0.21429) + AL11CE3_ALPHA (x(Ce) 0.21429)
AlCe-01Cac.tdb	1115.87	AL2CE_C15 (x(Ce) 0.37883) + ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.62926)
AlCe-01Cac.tdb	960.89	LIQUID (x(Ce) 0.92788) + BCC_A2 (x(Ce) 0.98673) + FCC_A1 (x(Ce) 0.99998)
AlCe-01Cac.tdb	960.89	LIQUID (x(Ce) 0.92796) + BCC_A2 (x(Ce) 0.98674) + FCC_A1 (x(Ce) 0.99998)
AlCe-01Cac.tdb	925.11	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.72124) + ALCE3_L12 (x(Ce) 0.75)
AlCe-01Cac.tdb	925.11	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.72135) + ALCE3_L12 (x(Ce) 0.75)
AlCe-01Cac.tdb	925.11	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.72141) + ALCE3_L12 (x(Ce) 0.75)
AlCe-01Cac.tdb	904.01	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.02613) + AL11CE3_ALPHA (x(Ce) 0.21429)
AlCe-01Cac.tdb	904.01	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.02602) + AL11CE3_ALPHA (x(Ce) 0.21429)
AlCe-01Cac.tdb	904.01	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.02599) + AL11CE3_ALPHA (x(Ce) 0.21429)
AlCe-01Cac.tdb	865.58	ALCE3_L12 (x(Ce) 0.75) + LIQUID (x(Ce) 0.86475) + FCC_A1 (x(Ce) 0.99998)
AlCe-01Cac.tdb	865.58	ALCE3_L12 (x(Ce) 0.75) + LIQUID (x(Ce) 0.86457) + FCC_A1 (x(Ce) 0.99998)
AlCe-01Cac.tdb	522.88	ALCE3_L12 (x(Ce) 0.75) + ALCE3_D019 (x(Ce) 0.75) + FCC_A1 (x(Ce) 1)
AlCe-01Cac.tdb	522.88	ALCE (x(Ce) 0.5) + ALCE3_D019 (x(Ce) 0.75) + ALCE3_L12 (x(Ce) 0.75)
AlCe-05Gao.tdb	1506.91	LIQUID (x(Ce) 0.18157) + AL4CE_D13 (x(Ce) 0.2) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-05Gao.tdb	1506.9	LIQUID (x(Ce) 0.18134) + AL4CE_D13 (x(Ce) 0.2) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-05Gao.tdb	1465.24	AL4CE_D13 (x(Ce) 0.2) + AL3CE_BETA (x(Ce) 0.25) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-05Gao.tdb	1293.17	AL4CE_D13 (x(Ce) 0.2) + AL11CE3 (x(Ce) 0.21429) + AL3CE_BETA (x(Ce) 0.25)
AlCe-05Gao.tdb	1280.04	LIQUID (x(Ce) 0.09435) + AL4CE_D13 (x(Ce) 0.2) + AL11CE3 (x(Ce) 0.21429)
AlCe-05Gao.tdb	1280.04	LIQUID (x(Ce) 0.09421) + AL4CE_D13 (x(Ce) 0.2) + AL11CE3 (x(Ce) 0.21429)
AlCe-05Gao.tdb	1243.99	AL3CE_BETA (x(Ce) 0.25) + AL3CE_D019 (x(Ce) 0.25) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-05Gao.tdb	1243.99	AL11CE3 (x(Ce) 0.21429) + AL3CE_D019 (x(Ce) 0.25) + AL3CE_BETA (x(Ce) 0.25)
AlCe-05Gao.tdb	1128.92	AL2CE_C15 (x(Ce) 0.33333) + ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.65272)
AlCe-05Gao.tdb	1128.91	AL2CE_C15 (x(Ce) 0.33333) + ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.65285)
AlCe-05Gao.tdb	1048.67	ALCE (x(Ce) 0.5) + ALCE2_C37 (x(Ce) 0.66667) + LIQUID (x(Ce) 0.7104)
AlCe-05Gao.tdb	1048.67	ALCE (x(Ce) 0.5) + ALCE2_C37 (x(Ce) 0.66667) + LIQUID (x(Ce) 0.71031)
AlCe-05Gao.tdb	1048.67	ALCE (x(Ce) 0.5) + ALCE2_C37 (x(Ce) 0.66667) + LIQUID (x(Ce) 0.71016)
