Mg–Y system

53 accepted literature values from 5 paper(s) (experimental 20, model 28, unspecified 5); 5 calculated phase diagram(s). 2 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 (10) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	20
model	28
unspecified	5

Accepted values by property group
Property group	Values
invariant reaction	25
formation	10
activity / EMF / Gibbs energy	6
crystal structure	12

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
MgY-03Fab-LB.tdb	O.B. Fabrichnaya, H.L. Lukas, G. Effenberg, F. Aldinger, Intermet., 11, 1183-88(2003). doi:10.1016/S0966-9795(03)00156-0	`26a9863a7b6f6b5a155a1ae23b55a67676a481dd5eba3a703bb797d0c95f3408`	viewer · TDB · JSON
MgY-07Guo.tdb	C. Guo, Z. Du, C. Li, Calphad, 31, 75-88 (2007). doi:10.1016/j.calphad.2006.10.004	`088dfa98084813228daca365dc475a7be7f37104e29f30e55a46ac88f23eb246`	viewer · TDB · JSON
MgY-07Men.tdb	F. Meng, H. Liu, L. Liu, Z. Jin, Trans. Nonferrous Met. Soc. China, 17, 77-81(2007).	`c1079ef1bb67c5741bc31dace5d6fa929af1c01bee9605047d352afc982b91d1`	viewer · TDB · JSON
MgY-20Wu.tdb	X. Wu, C. Li, C. Guo, Z. Du, Calphad, 71, 102010(2020). doi:10.1016/j.calphad.2020.102010	`a3ac87fad28934c61b0aba0fe2caf3ecd5eef20e883f3dc18c1a06ccd91c2434`	viewer · TDB · JSON
MgY-98Luk.tdb	H.L. Lukas, COST 507, Final report round 2, 1998.	`68740131a132fee3651ec3eb1fd044d3a56428ed2828054a4818d2079e1115cc`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
MgY-03Fab-LB.tdb	1215.19	LIQUID (x(Y) 0.47175) + B2_BCC#2 (x(Y) 0.49829) + B2_BCC (x(Y) 0.57956)
MgY-03Fab-LB.tdb	1215.19	LIQUID (x(Y) 0.47175) + B2_BCC (x(Y) 0.49829) + BCC_A2 (x(Y) 0.57956)
MgY-03Fab-LB.tdb	1215.19	LIQUID (x(Y) 0.47175) + B2_BCC (x(Y) 0.49829) + B2_BCC#2 (x(Y) 0.57956)
MgY-03Fab-LB.tdb	1055.5	LIQUID (x(Y) 0.28869) + C14_LAVES (x(Y) 0.3226) + B2_BCC (x(Y) 0.46607)
MgY-03Fab-LB.tdb	1055.5	LIQUID (x(Y) 0.28869) + C14_LAVES (x(Y) 0.3226) + B2_BCC (x(Y) 0.46607)
