Au–Co–Sn system

30 accepted literature values from 1 paper(s) (experimental 8, model 14, unspecified 8); 0 calculated phase diagram(s). 1 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

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Accepted values by evidence class
Evidence class	Values
experimental	8
model	14
unspecified	8

Accepted values by property group
Property group	Values
invariant reaction	14
phase equilibrium	16

Invariant reactions (literature)

Invariant reactions reported in the literature for the Au–Co–Sn system (14)
T (K)	Reaction / phases	Class	Source	Location
795.1	peritectic: L + Au + β -> ζ	model	[1] Dong 2009	Table V, p. 11, row 12 report
781.4	quasi-peritectic: L + CoSn -> βCo3Sn2 + AuSn	model	[1] Dong 2009	Table V, p. 11, row 1 report
761.5	eutectic: L -> Au + αCo + ζ	model	[1] Dong 2009	Table V, p. 11, row 10 report
697.1	peritectic: L + αCo + ζ -> εCo	model	[1] Dong 2009	Table V, p. 11, row 13 report
696.7	quasi-peritectic: L + αCo -> βCo3Sn2 + εCo	model	[1] Dong 2009	Table V, p. 11, row 2 report
667.9	peritectic: L + AuSn + CoSn -> τ1	model	[1] Dong 2009	Table V, p. 11, row 14 report
660.6	quasi-peritectic: L + CoSn -> CoSn2 + τ1	model	[1] Dong 2009	Table V, p. 11, row 3 report
654.2	quasi-peritectic: L + εCo -> ζ + βCo3Sn2	model	[1] Dong 2009	Table V, p. 11, row 4 report
577	quasi-peritectic: L + βCo3Sn2 -> AuSn + ζ	model	[1] Dong 2009	Table V, p. 11, row 5 report
565.8	quasi-peritectic: L + AuSn -> τ1 + AuSn2	model	[1] Dong 2009	Table V, p. 11, row 6 report
552.2	quasi-peritectic: L + τ1 -> AuSn2 + CoSn2	model	[1] Dong 2009	Table V, p. 11, row 7 report
525.5	quasi-peritectic: L + AuSn2 -> CoSn2 + AuSn4	model	[1] Dong 2009	Table V, p. 11, row 8 report
522.5	quasi-peritectic: L + CoSn2 -> CoSn3 + AuSn4	model	[1] Dong 2009	Table V, p. 11, row 9 report
483	eutectic: L -> CoSn3 + AuSn4 + βSn	model	[1] Dong 2009	Table V, p. 11, row 11 report

Other properties

Phase equilibrium (16)

Phase equilibrium, Au–Co–Sn system
Property	T (K)	Phases / composition	Class	Source	Location
Phase assemblage	635	Au + αCo + β alloy: Co 0, Sn 0	experimental	[1] Dong 2009	Table IV, p. 9, row 18 report
Phase assemblage	635	Au + αCo + β alloy: Co 0, Sn 0	unspecified	[1] Dong 2009	Table IV, p. 9, row 17 report
Phase assemblage	635	CoSn + AuSn + τ1 alloy: Co 0.5, Sn 0.5	experimental	[1] Dong 2009	Table IV, p. 9, row 8 report
Phase assemblage	635	CoSn + AuSn + τ1 alloy: Co 0.5, Sn 0.5	unspecified	[1] Dong 2009	Table IV, p. 9, row 7 report
Phase assemblage	635	CoSn + CoSn2 + τ1 alloy: Co 0.5, Sn 0.5	unspecified	[1] Dong 2009	Table IV, p. 9, row 9 report
Phase assemblage	635	CoSn + CoSn2 + τ1 alloy: Co 0.5, Sn 0.5	experimental	[1] Dong 2009	Table IV, p. 9, row 6 report
Phase assemblage	635	L + AuSn + αCo3Sn2 alloy: Co 0, Sn 0.5	experimental	[1] Dong 2009	Table IV, p. 9, row 12 report
Phase assemblage	635	L + AuSn + αCo3Sn2 alloy: Co 0, Sn 0.5	unspecified	[1] Dong 2009	Table IV, p. 9, row 11 report
Phase assemblage	635	L + AuSn + τ1 alloy: Co 0, Sn 0.5	unspecified	[1] Dong 2009	Table IV, p. 9, row 3 report
Phase assemblage	635	L + AuSn + τ1 alloy: Co 0, Sn 0.5	experimental	[1] Dong 2009	Table IV, p. 9, row 4 report
Phase assemblage	635	L + CoSn2 + τ1 alloy: Co 0.333333, Sn 0.666667	experimental	[1] Dong 2009	Table IV, p. 9, row 2 report
Phase assemblage	635	L + CoSn2 + τ1 alloy: Co 0.333333, Sn 0.666667	unspecified	[1] Dong 2009	Table IV, p. 9, row 1 report
Phase assemblage	635	L + ζ + αCo3Sn2 alloy: Co 0.6, Sn 0.4	unspecified	[1] Dong 2009	Table IV, p. 9, row 13 report
Phase assemblage	635	L + ζ + αCo3Sn2 alloy: Co 0.6, Sn 0.4	experimental	[1] Dong 2009	Table IV, p. 9, row 14 report
Phase assemblage	635	αCo + ζ + αCo3Sn2 alloy: Co 1, Sn 0	experimental	[1] Dong 2009	Table IV, p. 9, row 16 report
Phase assemblage	635	αCo + ζ + αCo3Sn2 alloy: Co 1, Sn 0	unspecified	[1] Dong 2009	Table IV, p. 9, row 15 report

Sources

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

H. Q. Dong, S. Jin, L. G. Zhang, J. S. Wang, X. M. Tao, H. S. Liu et al., Thermodynamic Assessment of the Au-Co-Sn Ternary System, Journal of Elec Materi 38, 2158-2169 (2009). doi:10.1007/s11664-009-0874-4

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 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_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}
}