Ca–Si system

78 accepted literature values from 2 paper(s) (experimental 42, model 29, unspecified 7); 2 calculated phase diagram(s). 5 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 (11) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	42
model	29
unspecified	7

Accepted values by property group
Property group	Values
invariant reaction	21
phase transition	6
formation	51

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
CaSi-03Gro.tdb	J. Groebner, I. Chumak, R. Schmid-Fetzer, Intermetallics, 11, 1065-74(2003). doi:10.1016/j.intermet.2003.07.001	`ee18ca4a4c4fd9e2c0777266deedd8b283b275ee7b41450d2903a7a01d2f461e`	viewer · TDB · JSON
CaSi-94Ang-LB.tdb	J.C. Anglezio, C. Servant, I. Ansara, Calphad, 18, 273-309(1994). doi:10.1016/0364-5916(94)90034-5	`1769fd4ca474bf20167a3d46eefb122b4ca3e2c446f36cc9d6c9425435323721`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
CaSi-03Gro.tdb	1509.27	CA2SI_C37 (x(Si) 0.33333) + CA5SI3_D8L (x(Si) 0.375) + LIQUID (x(Si) 0.40168)
CaSi-03Gro.tdb	1509.27	CA2SI_C37 (x(Si) 0.33333) + CA5SI3_D8L (x(Si) 0.375) + LIQUID (x(Si) 0.40171)
CaSi-03Gro.tdb	1509.27	CA2SI_C37 (x(Si) 0.33333) + CA5SI3_D8L (x(Si) 0.375) + LIQUID (x(Si) 0.40158)
CaSi-03Gro.tdb	1508.51	CA5SI3_D8L (x(Si) 0.375) + LIQUID (x(Si) 0.40465) + CASI_B33 (x(Si) 0.5)
CaSi-03Gro.tdb	1508.51	CA5SI3_D8L (x(Si) 0.375) + LIQUID (x(Si) 0.40475) + CASI_B33 (x(Si) 0.5)
CaSi-03Gro.tdb	1356.72	CASI_B33 (x(Si) 0.5) + CA14SI19 (x(Si) 0.57576) + LIQUID (x(Si) 0.70287)
CaSi-03Gro.tdb	1356.72	CASI_B33 (x(Si) 0.5) + CA14SI19 (x(Si) 0.57576) + LIQUID (x(Si) 0.70285)
CaSi-03Gro.tdb	1302.31	CA14SI19 (x(Si) 0.57576) + CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.74512)
CaSi-03Gro.tdb	1302.31	CA14SI19 (x(Si) 0.57576) + CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.74524)
CaSi-03Gro.tdb	1302.31	CA14SI19 (x(Si) 0.57576) + CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.74525)
CaSi-03Gro.tdb	1297.7	CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.75194) + DIAMOND_A4 (x(Si) 1)
CaSi-03Gro.tdb	1297.7	CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.75202) + DIAMOND_A4 (x(Si) 1)
CaSi-03Gro.tdb	1297.7	CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.75213) + DIAMOND_A4 (x(Si) 1)
CaSi-03Gro.tdb	1206.52	CASI_B33 (x(Si) 0.5) + CA3SI4 (x(Si) 0.57143) + CA14SI19 (x(Si) 0.57576)
CaSi-03Gro.tdb	1149.13	CA3SI4 (x(Si) 0.57143) + CA14SI19 (x(Si) 0.57576) + CASI2_C12 (x(Si) 0.66667)
CaSi-03Gro.tdb	1071.35	BCC_A2 (x(Si) 0) + LIQUID (x(Si) 0.02738) + CA2SI_C37 (x(Si) 0.33333)
CaSi-03Gro.tdb	716.03	BCC_A2 (x(Si) 0) + FCC_A1 (x(Si) 0) + CA2SI_C37 (x(Si) 0.33333)
CaSi-94Ang-LB.tdb	1519.66	CA2SI_C37 (x(Si) 0.33333) + LIQUID (x(Si) 0.41488) + CASI_B33 (x(Si) 0.5)
CaSi-94Ang-LB.tdb	1519.66	CA2SI_C37 (x(Si) 0.33333) + LIQUID (x(Si) 0.41495) + CASI_B33 (x(Si) 0.5)
CaSi-94Ang-LB.tdb	1519.66	CA2SI_C37 (x(Si) 0.33333) + LIQUID (x(Si) 0.41476) + CASI_B33 (x(Si) 0.5)
CaSi-94Ang-LB.tdb	1303.36	CASI_B33 (x(Si) 0.5) + CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.67985)
CaSi-94Ang-LB.tdb	1303.35	CASI_B33 (x(Si) 0.5) + CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.68029)
CaSi-94Ang-LB.tdb	1300.06	CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.69677) + DIAMOND_A4 (x(Si) 1)
CaSi-94Ang-LB.tdb	1300.06	CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.69682) + DIAMOND_A4 (x(Si) 1)
CaSi-94Ang-LB.tdb	1300.06	CASI2_C12 (x(Si) 0.66667) + LIQUID (x(Si) 0.69725) + DIAMOND_A4 (x(Si) 1)
CaSi-94Ang-LB.tdb	1048.93	BCC_A2 (x(Si) 0) + LIQUID (x(Si) 0.06359) + CA2SI_C37 (x(Si) 0.33333)
CaSi-94Ang-LB.tdb	716.03	BCC_A2 (x(Si) 0) + FCC_A1 (x(Si) 0) + CA2SI_C37 (x(Si) 0.33333)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull CaSi-94Ang-LB