MgY-03Fab-LB.tdb	1047.17	B2_BCC (x(Y) 0.50479) + BCC_A2 (x(Y) 0.69008) + HCP_A3 (x(Y) 0.79706)
MgY-03Fab-LB.tdb	1047.17	B2_BCC (x(Y) 0.50479) + B2_BCC#2 (x(Y) 0.69008) + HCP_A3 (x(Y) 0.79706)
MgY-03Fab-LB.tdb	1047.17	B2_BCC (x(Y) 0.50479) + B2_BCC#2 (x(Y) 0.69008) + HCP_A3 (x(Y) 0.79706)
MgY-03Fab-LB.tdb	887.65	LIQUID (x(Y) 0.141) + MG24Y5_A12 (x(Y) 0.16042) + C14_LAVES (x(Y) 0.26419)
MgY-03Fab-LB.tdb	844.94	HCP_A3 (x(Y) 0.03456) + LIQUID (x(Y) 0.08177) + MG24Y5_A12 (x(Y) 0.13507)
MgY-07Guo.tdb	1212.87	LIQUID (x(Y) 0.48047) + B2_BCC#2 (x(Y) 0.50001) + B2_BCC (x(Y) 0.60226)
MgY-07Guo.tdb	1212.87	LIQUID (x(Y) 0.48047) + B2_BCC (x(Y) 0.50001) + BCC_A2 (x(Y) 0.60226)
MgY-07Guo.tdb	1057.7	LIQUID (x(Y) 0.30963) + C14_LAVES (x(Y) 0.32779) + B2_BCC (x(Y) 0.46304)
MgY-07Guo.tdb	1047.75	B2_BCC (x(Y) 0.50804) + BCC_A2 (x(Y) 0.68764) + HCP_A3 (x(Y) 0.77173)
MgY-07Guo.tdb	1047.75	B2_BCC (x(Y) 0.50804) + B2_BCC#2 (x(Y) 0.68764) + HCP_A3 (x(Y) 0.77173)
MgY-07Guo.tdb	889.17	LIQUID (x(Y) 0.1448) + MG24Y5_A12 (x(Y) 0.163) + C14_LAVES (x(Y) 0.26594)
MgY-07Guo.tdb	841.43	HCP_A3 (x(Y) 0.03633) + LIQUID (x(Y) 0.08455) + MG24Y5_A12 (x(Y) 0.14103)
MgY-07Men.tdb	1213.54	LIQUID (x(Y) 0.47063) + B2_BCC#2 (x(Y) 0.50075) + B2_BCC (x(Y) 0.57829)
MgY-07Men.tdb	1213.54	LIQUID (x(Y) 0.47063) + B2_BCC (x(Y) 0.50075) + B2_BCC#2 (x(Y) 0.57829)
MgY-07Men.tdb	1055.96	LIQUID (x(Y) 0.28995) + C14_LAVES (x(Y) 0.32293) + B2_BCC (x(Y) 0.46729)
MgY-07Men.tdb	1055.96	LIQUID (x(Y) 0.28995) + C14_LAVES (x(Y) 0.32293) + B2_BCC (x(Y) 0.46729)
MgY-07Men.tdb	1047.94	B2_BCC (x(Y) 0.50861) + B2_BCC#2 (x(Y) 0.6903) + HCP_A3 (x(Y) 0.79723)
MgY-07Men.tdb	1047.94	B2_BCC (x(Y) 0.50861) + B2_BCC#2 (x(Y) 0.6903) + HCP_A3 (x(Y) 0.79723)
MgY-07Men.tdb	887.65	LIQUID (x(Y) 0.141) + MG24Y5_A12 (x(Y) 0.16042) + C14_LAVES (x(Y) 0.26419)
MgY-07Men.tdb	844.94	HCP_A3 (x(Y) 0.03456) + LIQUID (x(Y) 0.08177) + MG24Y5_A12 (x(Y) 0.13507)