AlCe-05Gao.tdb	973.59	LIQUID (x(Ce) 0.94193) + BCC_A2 (x(Ce) 0.98989) + FCC_A1 (x(Ce) 0.99888)
AlCe-05Gao.tdb	927.42	ALCE2_C37 (x(Ce) 0.66667) + ALCE3_L12 (x(Ce) 0.75) + LIQUID (x(Ce) 0.78326)
AlCe-05Gao.tdb	927.42	ALCE2_C37 (x(Ce) 0.66667) + ALCE3_L12 (x(Ce) 0.75) + LIQUID (x(Ce) 0.78331)
AlCe-05Gao.tdb	920.65	ALCE (x(Ce) 0.5) + ALCE2_C37 (x(Ce) 0.66667) + ALCE3_L12 (x(Ce) 0.75)
AlCe-05Gao.tdb	913.56	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.01958) + AL11CE3 (x(Ce) 0.21429)
AlCe-05Gao.tdb	913.55	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.01947) + AL11CE3 (x(Ce) 0.21429)
AlCe-05Gao.tdb	913.55	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.01944) + AL11CE3 (x(Ce) 0.21429)
AlCe-05Gao.tdb	861.41	ALCE3_L12 (x(Ce) 0.75) + LIQUID (x(Ce) 0.87782) + FCC_A1 (x(Ce) 0.99697)
AlCe-05Gao.tdb	861.41	ALCE3_L12 (x(Ce) 0.75) + LIQUID (x(Ce) 0.87786) + FCC_A1 (x(Ce) 0.99697)
AlCe-05Gao.tdb	523.38	ALCE3_D019 (x(Ce) 0.75) + ALCE3_L12 (x(Ce) 0.75) + FCC_A1 (x(Ce) 0.99996)
AlCe-05Gao.tdb	523.38	ALCE (x(Ce) 0.5) + ALCE3_D019 (x(Ce) 0.75) + ALCE3_L12 (x(Ce) 0.75)
AlCe-05Gao.tdb	523.38	ALCE3_L12 (x(Ce) 0.75) + ALCE3_D019 (x(Ce) 0.75) + FCC_A1 (x(Ce) 0.99996)
AlCe-05Gao.tdb	523.38	ALCE3_L12 (x(Ce) 0.75) + ALCE3_D019 (x(Ce) 0.75) + FCC_A1 (x(Ce) 0.99996)
AlCe-98Cac-COST.tdb	1497.11	LIQUID (x(Ce) 0.17937) + AL11CE3 (x(Ce) 0.21429) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-98Cac-COST.tdb	1497.11	LIQUID (x(Ce) 0.17934) + AL11CE3 (x(Ce) 0.21429) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-98Cac-COST.tdb	1497.11	LIQUID (x(Ce) 0.17935) + AL11CE3 (x(Ce) 0.21429) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-98Cac-COST.tdb	1407.99	AL11CE3 (x(Ce) 0.21429) + AL3CE_D019 (x(Ce) 0.25) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-98Cac-COST.tdb	1116.86	AL2CE_C15 (x(Ce) 0.33333) + ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.61909)
AlCe-98Cac-COST.tdb	1116.86	AL2CE_C15 (x(Ce) 0.33333) + ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.6189)
AlCe-98Cac-COST.tdb	1072	AL2CE_C15 (x(Ce) 0.33333) + BCC_A2 (x(Ce) 1) + LIQUID (x(Ce) 1)
AlCe-98Cac-COST.tdb	1000	LIQUID (x(Ce) 0.95626) + BCC_A2 (x(Ce) 1) + FCC_A1 (x(Ce) 1)
AlCe-98Cac-COST.tdb	1000	LIQUID (x(Ce) 0.95655) + FCC_A1 (x(Ce) 1) + BCC_A2 (x(Ce) 1)
AlCe-98Cac-COST.tdb	911.32	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.70415) + ALCE3 (x(Ce) 0.75)
AlCe-98Cac-COST.tdb	911.32	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.70424) + ALCE3 (x(Ce) 0.75)
AlCe-98Cac-COST.tdb	911.32	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.70406) + ALCE3 (x(Ce) 0.75)
AlCe-98Cac-COST.tdb	902.59	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.02816) + AL11CE3 (x(Ce) 0.21429)
AlCe-98Cac-COST.tdb	902.59	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.02808) + AL11CE3 (x(Ce) 0.21429)
