Ag–Ce system

30 accepted literature values from 1 paper(s) (experimental 22, model 8); 1 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 (8) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	22
model	8

Accepted values by property group
Property group	Values
invariant reaction	22
phase transition	8

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
AgCe-02Yin-LB.tdb	F. Yin, M. Huang, X. Su, P. Zhang, Z. Li, Y. Shi, J. Alloys Compd., 334, 154-58(2002). doi:10.1016/S0925-8388(01)01757-1	`f1251075646ab97adcbef23c74a5f3a7d59076d3deb116002e8386e358980a34`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
AgCe-02Yin-LB.tdb	1121.34	AG51CE14 (x(Ce) 0.21538) + AG2CE (x(Ce) 0.33333) + LIQUID (x(Ce) 0.35279)
AgCe-02Yin-LB.tdb	1121.34	AG51CE14 (x(Ce) 0.21538) + AG2CE (x(Ce) 0.33333) + LIQUID (x(Ce) 0.35252)
AgCe-02Yin-LB.tdb	1121.34	AG51CE14 (x(Ce) 0.21538) + AG2CE (x(Ce) 0.33333) + LIQUID (x(Ce) 0.35288)
AgCe-02Yin-LB.tdb	1088.97	LIQUID (x(Ce) 0.08876) + AG4CE (x(Ce) 0.2) + AG51CE14 (x(Ce) 0.21538)
AgCe-02Yin-LB.tdb	1088.97	LIQUID (x(Ce) 0.08876) + AG4CE (x(Ce) 0.2) + AG51CE14 (x(Ce) 0.21538)
AgCe-02Yin-LB.tdb	1070.41	AG2CE (x(Ce) 0.33333) + LIQUID (x(Ce) 0.41189) + AGCE (x(Ce) 0.5)
AgCe-02Yin-LB.tdb	1070.41	AG2CE (x(Ce) 0.33333) + LIQUID (x(Ce) 0.41174) + AGCE (x(Ce) 0.5)
AgCe-02Yin-LB.tdb	1070.41	AG2CE (x(Ce) 0.33333) + LIQUID (x(Ce) 0.41198) + AGCE (x(Ce) 0.5)
AgCe-02Yin-LB.tdb	1064.48	FCC_A1 (x(Ce) 4.500e-4) + LIQUID (x(Ce) 0.08192) + AG4CE (x(Ce) 0.2)
AgCe-02Yin-LB.tdb	1064.48	FCC_A1 (x(Ce) 4.400e-4) + LIQUID (x(Ce) 0.08187) + AG4CE (x(Ce) 0.2)
AgCe-02Yin-LB.tdb	891.81	LIQUID (x(Ce) 0.85709) + BCC_A2 (x(Ce) 0.95478) + FCC_A1 (x(Ce) 0.98804)
AgCe-02Yin-LB.tdb	788.95	AGCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.78552) + FCC_A1 (x(Ce) 0.98014)
AgCe-02Yin-LB.tdb	788.95	AGCE (x(Ce) 0.5) + LIQUID (x(Ce) 0.78548) + FCC_A1 (x(Ce) 0.98013)

Convex hulls: Materials Project DFT hull · OQMD DFT hull

Invariant reactions (literature)