MgY-20Wu.tdb	1751.15	MG7Y (x(Y) 1) + B2_BCC (x(Y) 1) + BCC_A2 (x(Y) 1)
MgY-20Wu.tdb	1213.76	LIQUID (x(Y) 0.4751) + B2_BCC#2 (x(Y) 0.5028) + B2_BCC (x(Y) 0.5956)
MgY-20Wu.tdb	1213.76	LIQUID (x(Y) 0.4751) + B2_BCC (x(Y) 0.5028) + B2_BCC#2 (x(Y) 0.5956)
MgY-20Wu.tdb	1213.76	LIQUID (x(Y) 0.4751) + B2_BCC (x(Y) 0.5028) + BCC_A2 (x(Y) 0.5956)
MgY-20Wu.tdb	1058.98	LIQUID (x(Y) 0.2947) + C14_LAVES (x(Y) 0.32203) + B2_BCC (x(Y) 0.47445)
MgY-20Wu.tdb	1058.98	LIQUID (x(Y) 0.2947) + C14_LAVES (x(Y) 0.32203) + B2_BCC (x(Y) 0.47445)
MgY-20Wu.tdb	1047.99	B2_BCC (x(Y) 0.5089) + B2_BCC#2 (x(Y) 0.70036) + HCP_A3 (x(Y) 0.8134)
MgY-20Wu.tdb	1047.99	B2_BCC (x(Y) 0.5089) + B2_BCC#2 (x(Y) 0.70036) + HCP_A3 (x(Y) 0.8134)
MgY-20Wu.tdb	1047.99	B2_BCC (x(Y) 0.5089) + BCC_A2 (x(Y) 0.70036) + MG7Y (x(Y) 0.8134)
MgY-20Wu.tdb	888.28	LIQUID (x(Y) 0.14452) + MG24Y5_A12 (x(Y) 0.16329) + C14_LAVES (x(Y) 0.26254)
MgY-20Wu.tdb	844.06	HCP_A3 (x(Y) 0.03667) + LIQUID (x(Y) 0.08241) + MG24Y5_A12 (x(Y) 0.14036)
MgY-20Wu.tdb	844.06	MG7Y (x(Y) 0.03667) + LIQUID (x(Y) 0.08241) + MG24Y5_A12 (x(Y) 0.14036)
MgY-98Luk.tdb	1215.82	LIQUID (x(Y) 0.47401) + MGY_B2 (x(Y) 0.49428) + BCC_A2 (x(Y) 0.59642)
MgY-98Luk.tdb	1096.08	MGY_B2 (x(Y) 0.49856) + BCC_A2 (x(Y) 0.6979) + HCP_A3 (x(Y) 0.81559)
MgY-98Luk.tdb	1060.63	LIQUID (x(Y) 0.27527) + MG2Y_C14 (x(Y) 0.33333) + MGY_B2 (x(Y) 0.47349)
MgY-98Luk.tdb	1060.63	LIQUID (x(Y) 0.27546) + MG2Y_C14 (x(Y) 0.33333) + MGY_B2 (x(Y) 0.47353)
MgY-98Luk.tdb	891.96	LIQUID (x(Y) 0.14539) + MG24Y5_A12 (x(Y) 0.163) + MG2Y_C14 (x(Y) 0.33333)
MgY-98Luk.tdb	891.96	LIQUID (x(Y) 0.14512) + MG24Y5_A12 (x(Y) 0.16294) + MG2Y_C14 (x(Y) 0.33333)
MgY-98Luk.tdb	849.59	HCP_A3 (x(Y) 0.04262) + LIQUID (x(Y) 0.08121) + MG24Y5_A12 (x(Y) 0.13623)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull MgY-03Fab-LB · CALPHAD hull MgY-07Guo · CALPHAD hull MgY-07Men

