Ag–La system

17 accepted literature values from 1 paper(s) (experimental 7, model 7, unspecified 3); 1 calculated phase diagram(s).

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (9) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	7
model	7
unspecified	3

Accepted values by property group
Property group	Values
invariant reaction	12
phase transition	5

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
AgLa-00Li.tdb	Z. Li, X. Su, F. Yin, C. Chen, J. Alloys Compd., 299, 195-98(2000). doi:10.1016/S0925-8388(99)00686-6	`3c614db77cf33b534b37be06c52dc44338f456af723fdef9b2f70f1ef5b85683`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
AgLa-00Li.tdb	1127.3	AG51LA14 (x(La) 0.21538) + AG2LA (x(La) 0.33333) + LIQUID (x(La) 0.33562)
AgLa-00Li.tdb	1127.3	AG51LA14 (x(La) 0.21538) + AG2LA (x(La) 0.33333) + LIQUID (x(La) 0.33535)
AgLa-00Li.tdb	1127.3	AG51LA14 (x(La) 0.21538) + AG2LA (x(La) 0.33333) + LIQUID (x(La) 0.3357)
AgLa-00Li.tdb	1099.45	LIQUID (x(La) 0.10357) + AG5LA_C14 (x(La) 0.16667) + AG51LA14 (x(La) 0.21538)
AgLa-00Li.tdb	1099.45	LIQUID (x(La) 0.10367) + AG5LA_C14 (x(La) 0.16667) + AG51LA14 (x(La) 0.21538)
AgLa-00Li.tdb	1080.39	AG2LA (x(La) 0.33333) + LIQUID (x(La) 0.40464) + AGLA_B2 (x(La) 0.5)
AgLa-00Li.tdb	1080.39	AG2LA (x(La) 0.33333) + LIQUID (x(La) 0.40486) + AGLA_B2 (x(La) 0.5)
AgLa-00Li.tdb	1080.39	AG2LA (x(La) 0.33333) + LIQUID (x(La) 0.40462) + AGLA_B2 (x(La) 0.5)
AgLa-00Li.tdb	1067.37	LIQUID (x(La) 0.87719) + BCC_A2 (x(La) 0.96978) + FCC_A1 (x(La) 0.98969)
AgLa-00Li.tdb	1058.57	FCC_A1 (x(La) 0.00602) + LIQUID (x(La) 0.08096) + AG5LA_C14 (x(La) 0.16667)
AgLa-00Li.tdb	1058.57	FCC_A1 (x(La) 0.006) + LIQUID (x(La) 0.08087) + AG5LA_C14 (x(La) 0.16667)
AgLa-00Li.tdb	802.58	AGLA_B2 (x(La) 0.5) + LIQUID (x(La) 0.75989) + FCC_A1 (x(La) 0.99424)
AgLa-00Li.tdb	802.58	AGLA_B2 (x(La) 0.5) + LIQUID (x(La) 0.75989) + FCC_A1 (x(La) 0.99424)
AgLa-00Li.tdb	548.35	AGLA_B2 (x(La) 0.5) + FCC_A1 (x(La) 0.99976) + DHCP (x(La) 1)
AgLa-00Li.tdb	548.35	AGLA_B2 (x(La) 0.5) + FCC_A1 (x(La) 0.99976) + DHCP (x(La) 1)
AgLa-00Li.tdb	548.35	AGLA_B2 (x(La) 0.5) + FCC_A1 (x(La) 0.99976) + DHCP (x(La) 1)

Convex hulls: Materials Project DFT hull · OQMD DFT hull

Invariant reactions (literature)

Invariant reactions reported in the literature for the Ag–La system (12)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1133	Liq.+Ag51La14->Ag2La	L: La 0.353; Ag51La14: La 0.215385; Ag2La: La 0.333333	experimental	[1] Li 2000 cites Delfino 1974 doi	Table 2, p. 3, row 8 report
1127	Liq.+Ag51La14->Ag2La	L: La 0.336; Ag51La14: La 0.215385; Ag2La: La 0.333333	model	[1] Li 2000	Table 2, p. 3, row 7 report
1099	Liq.+Ag51La14->Ag5La	L: La 0.104; Ag51La14: La 0.215385; Ag5La: La 0.166667	model	[1] Li 2000	Table 2, p. 3, row 12 report
1098	Liq.+Ag51La14->Ag5La	L: La 0.14; Ag51La14: La 0.215385; Ag5La: La 0.166667	experimental	[1] Li 2000 cites Delfino 1974 doi	Table 2, p. 3, row 13 report
1093	Liq.+Ag51La14->Ag5La	L: La 0.1189; Ag51La14: La 0.215385; Ag5La: La 0.166667	unspecified	[1] Li 2000 cites Heumann 1982 doi	Table 2, p. 3, row 14 report
1080	eutectic: Liq.->Ag2La+AgLa	L: La 0.405; Ag2La: La 0.333333; AgLa: La 0.5	model	[1] Li 2000	Table 2, p. 3, row 5 report
1073	eutectic: Liq.->Ag2La+AgLa	L: La 0.43; Ag2La: La 0.333333; AgLa: La 0.5	experimental	[1] Li 2000 cites Delfino 1974 doi	Table 2, p. 3, row 6 report
1063	eutectic: Liq.->Ag+Ag5La	L: La 0.1; Ag5La: La 0.166667	unspecified	[1] Li 2000 cites Heumann 1982 doi	Table 2, p. 3, row 17 report
1063	eutectic: Liq.->Ag+Ag5La	L: La 0.1; Ag5La: La 0.166667	experimental	[1] Li 2000 cites Delfino 1974 doi	Table 2, p. 3, row 16 report
1059	eutectic: Liq.->Ag+Ag5La	L: La 0.081; Ag5La: La 0.166667	model	[1] Li 2000	Table 2, p. 3, row 15 report
808	eutectic: Liq.->AgLa+β-La	L: La 0.765; AgLa: La 0.5	experimental	[1] Li 2000 cites Delfino 1974 doi	Table 2, p. 3, row 2 report
802.6	eutectic: Liq.->AgLa+β-La	L: La 0.76; AgLa: La 0.5	model	[1] Li 2000	Table 2, p. 3, row 1 report

Other properties

Phase transition (5)

Phase transition, Ag–La system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Phase transition	1148 K	1148	Liq.->AgLa L: La 0.5; AgLa: La 0.5	model	[1] Li 2000	Table 2, p. 3, row 3 report
Phase transition	1153 K	1153	Liq.->AgLa L: La 0.5; AgLa: La 0.5	experimental	[1] Li 2000 cites Delfino 1974 doi	Table 2, p. 3, row 4 report
Phase transition	1273 K	1273	Liq.->Ag51La14 L: La 0.215385; Ag51La14: La 0.215385	experimental	[1] Li 2000 cites Delfino 1974 doi	Table 2, p. 3, row 10 report
Phase transition	1273 K	1273	Liq.->Ag51La14 L: La 0.215385; Ag51La14: La 0.215385	model	[1] Li 2000	Table 2, p. 3, row 9 report
Phase transition	1283 K	1283	Liq.->Ag51La14 L: La 0.215385; Ag51La14: La 0.215385	unspecified	[1] Li 2000 cites Heumann 1982 doi	Table 2, p. 3, row 11 report

Sources

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

Zhi Li, Xuping Su, Fucheng Yin, Chuntao Chen, On the thermodynamic assessment of the Ag–La system, Journal of Alloys and Compounds 299, 195-198 (2000). doi:10.1016/s0925-8388(99)00686-6

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}
}