AlCe-98Cac-COST.tdb	902.59	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.02808) + AL11CE3 (x(Ce) 0.21429)
AlCe-98Cac-COST.tdb	852.21	ALCE3 (x(Ce) 0.75) + LIQUID (x(Ce) 0.85388) + FCC_A1 (x(Ce) 1)
AlCe-98Cac-COST.tdb	852.21	ALCE3 (x(Ce) 0.75) + LIQUID (x(Ce) 0.85378) + FCC_A1 (x(Ce) 1)
AlCe-98Cac-LB.tdb	1510.74	LIQUID (x(Ce) 0.18039) + AL11CE3_D13 (x(Ce) 0.21429) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-98Cac-LB.tdb	1510.73	LIQUID (x(Ce) 0.18005) + AL11CE3_D13 (x(Ce) 0.21429) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-98Cac-LB.tdb	1510.73	LIQUID (x(Ce) 0.18006) + AL11CE3_D13 (x(Ce) 0.21429) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-98Cac-LB.tdb	1408.02	AL11CE3_D13 (x(Ce) 0.21429) + AL3CE_D019 (x(Ce) 0.25) + AL2CE_C15 (x(Ce) 0.33333)
AlCe-98Cac-LB.tdb	1292.98	AL11CE3_D13 (x(Ce) 0.21429) + AL11CE3_ALPHA (x(Ce) 0.21429) + AL3CE_D019 (x(Ce) 0.25)
AlCe-98Cac-LB.tdb	1292.98	LIQUID (x(Ce) 0.08915) + AL11CE3_ALPHA (x(Ce) 0.21429) + AL11CE3_D13 (x(Ce) 0.21429)
AlCe-98Cac-LB.tdb	1292.98	LIQUID (x(Ce) 0.08903) + AL11CE3_D13 (x(Ce) 0.21429) + AL11CE3_ALPHA (x(Ce) 0.21429)
AlCe-98Cac-LB.tdb	1115.22	AL2CE_C15 (x(Ce) 0.33333) + ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.63774)
AlCe-98Cac-LB.tdb	1115.22	AL2CE_C15 (x(Ce) 0.33333) + ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.63772)
AlCe-98Cac-LB.tdb	1072	AL2CE_C15 (x(Ce) 0.33333) + BCC_A2 (x(Ce) 1) + LIQUID (x(Ce) 1)
AlCe-98Cac-LB.tdb	1000	LIQUID (x(Ce) 0.95636) + BCC_A2 (x(Ce) 1) + FCC_A1 (x(Ce) 1)
AlCe-98Cac-LB.tdb	1000	LIQUID (x(Ce) 0.9565) + FCC_A1 (x(Ce) 1) + BCC_A2 (x(Ce) 1)
AlCe-98Cac-LB.tdb	941.14	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.7092) + ALCE3_L12 (x(Ce) 0.75)
AlCe-98Cac-LB.tdb	941.13	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.70934) + ALCE3_L12 (x(Ce) 0.75)
AlCe-98Cac-LB.tdb	941.13	ALCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.70935) + ALCE3_L12 (x(Ce) 0.75)
AlCe-98Cac-LB.tdb	897.03	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.03067) + AL11CE3_ALPHA (x(Ce) 0.21429)
AlCe-98Cac-LB.tdb	897.03	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.03052) + AL11CE3_ALPHA (x(Ce) 0.21429)
AlCe-98Cac-LB.tdb	897.03	FCC_A1 (x(Ce) 0) + LIQUID (x(Ce) 0.0305) + AL11CE3_ALPHA (x(Ce) 0.21429)
AlCe-98Cac-LB.tdb	857.49	ALCE3_L12 (x(Ce) 0.75) + LIQUID (x(Ce) 0.85528) + FCC_A1 (x(Ce) 1)
AlCe-98Cac-LB.tdb	857.49	ALCE3_L12 (x(Ce) 0.75) + LIQUID (x(Ce) 0.85532) + FCC_A1 (x(Ce) 1)
AlCe-98Cac-LB.tdb	523.09	ALCE (x(Ce) 0.5) + ALCE3_D019 (x(Ce) 0.75) + ALCE3_L12 (x(Ce) 0.75)
AlCe-98Cac-LB.tdb	523.09	ALCE3_L12 (x(Ce) 0.75) + ALCE3_D019 (x(Ce) 0.75) + FCC_A1 (x(Ce) 1)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull AlCe-01Cac · CALPHAD hull AlCe-98Cac-COST · CALPHAD hull AlCe-98Cac-LB