Invariant reactions (literature)

Invariant reactions reported in the literature for the Mg–Y system (25)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1215	peritectic: L + (βY) -> Y1-xMg	L: Y 0.472; (βY): Y 0.58; Y1-xMg: Y 0.498	model	[1] Fabrichnaya 2003	Table 3, p. 4, row 2 report
1213.3	peritectic: Liquid + bcc-A2 -> MgY	L: Y 0.466; bcc-A2: Y 0.588; MgY: Y 0.494	model	[2] (ed.) 1998	Table I, p. 242, row 1 report
1213	peritectic: L + (βY) -> Y1-xMg	L: Y 0.466; (βY): Y 0.588; Y1-xMg: Y 0.494	experimental	[1] Fabrichnaya 2003 cites Fabrichnaya	Table 3, p. 4, row 1 report
1213	eutectic: liq. -> MgY + bcc(Y)	liq.: Y 0.45; MgY: Y 0.5; bcc(Y): Y 0.605	experimental	[3] Guo 2007 cites Nayeb-Hashemi 1988	Table 2, p. 8, row 4 report
1213	eutectic: liq. -> MgY + bcc(Y)	liq.: Y 0.4805; MgY: Y 0.5; bcc(Y): Y 0.6023	model	[3] Guo 2007	Table 2, p. 8, row 3 report
1058.5	peritectic: Liquid + MgY -> Mg2Y	L: Y 0.276; MgY: Y 0.474; Mg2Y: Y 0.333	model	[2] (ed.) 1998	Table I, p. 242, row 2 report
1058	peritectic: L + Y1-xMg -> Y1-xMg2	L: Y 0.276; Y1-xMg: Y 0.474; Y1-xMg2: Y 0.333	experimental	[1] Fabrichnaya 2003 cites Fabrichnaya	Table 3, p. 4, row 3 report
1058	liq. + MgY -> Mg2Y	liq.: Y 0.3096; MgY: Y 0.463; Mg2Y: Y 0.3278	model	[3] Guo 2007	Table 2, p. 8, row 5 report
1056	peritectic: L + Y1-xMg -> Y1-xMg2	L: Y 0.289; Y1-xMg: Y 0.466; Y1-xMg2: Y 0.323	model	[1] Fabrichnaya 2003	Table 3, p. 4, row 4 report
1053	liq. + MgY -> Mg2Y	liq.: Y 0.263; MgY: Y 0.48; Mg2Y: Y 0.333	experimental	[3] Guo 2007 cites Nayeb-Hashemi 1988	Table 2, p. 8, row 6 report
1048	bcc(Y) -> MgY + hcp(Y)	bcc(Y): Y 0.69; MgY: Y 0.5; hcp(Y): Y 0.84	experimental	[3] Guo 2007 cites Nayeb-Hashemi 1988	Table 2, p. 8, row 2 report
1048	eutectoid: bcc-A2 -> MgY + hcp-A3	bcc-A2: Y 0.717; MgY: Y 0.499; hcp-A3: Y 0.841	model	[2] (ed.) 1998	Table I, p. 242, row 5 report
1048	eutectoid: (βY) -> (αY) + Y1-xMg	(βY): Y 0.717; (αY): Y 0.841; Y1-xMg: Y 0.499	experimental	[1] Fabrichnaya 2003 cites Fabrichnaya	Table 3, p. 4, row 5 report
1048	bcc(Y) -> MgY + hcp(Y)	bcc(Y): Y 0.6876; MgY: Y 0.508; hcp(Y): Y 0.7717	model	[3] Guo 2007	Table 2, p. 8, row 1 report
1047	eutectoid: (βY) -> (αY) + Y1-xMg	(βY): Y 0.69; (αY): Y 0.797; Y1-xMg: Y 0.505	model	[1] Fabrichnaya 2003	Table 3, p. 4, row 6 report
890	peritectic: L + Y1-xMg2 -> Y5-xMg24	L: Y 0.146; Y1-xMg2: Y 0.26; Y5-xMg24: Y 0.163	experimental	[1] Fabrichnaya 2003 cites Fabrichnaya	Table 3, p. 4, row 7 report
890	liq. + Mg2Y -> Mg24Y5	liq.: Y 0.125; Mg2Y: Y 0.26; Mg24Y5: Y 0.172	experimental	[3] Guo 2007 cites Nayeb-Hashemi 1988	Table 2, p. 8, row 8 report
889.4	peritectic: Liquid+ Mg2Y -> Mg24Y5	L: Y 0.146; Mg2Y: Y 0.333; Mg24Y5: Y 0.163	model	[2] (ed.) 1998	Table I, p. 242, row 3 report