Invariant reactions (literature)

Invariant reactions reported in the literature for the Ca–Si system (21)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1532.15	other: L + Ca2Si = Ca5Si3	Ca2Si: Si 0.333333; Ca5Si3: Si 0.375	experimental	[1] Gröbner 2003 cites Schurmann 1975 doi	Table 2, p. 4, row 7 report
1513.15	other: L + Ca2Si = Ca5Si3	Ca2Si: Si 0.333333; Ca5Si3: Si 0.375	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 8 report
1509.15	other: L + Ca2Si = Ca5Si3	Ca2Si: Si 0.333333; Ca5Si3: Si 0.375	model	[1] Gröbner 2003	Table 2, p. 4, row 9 report
1508.15	other: L = Ca5Si3 + CaSi	Ca5Si3: Si 0.375; CaSi: Si 0.5	model	[1] Gröbner 2003	Table 2, p. 4, row 11 report
1503.15	other: L = Ca5Si3 + CaSi	Ca5Si3: Si 0.375; CaSi: Si 0.5	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 10 report
1358.15	other: L + CaSi = Ca14Si19	CaSi: Si 0.5; Ca14Si19: Si 0.575758	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 12 report
1356.15	other: L + CaSi = Ca14Si19	CaSi: Si 0.5; Ca14Si19: Si 0.575758	model	[1] Gröbner 2003	Table 2, p. 4, row 13 report
1306.15	other: L + Ca14Si19 = CaSi2	Ca14Si19: Si 0.575758; CaSi2: Si 0.666667	experimental	[1] Gröbner 2003 cites Schurmann 1975 doi	Table 2, p. 4, row 14 report
1303.15	other: L + Ca14Si19 = CaSi2	Ca14Si19: Si 0.575758; CaSi2: Si 0.666667	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 15 report
1301.15	other: L + Ca14Si19 = CaSi2	Ca14Si19: Si 0.575758; CaSi2: Si 0.666667	model	[1] Gröbner 2003	Table 2, p. 4, row 16 report
1297.15	other: L = CaSi2 + (Si)	CaSi2: Si 0.666667; (Si): Si 1	model	[1] Gröbner 2003	Table 2, p. 4, row 19 report
1296.15	other: L = CaSi2 + (Si)	CaSi2: Si 0.666667; (Si): Si 1	experimental	[1] Gröbner 2003 cites Schurmann 1975 doi	Table 2, p. 4, row 17 report
1293.15	other: L = CaSi2 + (Si)	CaSi2: Si 0.666667; (Si): Si 1	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 18 report
1210.15	other: CaSi + Ca14Si19 = Ca3Si4	CaSi: Si 0.5; Ca14Si19: Si 0.575758; Ca3Si4: Si 0.571429	model	[1] Gröbner 2003	Table 2, p. 4, row 21 report
1183.15	other: CaSi + Ca14Si19 = Ca3Si4	CaSi: Si 0.5; Ca14Si19: Si 0.575758; Ca3Si4: Si 0.571429	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 20 report
1173.15	other: Ca14Si19 = Ca3Si4 + CaSi2	Ca14Si19: Si 0.575758; Ca3Si4: Si 0.571429; CaSi2: Si 0.666667	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 22 report
1153.15	other: Ca14Si19 = Ca3Si4 + CaSi2	Ca14Si19: Si 0.575758; Ca3Si4: Si 0.571429; CaSi2: Si 0.666667	model	[1] Gröbner 2003	Table 2, p. 4, row 23 report
1071.15	other: L = (βCa) + Ca2Si	Ca2Si: Si 0.333333	model	[1] Gröbner 2003	Table 2, p. 4, row 26 report
1068.15	other: L = (βCa) + Ca2Si	Ca2Si: Si 0.333333	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 25 report
1055.15	other: L = (βCa) + Ca2Si	Ca2Si: Si 0.333333	experimental	[1] Gröbner 2003 cites Schurmann 1975 doi	Table 2, p. 4, row 24 report
716.15	other: (βCa) = (αCa); Ca2Si	Ca2Si: Si 0.333333	model	[1] Gröbner 2003	Table 2, p. 4, row 27 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, Ca–Si system (51)
Phase	Compound	Value	T (K)	Class	MP DFT (kJ/mol-atom)	OQMD DFT (kJ/mol-atom)	Source	Location
Ca14Si19	Ca14Si19	-44.4 kJ/mol-atom	298.15	experimental	-40.575 (mp-aaaabqxx)	-45.81 (oqmd-14227)	[1] Gröbner 2003 cites Sudatsova 1988	Table 1, p. 2, row 10 report
