Ce–Co system

49 accepted literature values from 1 paper(s) (experimental 29, model 20); 3 calculated phase diagram(s).

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (11) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	29
model	20

Accepted values by property group
Property group	Values
invariant reaction	39
phase transition	10

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
CeCo-19Xu.tdb	C. Xu, C. Li, C. Guo, Z. Du, Calphad, 66, 101628(2019). doi:10.1016/j.calphad.2019.101628	`f19bb070ba45a557222f521f678ff5575ceca5647582569ce5cd78da9c833c1d`	viewer · TDB · JSON
CeCo-24Liu.tdb	X.Y. Liu, P.P. Liu, C. Tan, S.Y. Yang, Y.C. Bai, J. Wang, G.H. Rao, H.Y. Zhou, Calphad, 84, 102653(2024). doi:10.1016/j.calphad.2023.102653	`8e012dc01a50fa4a23175c8d01f37940aa5b1508c07ce6431292d3955417bf6c`	viewer · TDB · JSON
CeCo-98Su.tdb	X. Su, W. Zhang, Z. Du, J. Alloys Compd., 267, 121-27(1998). doi:10.1016/S0925-8388(97)00563-X	`9f5d5d573879307e8fbcd7034904cee5844665a0679a3eb68bdc80179f6d9708`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
CeCo-19Xu.tdb	1483.57	LIQUID (x(Co) 0.87379) + CE2CO17 (x(Co) 0.89474) + FCC_A1 (x(Co) 0.99834)
CeCo-19Xu.tdb	1483.57	LIQUID (x(Co) 0.8738) + CE2CO17 (x(Co) 0.89474) + FCC_A1 (x(Co) 0.99834)
CeCo-19Xu.tdb	1457.43	LIQUID (x(Co) 0.82945) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-19Xu.tdb	1457.43	LIQUID (x(Co) 0.82977) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-19Xu.tdb	1457.43	LIQUID (x(Co) 0.83004) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-19Xu.tdb	1415.98	LIQUID (x(Co) 0.75209) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-19Xu.tdb	1415.97	LIQUID (x(Co) 0.75169) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-19Xu.tdb	1415.97	LIQUID (x(Co) 0.75147) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-19Xu.tdb	1415.97	LIQUID (x(Co) 0.75148) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-19Xu.tdb	1395.48	LIQUID (x(Co) 0.71788) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-19Xu.tdb	1395.48	LIQUID (x(Co) 0.71808) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-19Xu.tdb	1395.48	LIQUID (x(Co) 0.7177) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-19Xu.tdb	1395.48	LIQUID (x(Co) 0.71769) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-19Xu.tdb	1354.28	LIQUID (x(Co) 0.67154) + CECO3 (x(Co) 0.75) + CE2CO7 (x(Co) 0.77778)
CeCo-19Xu.tdb	1354.28	LIQUID (x(Co) 0.67183) + CECO3 (x(Co) 0.75) + CE2CO7 (x(Co) 0.77778)
CeCo-19Xu.tdb	1354.28	LIQUID (x(Co) 0.67144) + CECO3 (x(Co) 0.75) + CE2CO7 (x(Co) 0.77778)
CeCo-19Xu.tdb	1306.38	LIQUID (x(Co) 0.62854) + CECO2_C15 (x(Co) 0.66667) + CECO3 (x(Co) 0.75)
CeCo-19Xu.tdb	1306.38	LIQUID (x(Co) 0.62866) + CECO2_C15 (x(Co) 0.66667) + CECO3 (x(Co) 0.75)
CeCo-19Xu.tdb	1306.38	LIQUID (x(Co) 0.62837) + CECO2_C15 (x(Co) 0.66667) + CECO3 (x(Co) 0.75)
