Ag–Sn system

10 accepted literature values from 1 paper(s) (experimental 5, model 5); 10 calculated phase diagram(s). 9 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 (7) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	5
model	5

Accepted values by property group
Property group	Values
invariant reaction	6
phase transition	4

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
AgSn-00Moo.tdb	K.-W. Moon, W.J. Boettinger, U.R. Kattner, F.S. Biancaniello, C.A. Handwerker, J. Electron. Mater., 29, 1122-36(2000). doi:10.1007/s11664-000-0003-x	`e65edfd51922f8d792a508c0a477cb818246acdee5320cf083cf3b0a58a3acb8`	viewer · TDB · JSON
AgSn-07Wan.tdb	J. Wang, H.S. Liu, L.B. Liu, Z.P. Jin, Calphad, 31, 545-52(2007). doi:10.1016/j.calphad.2007.03.001	`a3600d9ef1cb9ab53eb271271eeb1071f53d91ff958fc13e48a4e1eb591914d7`	viewer · TDB · JSON
AgSn-09Gao.tdb	F. Gao, C.P. Wang, Y.Y. Li, X.J. Liu, Y. Takaku, I. Ohnuma, K. Ishida, J. Electron. Mater., 38, 2096-2105(2009). doi:10.1007/s11664-009-0859-3	`8e99c86c130869f40dd8e8ccf7e70c5310dcad5dc1d5522fef45be9fe3201e7f`	viewer · TDB · JSON
AgSn-12Din.tdb	A.T. Dinsdale, A. Kroupa, A. Watson, J. Vrestal, A. Zemanova, P. Broz, COST MP0602 HT Solders database, 2012.	`afbd909e0f44b9285d228310da665af66ae83f637c45b6f0fd7e7b06f12fb0e5`	viewer · TDB · JSON
AgSn-12Gie.tdb	W. Gierlotka, J. Electron. Mater., 41, 86-108(2012). doi:10.1007/s11664-011-1757-z	`7a62cb53a010f74d23cfb85415cc64bd1c9ef80f07927f9eb23349bb4e1592df`	viewer · TDB · JSON
AgSn-22Lia.tdb	L. Liao, Y. Liu, S. Liu, B. Jin, Y. Du, Calphad, 79, 102492(2022). doi:10.1016/j.calphad.2022.102492	`0bb8c04024513aa71aeab2e1d5e8726a817a375eced0c2a80cd3944b5874b771`	viewer · TDB · JSON
AgSn-88Che.tdb	P.-Y. Chevalier, Thermochim. Acta, 136, 45-54(1988). doi:10.1016/0040-6031(88)87426-4	`c5586ccc9621dc3845bb1cb868c232b753147d7eb9a9d65a5d886460a21fd2d3`	viewer · TDB · JSON
AgSn-94Kat.tdb	U.R. Kattner, W.J. Boettinger, J. Electron. Mater., 23, 603-10(1994). doi:10.1007/BF02653345	`a32963cd3580791254a934868c9e4fae4fc0a27a184ecc4f085acea357a34c18`	viewer · TDB · JSON
AgSn-96Oh-LB.tdb	C.-S. Oh, J.-H. Shim, B.-J. Lee, D.N. Lee, J. Alloys Compd., 238, 155-66(1996). doi:10.1016/0925-8388(95)02191-4	`d6298ad2c0abcc4bb5e4f012674601b632016e204de16dd82dfd1c18be08bfa5`	viewer · TDB · JSON
AgSn-99Oht.tdb	H. Ohtani, M. Miyashita, K. Ishida, J. Jpn. Inst. Met., 63, 685-94(1999). doi:10.2320/jinstmet1952.63.6_685	`ee4821b3b444e3c08a55bd0433325c2416e15643a978fdacdcff9112f77554a2`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
AgSn-00Moo.tdb	996.27	FCC_A1 (x(Sn) 0.11076) + HCP_A3 (x(Sn) 0.13226) + LIQUID (x(Sn) 0.21179)
AgSn-00Moo.tdb	730.89	HCP_A3 (x(Sn) 0.24925) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.53578)
AgSn-00Moo.tdb	730.88	HCP_A3 (x(Sn) 0.24917) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.53517)
AgSn-00Moo.tdb	495.24	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.96534) + BCT_A5 (x(Sn) 0.99929)
AgSn-00Moo.tdb	495.24	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.96551) + BCT_A5 (x(Sn) 0.99929)
AgSn-07Wan.tdb	996.56	FCC_A1 (x(Sn) 0.11463) + HCP_A3 (x(Sn) 0.13077) + LIQUID (x(Sn) 0.2108)
AgSn-07Wan.tdb	754.24	HCP_A3 (x(Sn) 0.2371) + AG3SN_D0A (x(Sn) 0.2495) + LIQUID (x(Sn) 0.48644)
AgSn-07Wan.tdb	493.4	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95906) + BCT_A5 (x(Sn) 0.99922)
AgSn-07Wan.tdb	493.4	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95907) + BCT_A5 (x(Sn) 0.99922)
AgSn-09Gao.tdb	996.87	FCC_A1 (x(Sn) 0.11448) + HCP_A3 (x(Sn) 0.12895) + LIQUID (x(Sn) 0.21054)