Ca14Si19	Ca14Si19	-44.4 kJ/mol-atom	298.15	model	-40.575 (mp-aaaabqxx)	-45.81 (oqmd-14227)	[1] Gröbner 2003	Table 1, p. 2, row 11 report
Ca2Si		-483 kJ/mol (basis unstated)	298.15	experimental			[2] Anglezio 1994 cites ref. 62Shc	Table III, p. 12, row 1 report
Ca2Si		-254.352 kJ/mol (basis unstated)	298.15	experimental			[2] Anglezio 1994 cites ref. 67Mur	Table III, p. 12, row 3 report
Ca2Si	Ca2Si	-254.35 kJ/mol-atom	298.15	experimental	-41.918 (mp-aaaaadsv)	-45.505 (oqmd-4796)	[1] Gröbner 2003 cites Zviadadze 2003	Table 1, p. 2, row 4 report
Ca2Si	Ca2Si	-209 kJ/mol-atom	298.15	experimental	-41.918 (mp-aaaaadsv)	-45.505 (oqmd-4796)	[1] Gröbner 2003 cites Muradov 1967	Table 1, p. 2, row 6 report
Ca2Si	Ca2Si	-209 kJ/mol-atom	298.15	model	-41.918 (mp-aaaaadsv)	-45.505 (oqmd-4796)	[1] Gröbner 2003 cites Anglezio 1994 doi	Table 1, p. 2, row 9 report
Ca2Si		-209 kJ/mol (basis unstated)		unspecified			[2] Anglezio 1994 cites ref. 82Wag	Table III, p. 12, row 5 report
Ca2Si		-209 kJ/mol (basis unstated)		model			[2] Anglezio 1994	Table III, p. 12, row 8 report
Ca2Si	Ca2Si	-71.4 kJ/mol-atom	298.15	experimental	-41.918 (mp-aaaaadsv)	-45.505 (oqmd-4796)	[1] Gröbner 2003 cites Wynnyckyj 1972	Table 1, p. 2, row 1 report
Ca2Si	Ca2Si	-56.1 kJ/mol-atom	298.15	experimental	-41.918 (mp-aaaaadsv)	-45.505 (oqmd-4796)	[1] Gröbner 2003 cites Sudatsova 1988	Table 1, p. 2, row 10 report
Ca2Si	Ca2Si	-56.1 kJ/mol-atom	298.15	model	-41.918 (mp-aaaaadsv)	-45.505 (oqmd-4796)	[1] Gröbner 2003	Table 1, p. 2, row 11 report
Ca2Si	Ca2Si	-48.3 kJ/mol-atom	298.15	experimental	-41.918 (mp-aaaaadsv)	-45.505 (oqmd-4796)	[1] Gröbner 2003 cites Kubaschewski 1949	Table 1, p. 2, row 2 report
Ca2Si		-23.864 kJ/mol (basis unstated)		model			[2] Anglezio 1994 cites ref. 86Lee	Table III, p. 12, row 7 report
Ca2Si	Ca2Si	-23.86 kJ/mol-atom	298.15	model	-41.918 (mp-aaaaadsv)	-45.505 (oqmd-4796)	[1] Gröbner 2003 cites Lee 1986	Table 1, p. 2, row 8 report
Ca3Si4	Ca3Si4	-46 kJ/mol-atom	298.15	model	-41.393 (mp-aaacrbyc)		[1] Gröbner 2003	Table 1, p. 2, row 11 report
Ca3Si4	Ca3Si4	-40.6 kJ/mol-atom	298.15	experimental	-41.393 (mp-aaacrbyc)		[1] Gröbner 2003 cites Sudatsova 1988	Table 1, p. 2, row 10 report
Ca5Si3	Ca5Si3	-55.3 kJ/mol-atom	298.15	experimental	-44.219 (mp-aaaaaben)	-47.993 (oqmd-7693)	[1] Gröbner 2003 cites Sudatsova 1988	Table 1, p. 2, row 10 report
Ca5Si3	Ca5Si3	-55.3 kJ/mol-atom	298.15	model	-44.219 (mp-aaaaaben)	-47.993 (oqmd-7693)	[1] Gröbner 2003	Table 1, p. 2, row 11 report
CaSi	CaSi	-210.41 kJ/mol-atom	298.15	model	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003 cites Lee 1986	Table 1, p. 2, row 8 report
CaSi		-210.41 kJ/mol (basis unstated)		model			[2] Anglezio 1994 cites ref. 86Lee	Table III, p. 12, row 7 report
CaSi	CaSi	-180.16 kJ/mol-atom	298.15	experimental	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003 cites Zviadadze 2003	Table 1, p. 2, row 4 report
CaSi		-180.158 kJ/mol (basis unstated)	298.15	experimental			[2] Anglezio 1994 cites ref. 67Mur	Table III, p. 12, row 3 report
CaSi	CaSi	-151 kJ/mol-atom	298.15	experimental	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003 cites Muradov 1967	Table 1, p. 2, row 6 report
CaSi		-151 kJ/mol (basis unstated)		unspecified			[2] Anglezio 1994 cites ref. 82Wag	Table III, p. 12, row 5 report
CaSi	CaSi	-120.64 kJ/mol-atom	298.15	model	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003 cites Anglezio 1994 doi	Table 1, p. 2, row 9 report