CeCo-19Xu.tdb	1075.4	CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-19Xu.tdb	1000.8	BCC_A2 (x(Co) 4.000e-4) + FCC_A1 (x(Co) 6.900e-4) + LIQUID (x(Co) 0.04647)
CeCo-19Xu.tdb	713.24	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.33288) + CECO2_C15 (x(Co) 0.66667)
CeCo-19Xu.tdb	713.24	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.33315) + CECO2_C15 (x(Co) 0.66667)
CeCo-19Xu.tdb	713.24	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.33286) + CECO2_C15 (x(Co) 0.66667)
CeCo-19Xu.tdb	694.99	CE2CO17 (x(Co) 0.89474) + HCP_A3 (x(Co) 1) + FCC_A1 (x(Co) 1)
CeCo-19Xu.tdb	691.16	FCC_A1 (x(Co) 0.00165) + LIQUID (x(Co) 0.24051) + CE24CO11 (x(Co) 0.31429)
CeCo-19Xu.tdb	691.16	FCC_A1 (x(Co) 0.00165) + LIQUID (x(Co) 0.24057) + CE24CO11 (x(Co) 0.31429)
CeCo-24Liu.tdb	1483	LIQUID (x(Co) 0.84542) + CE2CO17 (x(Co) 0.89474) + FCC_A1 (x(Co) 0.99882)
CeCo-24Liu.tdb	1467.81	LIQUID (x(Co) 0.82321) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-24Liu.tdb	1467.81	LIQUID (x(Co) 0.82383) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-24Liu.tdb	1467.8	LIQUID (x(Co) 0.82357) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-24Liu.tdb	1417.95	LIQUID (x(Co) 0.74019) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-24Liu.tdb	1417.95	LIQUID (x(Co) 0.7398) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-24Liu.tdb	1417.95	LIQUID (x(Co) 0.73952) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-24Liu.tdb	1417.95	LIQUID (x(Co) 0.73953) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-24Liu.tdb	1398.67	LIQUID (x(Co) 0.71182) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-24Liu.tdb	1398.67	LIQUID (x(Co) 0.71189) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-24Liu.tdb	1398.67	LIQUID (x(Co) 0.71161) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-24Liu.tdb	1355.16	LIQUID (x(Co) 0.66709) + CECO3 (x(Co) 0.75) + CE2CO7 (x(Co) 0.77778)
CeCo-24Liu.tdb	1355.16	LIQUID (x(Co) 0.66732) + CECO3 (x(Co) 0.75) + CE2CO7 (x(Co) 0.77778)
CeCo-24Liu.tdb	1355.16	LIQUID (x(Co) 0.66705) + CECO3 (x(Co) 0.75) + CE2CO7 (x(Co) 0.77778)
CeCo-24Liu.tdb	1306.87	LIQUID (x(Co) 0.62728) + CECO2_C15 (x(Co) 0.66667) + CECO3 (x(Co) 0.75)
CeCo-24Liu.tdb	1306.87	LIQUID (x(Co) 0.62749) + CECO2_C15 (x(Co) 0.66667) + CECO3 (x(Co) 0.75)
CeCo-24Liu.tdb	1306.87	LIQUID (x(Co) 0.62713) + CECO2_C15 (x(Co) 0.66667) + CECO3 (x(Co) 0.75)
CeCo-24Liu.tdb	1071.99	BCC_A2 (x(Co) 0) + LIQUID (x(Co) 0) + CE5CO19 (x(Co) 0.79167)
CeCo-24Liu.tdb	1024.56	CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-24Liu.tdb	1000.69	BCC_A2 (x(Co) 1.000e-5) + FCC_A1 (x(Co) 2.600e-4) + LIQUID (x(Co) 0.04569)
CeCo-24Liu.tdb	1000.69	BCC_A2 (x(Co) 1.000e-5) + FCC_A1 (x(Co) 2.600e-4) + LIQUID (x(Co) 0.04568)
CeCo-24Liu.tdb	714.95	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.31756) + CECO2_C15 (x(Co) 0.66667)