Invariant reactions (literature)

Invariant reactions reported in the literature for the Al–Ce system (14)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1529	Liquid + CeAl2 -> βCe3Al11	Liquid: Ce 0.1874; CeAl2: Ce 0.3293; βCe3Al11: Ce 0.2143	model	[1] Cacciamani 2001	Table 3, p. 7, row 3 report
1497.1	peritectic: Liquid + Laves-C15* -> Al11Ce3	Liquid: Ce 0.179; Laves-C15*: Ce 0.333; Al11Ce3: Ce 0.214	model	[2] (ed.) 1998	Table I, p. 38, row 2 report
1408	peritectoid: Al11Ce3 + Laves-C15* -> Al3Ce	Al11Ce3: Ce 0.214; Laves-C15*: Ce 0.333; Al3Ce: Ce 0.25	model	[2] (ed.) 1998	Table I, p. 38, row 7 report
1407	βCe3Al11 + CeAl2 -> CeAl3	βCe3Al11: Ce 0.2143; CeAl2: Ce 0.3308; CeAl3: Ce 0.25	model	[1] Cacciamani 2001	Table 3, p. 7, row 4 report
1116.9	peritectic: Liquid + Laves-C15* -> AlCe	Liquid: Ce 0.619; Laves-C15*: Ce 0.333; AlCe: Ce 0.5	model	[2] (ed.) 1998	Table I, p. 38, row 3 report
1116	Liquid + CeAl2 -> AlCe	Liquid: Ce 0.6292; CeAl2: Ce 0.3788; AlCe: Ce 0.5	model	[1] Cacciamani 2001	Table 3, p. 7, row 6 report
1000	polymorphic: Liquid -> bcc-A2 + fcc-A1	Liquid: Ce 0.956; bcc-A2: Ce 1; fcc-A1: Ce 1	model	[2] (ed.) 1998	Table I, p. 38, row 6 report
961	(δCe) -> Liquid + (γCe)	(δCe): Ce 0.9867; Liquid: Ce 0.926; (γCe): Ce 0.9999	model	[1] Cacciamani 2001	Table 3, p. 7, row 11 report
925	eutectic: Liquid -> AlCe + αCe3Al	Liquid: Ce 0.7213; AlCe: Ce 0.5; αCe3Al: Ce 0.75	model	[1] Cacciamani 2001	Table 3, p. 7, row 7 report
911.3	eutectic: Liquid -> AlCe + AlCe3	Liquid: Ce 0.704; AlCe: Ce 0.5; AlCe3: Ce 0.75	model	[2] (ed.) 1998	Table I, p. 38, row 4 report
904	eutectic: Liquid -> αCe3Al11 + (Al)	Liquid: Ce 0.026; αCe3Al11: Ce 0.2143; (Al): Ce 0	model	[1] Cacciamani 2001	Table 3, p. 7, row 1 report
902.6	eutectic: Liquid -> fcc-A1 + Al11Ce3	Liquid: Ce 0.028; fcc-A1: Ce 0; Al11Ce3: Ce 0.214	model	[2] (ed.) 1998	Table I, p. 38, row 1 report
866	eutectic: Liquid -> αCe3Al + (γCe)	Liquid: Ce 0.8647; αCe3Al: Ce 0.75; (γCe): Ce 0.9999	model	[1] Cacciamani 2001	Table 3, p. 7, row 9 report
852.2	eutectic: Liquid -> AlCe3 + fcc-A1	Liquid: Ce 0.854; AlCe3: Ce 0.75; fcc-A1: Ce 1	model	[2] (ed.) 1998	Table I, p. 38, row 5 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–Ce system (1)
Phase	Compound	Value	T (K)	Class	MP DFT (kJ/mol-atom)	OQMD DFT (kJ/mol-atom)	Source	Location	Quote
βAlCe3		-15.013 kJ/mol-atom	0	DFT			[3] Gao 2005	Table I, p. 6, row 8 report