CaSi		-120.64 kJ/mol (basis unstated)		model			[2] Anglezio 1994	Table III, p. 12, row 8 report
CaSi		-120.38 kJ/mol (basis unstated)		unspecified			[2] Anglezio 1994 cites ref. 82Dzh	Table III, p. 12, row 6 report
CaSi	CaSi	-120.38 kJ/mol-atom	298.15	unspecified	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003 cites Wagman 1982	Table 1, p. 2, row 7 report
CaSi		-91.96 kJ/mol (basis unstated)	298.15	experimental			[2] Anglezio 1994 cites ref. 71Wyn	Table III, p. 12, row 4 report
CaSi	CaSi	-79.1 kJ/mol-atom	298.15	experimental	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003 cites Wynnyckyj 1972	Table 1, p. 2, row 1 report
CaSi	CaSi	-49.6 kJ/mol-atom	298.15	experimental	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003 cites Sudatsova 1988	Table 1, p. 2, row 10 report
CaSi	CaSi	-48.9 kJ/mol-atom	298.15	model	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003	Table 1, p. 2, row 11 report
CaSi	CaSi	-46 kJ/mol-atom	298.15	experimental	-48.529 (mp-aaaaacid)	-53.093 (oqmd-52884)	[1] Gröbner 2003 cites Wynnyckyj 1971 doi	Table 1, p. 2, row 5 report
CaSi2	CaSi2	-200.34 kJ/mol-atom	298.15	model	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Lee 1986	Table 1, p. 2, row 8 report
CaSi2		-200.34 kJ/mol (basis unstated)		model			[2] Anglezio 1994 cites ref. 86Lee	Table III, p. 12, row 7 report
CaSi2		-191.235 kJ/mol (basis unstated)	298.15	experimental			[2] Anglezio 1994 cites ref. 67Mur	Table III, p. 12, row 3 report
CaSi2	CaSi2	-191.23 kJ/mol-atom	298.15	experimental	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Zviadadze 2003	Table 1, p. 2, row 4 report
CaSi2		-153.42 kJ/mol (basis unstated)	298.15	experimental			[2] Anglezio 1994 cites ref. 66Zvi	Table III, p. 12, row 2 report
CaSi2	CaSi2	-153.42 kJ/mol-atom	298.15	experimental	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Shchukarev 1962	Table 1, p. 2, row 3 report
CaSi2	CaSi2	-151 kJ/mol-atom	298.15	experimental	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Muradov 1967	Table 1, p. 2, row 6 report
CaSi2		-151 kJ/mol (basis unstated)		unspecified			[2] Anglezio 1994 cites ref. 82Wag	Table III, p. 12, row 5 report
CaSi2	CaSi2	-150.4 kJ/mol-atom	298.15	model	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Anglezio 1994 doi	Table 1, p. 2, row 9 report
CaSi2		-150.4 kJ/mol (basis unstated)		unspecified			[2] Anglezio 1994 cites ref. 82Dzh	Table III, p. 12, row 6 report
CaSi2	CaSi2	-150.4 kJ/mol-atom	298.15	unspecified	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Wagman 1982	Table 1, p. 2, row 7 report
CaSi2		-150.4 kJ/mol (basis unstated)		model			[2] Anglezio 1994	Table III, p. 12, row 8 report
CaSi2		-109.998 kJ/mol (basis unstated)	298.15	experimental			[2] Anglezio 1994 cites ref. 71Wyn	Table III, p. 12, row 4 report
CaSi2	CaSi2	-52.7 kJ/mol-atom	298.15	experimental	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Wynnyckyj 1972	Table 1, p. 2, row 1 report
CaSi2	CaSi2	-37.8 kJ/mol-atom	298.15	experimental	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Sudatsova 1988	Table 1, p. 2, row 10 report
CaSi2	CaSi2	-37.8 kJ/mol-atom	298.15	model	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003	Table 1, p. 2, row 11 report
CaSi2	CaSi2	-36.7 kJ/mol-atom	298.15	experimental	-32.278 (mp-aaaaadzv)	-37.589 (oqmd-6152)	[1] Gröbner 2003 cites Wynnyckyj 1971 doi	Table 1, p. 2, row 5 report