CeCo-24Liu.tdb	714.95	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.31781) + CECO2_C15 (x(Co) 0.66667)
CeCo-24Liu.tdb	714.95	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.31751) + CECO2_C15 (x(Co) 0.66667)
CeCo-24Liu.tdb	700.03	FCC_A1 (x(Co) 0.00165) + LIQUID (x(Co) 0.24373) + CE24CO11 (x(Co) 0.31429)
CeCo-24Liu.tdb	700.03	FCC_A1 (x(Co) 0.00165) + LIQUID (x(Co) 0.24379) + CE24CO11 (x(Co) 0.31429)
CeCo-24Liu.tdb	694.99	CE2CO17 (x(Co) 0.89474) + HCP_A3 (x(Co) 1) + FCC_A1 (x(Co) 1)
CeCo-98Su.tdb	1482.6	LIQUID (x(Co) 0.85539) + CE2CO17 (x(Co) 0.89474) + FCC_A1 (x(Co) 0.99675)
CeCo-98Su.tdb	1482.6	LIQUID (x(Co) 0.85549) + CE2CO17 (x(Co) 0.89474) + FCC_A1 (x(Co) 0.99675)
CeCo-98Su.tdb	1467.11	LIQUID (x(Co) 0.83199) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-98Su.tdb	1467.11	LIQUID (x(Co) 0.83258) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-98Su.tdb	1418.37	LIQUID (x(Co) 0.74309) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-98Su.tdb	1418.37	LIQUID (x(Co) 0.7427) + CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333)
CeCo-98Su.tdb	1398.23	LIQUID (x(Co) 0.71189) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-98Su.tdb	1398.23	LIQUID (x(Co) 0.71194) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-98Su.tdb	1398.23	LIQUID (x(Co) 0.7117) + CE2CO7 (x(Co) 0.77778) + CE5CO19 (x(Co) 0.79167)
CeCo-98Su.tdb	1354.31	LIQUID (x(Co) 0.66534) + CECO3 (x(Co) 0.75) + CE2CO7 (x(Co) 0.77778)
CeCo-98Su.tdb	1354.31	LIQUID (x(Co) 0.66531) + CECO3 (x(Co) 0.75) + CE2CO7 (x(Co) 0.77778)
CeCo-98Su.tdb	1309.36	LIQUID (x(Co) 0.62783) + CECO2_C15 (x(Co) 0.66667) + CECO3 (x(Co) 0.75)
CeCo-98Su.tdb	1309.36	LIQUID (x(Co) 0.62806) + CECO2_C15 (x(Co) 0.66667) + CECO3 (x(Co) 0.75)
CeCo-98Su.tdb	1010.39	CE5CO19 (x(Co) 0.79167) + CECO5_D2D (x(Co) 0.83333) + CE2CO17 (x(Co) 0.89474)
CeCo-98Su.tdb	1000.15	BCC_A2 (x(Co) 8.000e-5) + FCC_A1 (x(Co) 1.300e-4) + LIQUID (x(Co) 0.03675)
CeCo-98Su.tdb	1000.15	BCC_A2 (x(Co) 8.000e-5) + FCC_A1 (x(Co) 1.300e-4) + LIQUID (x(Co) 0.03674)
CeCo-98Su.tdb	707.68	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.3483) + CECO2_C15 (x(Co) 0.66667)
CeCo-98Su.tdb	707.68	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.34857) + CECO2_C15 (x(Co) 0.66667)
CeCo-98Su.tdb	707.68	CE24CO11 (x(Co) 0.31429) + LIQUID (x(Co) 0.34825) + CECO2_C15 (x(Co) 0.66667)
CeCo-98Su.tdb	694.99	CE2CO17 (x(Co) 0.89474) + HCP_A3 (x(Co) 1) + FCC_A1 (x(Co) 1)
CeCo-98Su.tdb	693.76	FCC_A1 (x(Co) 0.00168) + LIQUID (x(Co) 0.23654) + CE24CO11 (x(Co) 0.31429)
CeCo-98Su.tdb	693.76	FCC_A1 (x(Co) 0.00168) + LIQUID (x(Co) 0.23672) + CE24CO11 (x(Co) 0.31429)
CeCo-98Su.tdb	651.05	CE5CO19 (x(Co) 0.79167) + CE2CO17 (x(Co) 0.89474) + HCP_A3 (x(Co) 1)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull CeCo-19Xu · CALPHAD hull CeCo-98Su