AgSn-09Gao.tdb	809.02	HCP_A3 (x(Sn) 0.21461) + AG3SN_D0A (x(Sn) 0.23091) + LIQUID (x(Sn) 0.41113)
AgSn-09Gao.tdb	493.41	AG3SN_D0A (x(Sn) 0.24908) + LIQUID (x(Sn) 0.95912) + BCT_A5 (x(Sn) 0.99922)
AgSn-12Din.tdb	991.52	FCC_A1 (x(Sn) 0.11529) + HCP_A3 (x(Sn) 0.13075) + LIQUID (x(Sn) 0.21108)
AgSn-12Din.tdb	753.87	HCP_A3 (x(Sn) 0.238) + AG3SN_D0A (x(Sn) 0.24967) + LIQUID (x(Sn) 0.49005)
AgSn-12Din.tdb	494.84	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.96421) + BCT_A5 (x(Sn) 0.99921)
AgSn-12Din.tdb	494.84	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.96422) + BCT_A5 (x(Sn) 0.99921)
AgSn-12Gie.tdb	992.43	FCC_A1 (x(Sn) 0.11535) + HCP_A3 (x(Sn) 0.13081) + LIQUID (x(Sn) 0.21142)
AgSn-12Gie.tdb	761.37	HCP_A3 (x(Sn) 0.23706) + AG3SN_D0A (x(Sn) 0.24724) + LIQUID (x(Sn) 0.47286)
AgSn-12Gie.tdb	492.95	AG3SN_D0A (x(Sn) 0.24965) + LIQUID (x(Sn) 0.96056) + BCT_A5 (x(Sn) 0.99923)
AgSn-22Lia.tdb	998.3	FCC_A1 (x(Sn) 0.11307) + HCP_A3 (x(Sn) 0.13137) + LIQUID (x(Sn) 0.21094)
AgSn-22Lia.tdb	753.59	HCP_A3 (x(Sn) 0.24242) + AG3SN_D0A (x(Sn) 0.24949) + LIQUID (x(Sn) 0.49634)
AgSn-22Lia.tdb	492.1	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95411) + BCT_A5 (x(Sn) 0.99926)
AgSn-22Lia.tdb	492.1	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95412) + BCT_A5 (x(Sn) 0.99926)
AgSn-88Che.tdb	974.75	FCC_A1 (x(Sn) 0.11648) + HCP_A3 (x(Sn) 0.12879) + LIQUID (x(Sn) 0.23375)
AgSn-88Che.tdb	757.97	HCP_A3 (x(Sn) 0.23426) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.49217)
AgSn-88Che.tdb	757.96	HCP_A3 (x(Sn) 0.23416) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.49171)
AgSn-88Che.tdb	494.55	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.96113) + BCT_A5 (x(Sn) 0.99906)
AgSn-88Che.tdb	494.55	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.96144) + BCT_A5 (x(Sn) 0.99907)
AgSn-94Kat.tdb	995.5	FCC_A1 (x(Sn) 0.1112) + HCP_A3 (x(Sn) 0.13165) + LIQUID (x(Sn) 0.21092)
AgSn-94Kat.tdb	751.95	HCP_A3 (x(Sn) 0.2288) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.47534)
AgSn-94Kat.tdb	751.95	HCP_A3 (x(Sn) 0.22881) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.47541)
AgSn-94Kat.tdb	493.64	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95964) + BCT_A5 (x(Sn) 0.99923)
AgSn-94Kat.tdb	493.64	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95991) + BCT_A5 (x(Sn) 0.99923)
AgSn-96Oh-LB.tdb	996.81	FCC_A1 (x(Sn) 0.11564) + HCP_A3 (x(Sn) 0.13108) + LIQUID (x(Sn) 0.21065)
AgSn-96Oh-LB.tdb	753.09	HCP_A3 (x(Sn) 0.23829) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.48819)
AgSn-96Oh-LB.tdb	753.09	HCP_A3 (x(Sn) 0.23831) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.48826)
AgSn-96Oh-LB.tdb	493.4	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95881) + BCT_A5 (x(Sn) 0.99922)
AgSn-96Oh-LB.tdb	493.4	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95907) + BCT_A5 (x(Sn) 0.99922)
AgSn-99Oht.tdb	995.48	FCC_A1 (x(Sn) 0.11121) + HCP_A3 (x(Sn) 0.13038) + LIQUID (x(Sn) 0.21093)
AgSn-99Oht.tdb	749.59	HCP_A3 (x(Sn) 0.22752) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.47967)
AgSn-99Oht.tdb	749.59	HCP_A3 (x(Sn) 0.2276) + AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.48011)
AgSn-99Oht.tdb	493.64	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95964) + BCT_A5 (x(Sn) 0.99923)
AgSn-99Oht.tdb	493.64	AG3SN_D0A (x(Sn) 0.25) + LIQUID (x(Sn) 0.95991) + BCT_A5 (x(Sn) 0.99923)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull AgSn-00Moo · CALPHAD hull AgSn-07Wan · CALPHAD hull AgSn-09Gao · CALPHAD hull AgSn-12Din · CALPHAD hull AgSn-12Gie · CALPHAD hull AgSn-88Che · CALPHAD hull AgSn-94Kat · CALPHAD hull AgSn-96Oh-LB · CALPHAD hull AgSn-99Oht