Other properties

Phase transition (9)

Phase transition, Al–Ce system
Property	Value	T (K)	Phases / composition	Class	Source	Location	Quote
Phase transition	523 K	523	αCe3Al -> βCe3Al αCe3Al: Ce 0.75; βCe3Al: Ce 0.75	model	[1] Cacciamani 2001	Table 3, p. 7, row 10 report
Phase transition	928.15 K	928.15	congruent transformation	experimental	[3] Gao 2005 cites Buschow 1966	p. 3 report	Note that Al25Ce75 was reported to melt congruently at 655 °C by Buschow et al.;[8] this is fairly close to the present value.
Phase transition	930 K	930	Liquid -> αCe3Al Liquid: Ce 0.75; αCe3Al: Ce 0.75	model	[1] Cacciamani 2001	Table 3, p. 7, row 8 report
Phase transition	958.15 K	958.15	congruent transformation	experimental	[3] Gao 2005 cites Saccone 1996	p. 3 report	On the other hand, Saccone et al. reported that Al25Ce75 melted congruently at 685 °C,[17] but they also reported another peak at 600 °C for this alloy.[17]
Phase transition	1290 K	1290	βCe3Al11 -> αCe3Al11 βCe3Al11: Ce 0.2143; αCe3Al11: Ce 0.2143	model	[1] Cacciamani 2001	Table 3, p. 7, row 2 report
Phase transition	1728.15 K	1728.15	congruent transformation	experimental	[3] Gao 2005	p. 8 report	The Al2Ce is found to melt congruently at 1455 °C, while it was reported as 1480 °C.[8]
Phase transition	1748 K	1748	Liquid -> CeAl2 Liquid: Ce 0.3357; CeAl2: Ce 0.3357	model	[1] Cacciamani 2001	Table 3, p. 7, row 5 report
Phase transition	1752 K	1752	congruent melting: Laves-C15* -> Liquid Laves-C15*: Ce 0.333; Liquid: Ce 0.333	model	[2] (ed.) 1998	Table I, p. 38, row 8 report
Phase transition	1753.15 K	1753.15	congruent transformation	model	[3] Gao 2005	p. 8 report	The Al2Ce is found to melt congruently at 1455 °C, while it was reported as 1480 °C.[8]

Sources

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

G. Cacciamani, R. Ferro, Thermodynamic modeling of some aluminium-rare earth binary systems: Al-La, Al-Ce and Al-Nd, Calphad 25, 583-597 (2001). doi:10.1016/s0364-5916(02)00009-3
I. Ansara, A. T. Dinsdale, M. H. Rand (eds.), COST 507: Thermochemical database for light metal alloys, Volume 2, EUR 18499 EN, Office for Official Publications of the European Communities, Luxembourg (1998), ISBN 92-828-3902-8.
Michael C. Gao, Necip Ünlü, G. J. Shiflet, Marek Mihalkovic, Michael Widom, Reassessment of Al-Ce and Al-Nd binary systems supported by critical experiments and first-principles energy calculations, Metall Mater Trans A 36, 3269-3279 (2005). doi:10.1007/s11661-005-0001-y

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}
}