Invariant reactions (literature)

Invariant reactions reported in the literature for the Ce–Co system (39)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1503	Liq. + α-Co(fcc)->Co17Ce2	Co17Ce2: Co 0.894737	experimental	[1] Su 1998 cites Buschow 1971	Table 3, p. 5, row 44 report
1488	Liq. + Co17Ce2->Co5Ce	Co17Ce2: Co 0.894737; Co5Ce: Co 0.833333	experimental	[1] Su 1998 cites Buschow 1971	Table 3, p. 5, row 37 report
1484	Liq. + α-Co(fcc)->Co17Ce2	Liq.: Co 0.857; Co17Ce2: Co 0.894737	model	[1] Su 1998	Table 3, p. 5, row 42 report
1483	Liq. + α-Co(fcc)->Co17Ce2	Liq.: Co 0.856; Co17Ce2: Co 0.894737	model	[1] Su 1998	Table 3, p. 5, row 43 report
1482	Liq. + α-Co(fcc)->Co17Ce2	Co17Ce2: Co 0.894737	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 45 report
1468	Liq. + Co17Ce2->Co5Ce	Liq.: Co 0.83; Co17Ce2: Co 0.894737; Co5Ce: Co 0.833333	model	[1] Su 1998	Table 3, p. 5, row 36 report
1467	Liq. + Co17Ce2->Co5Ce	Liq.: Co 0.831; Co17Ce2: Co 0.894737; Co5Ce: Co 0.833333	model	[1] Su 1998	Table 3, p. 5, row 35 report
1466	Liq. + Co17Ce2->Co5Ce	Co17Ce2: Co 0.894737; Co5Ce: Co 0.833333	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 38 report
1428	Liq. + Co19Ce5->Co7Ce2	Co19Ce5: Co 0.791667; Co7Ce2: Co 0.777778	experimental	[1] Su 1998 cites Buschow 1971	Table 3, p. 5, row 28 report
1418	Liq. + Co5Ce->Co19Ce5	Liq.: Co 0.742; Co5Ce: Co 0.833333; Co19Ce5: Co 0.791667	model	[1] Su 1998	Table 3, p. 5, row 31 report
1418	Liq. + Co5Ce->Co19Ce5	Co5Ce: Co 0.833333; Co19Ce5: Co 0.791667	experimental	[1] Su 1998 cites Wu 1991 doi	Table 3, p. 5, row 34 report
1414	Liq. + Co5Ce->Co19Ce5	Liq.: Co 0.746; Co5Ce: Co 0.833333; Co19Ce5: Co 0.791667	model	[1] Su 1998	Table 3, p. 5, row 32 report
1407	Liq. + Co5Ce->Co19Ce5	Co5Ce: Co 0.833333; Co19Ce5: Co 0.791667	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 33 report
1403	Liq. + Co19Ce5->Co7Ce2	Co19Ce5: Co 0.791667; Co7Ce2: Co 0.777778	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 29 report
1398	Liq. + Co19Ce5->Co7Ce2	Liq.: Co 0.712; Co19Ce5: Co 0.791667; Co7Ce2: Co 0.777778	model	[1] Su 1998	Table 3, p. 5, row 26 report
1398	Liq. + Co19Ce5->Co7Ce2	Co19Ce5: Co 0.791667; Co7Ce2: Co 0.777778	experimental	[1] Su 1998 cites Wu 1991 doi	Table 3, p. 5, row 30 report
1397	Liq. + Co19Ce5->Co7Ce2	Liq.: Co 0.717; Co19Ce5: Co 0.791667; Co7Ce2: Co 0.777778	model	[1] Su 1998	Table 3, p. 5, row 27 report
1388	Liq. + Co7Ce2->Co3Ce	Co7Ce2: Co 0.777778; Co3Ce: Co 0.75	experimental	[1] Su 1998 cites Buschow 1971	Table 3, p. 5, row 23 report
1364	Liq. + Co7Ce2->Co3Ce	Co7Ce2: Co 0.777778; Co3Ce: Co 0.75	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 24 report