Invariant reactions reported in the literature for the Ag–Ce system (22)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1143.15	L+Ag51Ce14->Ag2Ce	Ag51Ce14: Ce 0.215385; Ag2Ce: Ce 0.333333	experimental	[1] Yin 2002 cites Heumann 1980 doi	Table 1, p. 3, row 18 report
1128.15	L+Ag51Ce14->Ag2Ce	L: Ce 0.35; Ag51Ce14: Ce 0.215385; Ag2Ce: Ce 0.333333	experimental	[1] Yin 2002 cites Stapf 1983 doi	Table 1, p. 3, row 17 report
1128.15	L+Ag51Ce14->Ag2Ce	L: Ce 0.35; Ag51Ce14: Ce 0.215385; Ag2Ce: Ce 0.333333	experimental	[1] Yin 2002 cites Delfino 1975 doi	Table 1, p. 3, row 16 report
1121.15	L+Ag51Ce14->Ag2Ce	L: Ce 0.353; Ag51Ce14: Ce 0.215385; Ag2Ce: Ce 0.333333	model	[1] Yin 2002	Table 1, p. 3, row 15 report
1115.15	L+Ag51Ce14->Ag4Ce	Ag51Ce14: Ce 0.215385; Ag4Ce: Ce 0.2	experimental	[1] Yin 2002 cites Heumann 1980 doi	Table 1, p. 3, row 26 report
1108.15	L+Ag51Ce14->Ag4Ce	L: Ce 0.129; Ag51Ce14: Ce 0.215385; Ag4Ce: Ce 0.2	experimental	[1] Yin 2002 cites Delfino 1975 doi	Table 1, p. 3, row 24 report
1089.15	L+Ag51Ce14->Ag4Ce	L: Ce 0.089; Ag51Ce14: Ce 0.215385; Ag4Ce: Ce 0.2	model	[1] Yin 2002	Table 1, p. 3, row 23 report
1088.15	L+Ag51Ce14->Ag4Ce	L: Ce 0.129; Ag51Ce14: Ce 0.215385; Ag4Ce: Ce 0.2	experimental	[1] Yin 2002 cites Stapf 1983 doi	Table 1, p. 3, row 25 report
1073.15	eutectic: L->Ag+Ag4Ce	L: Ce 0.1; Ag4Ce: Ce 0.2	experimental	[1] Yin 2002 cites Heumann 1980 doi	Table 1, p. 3, row 30 report
1073.15	eutectic: L->Ag+Ag4Ce	L: Ce 0.1; Ag4Ce: Ce 0.2	experimental	[1] Yin 2002 cites Delfino 1975 doi	Table 1, p. 3, row 28 report
1070.15	eutectic: L->Ag2Ce+AgCe	L: Ce 0.412; Ag2Ce: Ce 0.333333; AgCe: Ce 0.5	model	[1] Yin 2002	Table 1, p. 3, row 11 report
1066.15	eutectic: L->Ag+Ag4Ce	L: Ce 0.1; Ag4Ce: Ce 0.2	experimental	[1] Yin 2002 cites Stapf 1983 doi	Table 1, p. 3, row 29 report
1064.15	eutectic: L->Ag+Ag4Ce	L: Ce 0.082; Ag4Ce: Ce 0.2	model	[1] Yin 2002	Table 1, p. 3, row 27 report
1053.15	eutectic: L->Ag2Ce+AgCe	L: Ce 0.42; Ag2Ce: Ce 0.333333; AgCe: Ce 0.5	experimental	[1] Yin 2002 cites Stapf 1983 doi	Table 1, p. 3, row 13 report
1053.15	eutectic: L->Ag2Ce+AgCe	L: Ce 0.435; Ag2Ce: Ce 0.333333; AgCe: Ce 0.5	experimental	[1] Yin 2002 cites Delfino 1975 doi	Table 1, p. 3, row 12 report
1053.15	eutectic: L->Ag2Ce+AgCe	L: Ce 0.45; Ag2Ce: Ce 0.333333; AgCe: Ce 0.5	experimental	[1] Yin 2002 cites Heumann 1980 doi	Table 1, p. 3, row 14 report
983.15	δ-Ce->L+γ-Ce	L: Ce 0.94	experimental	[1] Yin 2002 cites Stapf 1983 doi	Table 1, p. 3, row 6 report
893.15	δ-Ce->L+γ-Ce	L: Ce 0.88	experimental	[1] Yin 2002 cites Delfino 1975 doi	Table 1, p. 3, row 5 report
892.15	δ-Ce->L+γ-Ce	L: Ce 0.857	model	[1] Yin 2002	Table 1, p. 3, row 4 report
789.15	eutectic: L->AgCe+γ-Ce	L: Ce 0.786; AgCe: Ce 0.5	model	[1] Yin 2002	Table 1, p. 3, row 1 report
783.15	eutectic: L->AgCe+γ-Ce	L: Ce 0.816; AgCe: Ce 0.5	experimental	[1] Yin 2002 cites Delfino 1975 doi	Table 1, p. 3, row 2 report
778.15	eutectic: L->AgCe+γ-Ce	L: Ce 0.81; AgCe: Ce 0.5	experimental	[1] Yin 2002 cites Stapf 1983 doi	Table 1, p. 3, row 3 report

Other properties

Phase transition (8)

Phase transition, Ag–Ce system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Phase transition	1123.15 K	1123.15	L->AgCe L: Ce 0.5; AgCe: Ce 0.5	model	[1] Yin 2002	Table 1, p. 3, row 7 report
Phase transition	1128.15 K	1128.15	L->AgCe L: Ce 0.5; AgCe: Ce 0.5	experimental	[1] Yin 2002 cites Stapf 1983 doi	Table 1, p. 3, row 9 report
Phase transition	1143.15 K	1143.15	L->AgCe L: Ce 0.5; AgCe: Ce 0.5	experimental	[1] Yin 2002 cites Delfino 1975 doi	Table 1, p. 3, row 8 report
Phase transition	1158.15 K	1158.15	L->AgCe L: Ce 0.5; AgCe: Ce 0.5	experimental	[1] Yin 2002 cites Heumann 1980 doi	Table 1, p. 3, row 10 report
Phase transition	1303.15 K	1303.15	L->Ag51Ce14 L: Ce 0.215385; Ag51Ce14: Ce 0.215385	experimental	[1] Yin 2002 cites Stapf 1983 doi	Table 1, p. 3, row 21 report
Phase transition	1307.15 K	1307.15	L->Ag51Ce14 L: Ce 0.215385; Ag51Ce14: Ce 0.215385	model	[1] Yin 2002	Table 1, p. 3, row 19 report
Phase transition	1313.15 K	1313.15	L->Ag51Ce14 L: Ce 0.215385; Ag51Ce14: Ce 0.215385	experimental	[1] Yin 2002 cites Delfino 1975 doi	Table 1, p. 3, row 20 report
Phase transition	1326.15 K	1326.15	L->Ag51Ce14 L: Ce 0.215385; Ag51Ce14: Ce 0.215385	experimental	[1] Yin 2002 cites Heumann 1980 doi	Table 1, p. 3, row 22 report

Sources

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

Fucheng Yin, Minhwa Huang, Xuping Su, Ping Zhang, Zhi Li, Ying Shi, Thermodynamic assessment of the Ag–Ce (silver–cerium) system, Journal of Alloys and Compounds 334, 154-158 (2002). doi:10.1016/s0925-8388(01)01757-1

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}
}