889	liq. + Mg2Y -> Mg24Y5	liq.: Y 0.1448; Mg2Y: Y 0.2659; Mg24Y5: Y 0.163	model	[3] Guo 2007	Table 2, p. 8, row 7 report
881	peritectic: L + Y1-xMg2 -> Y5-xMg24	L: Y 0.141; Y1-xMg2: Y 0.264; Y5-xMg24: Y 0.16	model	[1] Fabrichnaya 2003	Table 3, p. 4, row 8 report
847.6	eutectic: Liquid -> hcp-A3 + Mg24Y5	L: Y 0.082; hcp-A3: Y 0.042; Mg24Y5: Y 0.136	model	[2] (ed.) 1998	Table I, p. 242, row 4 report
845	eutectic: L -> Y5-xMg24 + (Mg)	L: Y 0.082; Y5-xMg24: Y 0.135; (Mg): Y 0.035	model	[1] Fabrichnaya 2003	Table 3, p. 4, row 10 report
841	eutectic: liq. -> Mg24Y5 + hcp(Mg)	liq.: Y 0.0845; Mg24Y5: Y 0.141; hcp(Mg): Y 0.0363	model	[3] Guo 2007	Table 2, p. 8, row 9 report
839	eutectic: liq. -> Mg24Y5 + hcp(Mg)	liq.: Y 0.089; Mg24Y5: Y 0.14; hcp(Mg): Y 0.038	experimental	[3] Guo 2007 cites Nayeb-Hashemi 1988	Table 2, p. 8, row 10 report
839	eutectic: L -> Y5-xMg24 + (Mg)	L: Y 0.089; Y5-xMg24: Y 0.135; (Mg): Y 0.0375	experimental	[1] Fabrichnaya 2003 cites Fabrichnaya	Table 3, p. 4, row 9 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, Mg–Y system (10)
Phase	Compound	Value	T (K)	Class	MP DFT (kJ/mol-atom)	OQMD DFT (kJ/mol-atom)	Source	Location
Y5Mg24	Mg24Y5	-7.8 kJ/mol-atom		model	-5.219 (mp-aaaaacym)	-5.806 (oqmd-19035)	[1] Fabrichnaya 2003	Table 4, p. 5, row 14 report
Y5Mg24	Mg24Y5	-7.53 kJ/mol-atom	298.15	experimental	-5.219 (mp-aaaaacym)	-5.806 (oqmd-19035)	[1] Fabrichnaya 2003 cites Smith 1965	Table 4, p. 5, row 12 report
Y5Mg24	Mg24Y5	-6.1 kJ/mol-atom	298.15	experimental	-5.219 (mp-aaaaacym)	-5.806 (oqmd-19035)	[1] Fabrichnaya 2003 cites Pyagai 1990	Table 4, p. 5, row 13 report
YMg	MgY	-30.3 kJ/mol-atom	298.15	experimental	-10.689 (mp-aaaaaaxr)	-10.582 (oqmd-1221128)	[1] Fabrichnaya 2003 cites Pyagai 1990	Table 4, p. 5, row 2 report
YMg	MgY	-15.6 kJ/mol-atom		model	-10.689 (mp-aaaaaaxr)	-10.582 (oqmd-1221128)	[1] Fabrichnaya 2003	Table 4, p. 5, row 3 report
YMg	MgY	-12.6 kJ/mol-atom	298.15	experimental	-10.689 (mp-aaaaaaxr)	-10.582 (oqmd-1221128)	[1] Fabrichnaya 2003 cites Smith 1965	Table 4, p. 5, row 1 report
YMg2	Mg2Y	-17.7 kJ/mol-atom	298.15	experimental	-8.564 (mp-aaacppey)	-9.233 (oqmd-35188)	[1] Fabrichnaya 2003 cites Bonhomme 1996 doi	Table 4, p. 5, row 8 report
YMg2	Mg2Y	-14.2 kJ/mol-atom	298.15	experimental	-8.564 (mp-aaacppey)	-9.233 (oqmd-35188)	[1] Fabrichnaya 2003 cites Smith 1965	Table 4, p. 5, row 6 report
YMg2	Mg2Y	-12.6 kJ/mol-atom		model	-8.564 (mp-aaacppey)	-9.233 (oqmd-35188)	[1] Fabrichnaya 2003	Table 4, p. 5, row 9 report
YMg2	Mg2Y	-12 kJ/mol-atom	298.15	experimental	-8.564 (mp-aaacppey)	-9.233 (oqmd-35188)	[1] Fabrichnaya 2003 cites Pyagai 1990	Table 4, p. 5, row 7 report