1354	Liq. + Co7Ce2->Co3Ce	Co7Ce2: Co 0.777778; Co3Ce: Co 0.75	experimental	[1] Su 1998 cites Wu 1991 doi	Table 3, p. 5, row 25 report
1354	Liq. + Co7Ce2->Co3Ce	Liq.: Co 0.669; Co7Ce2: Co 0.777778; Co3Ce: Co 0.75	model	[1] Su 1998	Table 3, p. 5, row 22 report
1354	Liq. + Co7Ce2->Co3Ce	Liq.: Co 0.665; Co7Ce2: Co 0.777778; Co3Ce: Co 0.75	model	[1] Su 1998	Table 3, p. 5, row 21 report
1323	Liq. + Co3Ce->Co2Ce	Co3Ce: Co 0.75; Co2Ce: Co 0.666667	experimental	[1] Su 1998 cites Buschow 1971	Table 3, p. 5, row 18 report
1309	Liq. + Co3Ce->Co2Ce	Co3Ce: Co 0.75; Co2Ce: Co 0.666667	experimental	[1] Su 1998 cites Wu 1991 doi	Table 3, p. 5, row 20 report
1309	Liq. + Co3Ce->Co2Ce	Liq.: Co 0.63; Co3Ce: Co 0.75; Co2Ce: Co 0.666667	model	[1] Su 1998	Table 3, p. 5, row 17 report
1309	Liq. + Co3Ce->Co2Ce	Liq.: Co 0.628; Co3Ce: Co 0.75; Co2Ce: Co 0.666667	model	[1] Su 1998	Table 3, p. 5, row 16 report
1293	Liq. + Co3Ce->Co2Ce	Co3Ce: Co 0.75; Co2Ce: Co 0.666667	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 19 report
1023	Co5Ce->Co19Ce5 + Co17Ce2	Co5Ce: Co 0.833333; Co19Ce5: Co 0.791667; Co17Ce2: Co 0.894737	experimental	[1] Su 1998 cites Wu 1991 doi	Table 3, p. 5, row 41 report
1023	Co5Ce->Co19Ce5 + Co17Ce2	Co5Ce: Co 0.833333; Co19Ce5: Co 0.791667; Co17Ce2: Co 0.894737	model	[1] Su 1998	Table 3, p. 5, row 39 report
716	eutectic: Liq.->Co11Ce24 + Co2Ce	Liq.: Co 0.34; Co11Ce24: Co 0.314286; Co2Ce: Co 0.666667	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 14 report
713	eutectic: Liq.->Co11Ce24 + Co2Ce	Co11Ce24: Co 0.314286; Co2Ce: Co 0.666667	experimental	[1] Su 1998 cites Buschow 1971	Table 3, p. 5, row 13 report
710	eutectic: Liq.->Co11Ce24 + Co2Ce	Liq.: Co 0.341; Co11Ce24: Co 0.314286; Co2Ce: Co 0.666667	model	[1] Su 1998	Table 3, p. 5, row 12 report
708	eutectic: Liq.->Co11Ce24 + Co2Ce	Liq.: Co 0.34; Co11Ce24: Co 0.314286; Co2Ce: Co 0.666667	experimental	[1] Su 1998 cites Wu 1991 doi	Table 3, p. 5, row 15 report
708	eutectic: Liq.->Co11Ce24 + Co2Ce	Liq.: Co 0.348; Co11Ce24: Co 0.314286; Co2Ce: Co 0.666667	model	[1] Su 1998	Table 3, p. 5, row 11 report
697	eutectic: Liq.->α-Ce(fcc) + Co11Ce24	Liq.: Co 0.241; Co11Ce24: Co 0.314286	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 4 report
697	eutectic: Liq.->α-Ce(fcc) + Co11Ce24	Co11Ce24: Co 0.314286	experimental	[1] Su 1998 cites Buschow 1971	Table 3, p. 5, row 3 report
695	eutectic: Liq.->α-Ce(fcc) + Co11Ce24	Liq.: Co 0.237; Co11Ce24: Co 0.314286	model	[1] Su 1998	Table 3, p. 5, row 2 report
694	eutectic: Liq.->α-Ce(fcc) + Co11Ce24	Liq.: Co 0.237; Co11Ce24: Co 0.314286	model	[1] Su 1998	Table 3, p. 5, row 1 report
691	eutectic: Liq.->α-Ce(fcc) + Co11Ce24	Liq.: Co 0.241; Co11Ce24: Co 0.314286	experimental	[1] Su 1998 cites Wu 1991 doi	Table 3, p. 5, row 5 report

