Al–Hg system

48 accepted literature values from 1 paper(s) (experimental 48); 1 calculated phase diagram(s). 3 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 (5) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	48

Accepted values by property group
Property group	Values
phase equilibrium	48

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
AlHg-85McA.tdb	A.J. McAlister, Bull. Alloy Phase Diag., 6, 219-22(1985). doi:10.1007/BF02880401	`3d4950673c0b71f58876e7e94294e9fa9271f30517780133b1cb310dfc2dbad6`	viewer · TDB · JSON

Convex hulls: Materials Project DFT hull · OQMD DFT hull

Other properties

Phase equilibrium (48)

Phase equilibrium, Al–Hg system
Property	T (K)	Phases / composition	Class	Source	Location
Phase composition	293.15	other liquid: Al 1.490e-4, Hg 0.999851	experimental	[1] McAllster 1985 cites Fogh 1921	Table 2, p. 2, row 42 report
Phase composition	298.15	(Al) (Al): Al 0.99973, Hg 2.700e-4	experimental	[1] McAllster 1985 cites Muller 1929	Table 3, p. 3, row 5 report
Phase composition	298.15	(Al) (Al): Al 1, Hg 0	experimental	[1] McAllster 1985 cites Fogh 1921	Table 3, p. 3, row 1 report
Phase composition	298.15	(Al) (Al): Al 0.99981, Hg 1.900e-4	experimental	[1] McAllster 1985 cites Beaman 1968	Table 3, p. 3, row 6 report
Phase composition	298.15	(Al) (Al): Al 0.92, Hg 0.08	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 3, p. 3, row 2 report
Phase composition	298.15	(Al) (Al): Al 0.9922, Hg 0.0078	experimental	[1] McAllster 1985 cites Smits 1925	Table 3, p. 3, row 3 report
Phase composition	298.15	(Al) (Al): Al 1, Hg 0	experimental	[1] McAllster 1985 cites Dadieu 1926 doi	Table 3, p. 3, row 4 report
Phase composition	333.15	other liquid: Al 4.500e-4, Hg 0.99955	experimental	[1] McAllster 1985 cites ref. 49Sch	Table 2, p. 2, row 32 report
Phase composition	349.15	other liquid: Al 6.900e-4, Hg 0.99931	experimental	[1] McAllster 1985 cites Liebhafsky 1949 doi	Table 2, p. 2, row 27 report
Phase composition	373.15	other liquid: Al 8.900e-4, Hg 0.99911	experimental	[1] McAllster 1985 cites ref. 49Sch	Table 2, p. 2, row 31 report
Phase composition	374.15	other liquid: Al 0.00111, Hg 0.99889	experimental	[1] McAllster 1985 cites Liebhafsky 1949 doi	Table 2, p. 2, row 26 report
Phase composition	376.15	other liquid: Al 0.00126, Hg 0.99874	experimental	[1] McAllster 1985 cites Liebhafsky 1949 doi	Table 2, p. 2, row 25 report
Phase composition	398.15	other liquid: Al 0.00178, Hg 0.99822	experimental	[1] McAllster 1985 cites Liebhafsky 1949 doi	Table 2, p. 2, row 24 report
Phase composition	423.15	other liquid: Al 0.00252, Hg 0.99748	experimental	[1] McAllster 1985 cites ref. 49Sch	Table 2, p. 2, row 30 report
Phase composition	433.15	other liquid: Al 0.0026, Hg 0.9974	experimental	[1] McAllster 1985 cites Liebhafsky 1949 doi	Table 2, p. 2, row 23 report
Phase composition	473.15	other liquid: Al 0.00511, Hg 0.99489	experimental	[1] McAllster 1985 cites ref. 49Sch	Table 2, p. 2, row 29 report
Phase composition	533.15	other liquid: Al 0.00812, Hg 0.99188	experimental	[1] McAllster 1985 cites Liebhafsky 1949 doi	Table 2, p. 2, row 22 report
Phase composition	573.15	other liquid: Al 0.0125, Hg 0.9875	experimental	[1] McAllster 1985 cites ref. 49Sch	Table 2, p. 2, row 28 report
Phase composition	585.15	other liquid: Al 0.01323, Hg 0.98677	experimental	[1] McAllster 1985 cites Liebhafsky 1949 doi	Table 2, p. 2, row 21 report
Phase composition	630.15	other liquid: Al 0.0276, Hg 0.9724	experimental	[1] McAllster 1985 cites Fogh 1921	Table 2, p. 2, row 41 report
Phase composition	643.15	other liquid: Al 0.046, Hg 0.954	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 20 report