Other properties

Activity / EMF / Gibbs energy (6)

Activity / EMF / Gibbs energy, Mg–Y system
Property	Value	Phases / composition	Class	Source	Location
Gibbs energy printed: ΔG	-7.95 kJ/mol-at	Y5Mg24 alloy: Y 0.172414	experimental	[1] Fabrichnaya 2003 cites Smith 1965	Table 4, p. 5, row 15 report
Gibbs energy printed: ΔG	-7.46 kJ/mol-at	Y5Mg24 alloy: Y 0.172414	model	[1] Fabrichnaya 2003	Table 4, p. 5, row 16 report
Gibbs energy printed: ΔG	-12.14 kJ/mol-at	YMg alloy: Y 0.5	experimental	[1] Fabrichnaya 2003 cites Smith 1965	Table 4, p. 5, row 4 report
Gibbs energy printed: ΔG	-14.47 kJ/mol-at	YMg alloy: Y 0.5	model	[1] Fabrichnaya 2003	Table 4, p. 5, row 5 report
Gibbs energy printed: ΔG	-11.94 kJ/mol-at	YMg2 alloy: Y 0.333333	model	[1] Fabrichnaya 2003	Table 4, p. 5, row 11 report
Gibbs energy printed: ΔG	-12.56 kJ/mol-at	YMg2 alloy: Y 0.333333	experimental	[1] Fabrichnaya 2003 cites Smith 1965	Table 4, p. 5, row 10 report

Crystal structure (12)

Crystal structure, Mg–Y system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Lattice a	11.257 Å	298.15	Mg24Y5 (ε) alloy: Y 0.172414	unspecified	[4] Shao 2006 cites Tsai 2000 doi	Table 1, p. 2, row 1 report
Lattice a	6.037 Å	298.15	Mg2Y alloy: Y 0.333333	unspecified	[4] Shao 2006 cites Tsai 2000 doi	Table 1, p. 2, row 2 report
Lattice a	3.796 Å	298.15	MgY alloy: Y 0.5	unspecified	[4] Shao 2006 cites Tsai 2000 doi	Table 1, p. 2, row 3 report
Lattice a	3.81 Å	298.15	γMg-Y, MgY alloy: Y 0.5	model	[5] Shakhshir 2006 cites Villars 1991	Table 4, p. 8, row 1 report
Lattice a	3.81 Å	298.15	γMg-Y, MgY	model	[5] Shakhshir 2006 cites Villars 1991	Table 4, p. 8, row 2 report
Lattice c	9.752 Å	298.15	Mg2Y alloy: Y 0.333333	unspecified	[4] Shao 2006 cites Tsai 2000 doi	Table 1, p. 2, row 2 report
lattice alpha	90 °	298.15	γMg-Y, MgY	model	[5] Shakhshir 2006 cites Villars 1991	Table 4, p. 8, row 2 report
lattice beta	90 °	298.15	γMg-Y, MgY	model	[5] Shakhshir 2006 cites Villars 1991	Table 4, p. 8, row 2 report
lattice gamma	120 °	298.15	Mg2Y alloy: Y 0.333333	unspecified	[4] Shao 2006 cites Tsai 2000 doi	Table 1, p. 2, row 2 report
lattice gamma	120 °	298.15	γMg-Y, MgY	model	[5] Shakhshir 2006 cites Villars 1991	Table 4, p. 8, row 2 report
lattice unspecified angle	120 °	298.15	γMg-Y, MgY alloy: Y 0.5	model	[5] Shakhshir 2006 cites Villars 1991	Table 4, p. 8, row 1 report
lattice unspecified angle	90 °	298.15	γMg-Y, MgY alloy: Y 0.5	model	[5] Shakhshir 2006 cites Villars 1991	Table 4, p. 8, row 1 report

Sources

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

O.B Fabrichnaya, H.L Lukas, G Effenberg, F Aldinger, Thermodynamic optimization in the Mg–Y system, Intermetallics 11, 1183-1188 (2003). doi:10.1016/s0966-9795(03)00156-0
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.
Cuiping Guo, Zhenmin Du, Changrong Li, A thermodynamic description of the Gd–Mg–Y system, Calphad 31, 75-88 (2007). doi:10.1016/j.calphad.2006.10.004
G. Shao, V. Varsani, Z. Fan, Thermodynamic modelling of the Y–Zn and Mg–Zn–Y systems, Calphad 30, 286-295 (2006). doi:10.1016/j.calphad.2006.03.005
S. Al Shakhshir, M. Medraj, Computational thermodynamic model for the Mg−Al−Y system, JPED 27, 231-244 (2006). doi:10.1361/154770306x109782

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}
}