Invariant reactions (literature)

Invariant reactions reported in the literature for the Ag–Sn system (6)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
997.15	fcc + L -> hcp	fcc: Sn 0.115; L: Sn 0.195; hcp: Sn 0.13	experimental	[1] Chevalier 1988 cites Karakaya 1987	Table 2, p. 7, row 10 report
975	fcc + L -> hcp	fcc: Sn 0.116; L: Sn 0.234; hcp: Sn 0.129	model	[1] Chevalier 1988	Table 2, p. 7, row 9 report
758	hcp + L -> Ag3Sn	hcp: Sn 0.234; L: Sn 0.491; Ag3Sn: Sn 0.25	model	[1] Chevalier 1988	Table 2, p. 7, row 7 report
753.15	hcp + L -> Ag3Sn	hcp: Sn 0.228; L: Sn 0.496; Ag3Sn: Sn 0.25	experimental	[1] Chevalier 1988 cites Karakaya 1987	Table 2, p. 7, row 8 report
494.6	eutectic: L -> Ag3Sn + bct	L: Sn 0.961; Ag3Sn: Sn 0.25; bct: Sn 0.9992	model	[1] Chevalier 1988	Table 2, p. 7, row 5 report
494.15	eutectic: L -> Ag3Sn + bct	L: Sn 0.962; Ag3Sn: Sn 0.25; bct: Sn 0.9992	experimental	[1] Chevalier 1988 cites Karakaya 1987	Table 2, p. 7, row 6 report

Other properties

Phase transition (4)

Phase transition, Ag–Sn system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Phase transition	505.12 K	505.12	Sn(bct) -> Sn(liq) Sn(bct): Sn 1	experimental	[1] Chevalier 1988 cites Karakaya 1987	Table 2, p. 7, row 4 report
Phase transition	505.12 K	505.12	Sn(bct) -> Sn(liq) Sn(bct): Sn 1	model	[1] Chevalier 1988	Table 2, p. 7, row 3 report
Phase transition	1235.08 K	1235.08	Ag(fcc) -> Ag(liq) Ag(fcc): Sn 0	model	[1] Chevalier 1988	Table 2, p. 7, row 1 report
Phase transition	1235.08 K	1235.08	Ag(fcc) -> Ag(liq) Ag(fcc): Sn 0	experimental	[1] Chevalier 1988 cites Karakaya 1987	Table 2, p. 7, row 2 report

Sources

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

Pierre-Yves Chevalier, A thermodynamic evaluation of the Ag-Sn system, Thermochimica Acta 136, 45-54 (1988). doi:10.1016/0040-6031(88)87426-4

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-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}
}