Phase composition	695.15	other liquid: Al 0.075, Hg 0.925	experimental	[1] McAllster 1985 cites Klemm 1940 doi	Table 2, p. 2, row 40 report
Phase composition	705.15	other liquid: Al 0.089, Hg 0.911	experimental	[1] McAllster 1985 cites Klemm 1940 doi	Table 2, p. 2, row 39 report
Phase composition	733.15	other liquid: Al 0.1, Hg 0.9	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 19 report
Phase composition	743.15	other liquid: Al 0.122, Hg 0.878	experimental	[1] McAllster 1985 cites Klemm 1940 doi	Table 2, p. 2, row 38 report
Phase composition	753.15	other liquid: Al 0.124, Hg 0.876	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 18 report
Phase composition	775.15	other liquid: Al 0.165, Hg 0.835	experimental	[1] McAllster 1985 cites Klemm 1940 doi	Table 2, p. 2, row 37 report
Phase composition	783.15	other liquid: Al 0.204, Hg 0.796	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 17 report
Phase composition	797.15	other liquid: Al 0.274, Hg 0.726	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 16 report
Phase composition	810.15	other liquid: Al 0.322, Hg 0.678	experimental	[1] McAllster 1985 cites Klemm 1940 doi	Table 2, p. 2, row 36 report
Phase composition	815.15	other liquid: Al 0.355, Hg 0.645	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 15 report
Phase composition	823.15	other liquid: Al 0.402, Hg 0.598	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 14 report
Phase composition	831.15	other liquid: Al 0.447, Hg 0.553	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 13 report
Phase composition	833.15	other liquid: Al 0.436, Hg 0.564	experimental	[1] McAllster 1985 cites Klemm 1940 doi	Table 2, p. 2, row 35 report
Phase composition	834.15	other liquid: Al 0.465, Hg 0.535	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 12 report
Phase composition	839.15	other liquid: Al 0.5, Hg 0.5	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 11 report
Phase composition	849.15	other liquid: Al 0.606, Hg 0.394	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 10 report
Phase composition	854.15	other liquid: Al 0.654, Hg 0.346	experimental	[1] McAllster 1985 cites Klemm 1940 doi	Table 2, p. 2, row 34 report
Phase composition	855.15	other liquid: Al 0.667, Hg 0.333	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 9 report
Phase composition	863.15	other liquid: Al 0.746, Hg 0.254	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 8 report
Phase composition	868.15	other liquid: Al 0.805, Hg 0.195	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 7 report
Phase composition	868.15	other liquid: Al 0.827, Hg 0.173	experimental	[1] McAllster 1985 cites Klemm 1940 doi	Table 2, p. 2, row 33 report
Phase composition	873.15	other liquid: Al 0.812, Hg 0.188	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 6 report
Phase composition	877.15	other liquid: Al 0.854, Hg 0.146	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 5 report
Phase composition	883.15	other liquid: Al 0.88, Hg 0.12	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 4 report
Phase composition	916.15	other liquid: Al 0.882, Hg 0.118	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 3 report
Phase composition	923.15	other liquid: Al 0.959, Hg 0.041	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 2 report
Phase composition	925.15	other liquid: Al 0.986, Hg 0.014	experimental	[1] McAllster 1985 cites DeGruyter 1925	Table 2, p. 2, row 1 report

Sources

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

A. J. McAllster, The Al−Hg (Aluminum-Mercury) system, Bulletin of Alloy Phase Diagrams 6, 219-222 (1985). doi:10.1007/bf02880401

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}
}