Other properties

Phase transition (6)

Phase transition, Ca–Si system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Phase transition	1530.15 K	1530.15	congruent melting: L = Ca2Si L: Si 0.333333; Ca2Si: Si 0.333333	model	[1] Gröbner 2003	Table 2, p. 4, row 6 report
Phase transition	1543.15 K	1543.15	congruent melting: L = Ca2Si L: Si 0.333333; Ca2Si: Si 0.333333	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 5 report
Phase transition	1553.15 K	1553.15	congruent melting: L = CaSi L: Si 0.5; CaSi: Si 0.5	model	[1] Gröbner 2003	Table 2, p. 4, row 3 report
Phase transition	1578.15 K	1578.15	congruent melting: L = Ca2Si L: Si 0.333333; Ca2Si: Si 0.333333	experimental	[1] Gröbner 2003 cites Schurmann 1975 doi	Table 2, p. 4, row 4 report
Phase transition	1588.15 K	1588.15	congruent melting: L = CaSi L: Si 0.5; CaSi: Si 0.5	experimental	[1] Gröbner 2003 cites Schurmann 1975 doi	Table 2, p. 4, row 1 report
Phase transition	1593.15 K	1593.15	congruent melting: L = CaSi L: Si 0.5; CaSi: Si 0.5	experimental	[1] Gröbner 2003 cites Manfrinetti 2000 doi	Table 2, p. 4, row 2 report

Sources

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

Joachim Gröbner, Igor Chumak, Rainer Schmid-Fetzer, Experimental study of ternary Ca–Mg–Si phase equilibria and thermodynamic assessment of Ca–Si and Ca–Mg–Si systems, Intermetallics 11, 1065-1074 (2003). doi:10.1016/j.intermet.2003.07.001
J.C. Anglezio, C. Servant, I. Ansara, Contribution to the experimental and thermodynamic assessment of the AlCaFeSi system—I. AlCaFe, AlCaSi, AlFeSi and CaFeSi systems, Calphad 18, 273-309 (1994). doi:10.1016/0364-5916(94)90034-5

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}
}