Other properties

Phase transition (10)

Phase transition, Ce–Co system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Phase transition	78 K	78	magnetic: Co3Ce alloy: Co 0.75	experimental	[1] Su 1998 cites Buschow 1977 doi	Table 1, p. 3, row 4 report
Phase transition	123 K	123	magnetic: Co7Ce2 alloy: Co 0.777778	model	[1] Su 1998	Table 1, p. 3, row 5 report
Phase transition	293 K	293	magnetic: Co19Ce5 alloy: Co 0.791667	experimental	[1] Su 1998 cites Buschow 1977 doi	Table 1, p. 3, row 6 report
Phase transition	712 K	712	Liq.->Co11Ce24 Liq.: Co 0.314286; Co11Ce24: Co 0.314286	model	[1] Su 1998	Table 3, p. 5, row 6 report
Phase transition	713 K	713	Liq.->Co11Ce24 Liq.: Co 0.314286; Co11Ce24: Co 0.314286	model	[1] Su 1998	Table 3, p. 5, row 7 report
Phase transition	713 K	713	Liq.->Co11Ce24 Liq.: Co 0.314286; Co11Ce24: Co 0.314286	experimental	[1] Su 1998 cites Wu 1991 doi	Table 3, p. 5, row 10 report
Phase transition	718 K	718	Liq.->Co11Ce24 Liq.: Co 0.314286; Co11Ce24: Co 0.314286	experimental	[1] Su 1998 cites Ray 1973	Table 3, p. 5, row 9 report
Phase transition	718 K	718	Liq.->Co11Ce24 Liq.: Co 0.314286; Co11Ce24: Co 0.314286	experimental	[1] Su 1998 cites Buschow 1971	Table 3, p. 5, row 8 report
Phase transition	737 K	737	magnetic: Co5Ce alloy: Co 0.833333	experimental	[1] Su 1998 cites Buschow 1977 doi	Table 1, p. 3, row 7 report
Phase transition	1078 K	1078	magnetic: Co17Ce2 alloy: Co 0.894737	experimental	[1] Su 1998 cites Buschow 1977 doi	Table 1, p. 3, row 8 report

Sources

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

Xuping Su, Weijing Zhang, Zhenmin Du, A thermodynamic modelling of the Co–Ce system, Journal of Alloys and Compounds 267, 121-127 (1998). doi:10.1016/s0925-8388(97)00563-x

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}
}