Al–Cu–Fe system

18 accepted literature values from 1 paper(s) (unspecified 18); 0 calculated phase diagram(s).

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Accepted values by evidence class
Evidence class	Values
unspecified	18

Accepted values by property group
Property group	Values
phase equilibrium	18

Other properties

Phase equilibrium (18)

Phase equilibrium, Al–Cu–Fe system
Property	T (K)	Phases / composition	Class	Source	Location
Phase composition	1373	Solid Phase + Liquid Phase Solid Phase: Al 0.009393, Cu 0.09714, Fe 0.893466; Liquid Phase: Al 0.045909, Cu 0.922752, Fe 0.03134	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 1 report
Phase composition	1373	Solid Phase + Liquid Phase Solid Phase: Al 0.048303, Cu 0.100374, Fe 0.851324; Liquid Phase: Al 0.11371, Cu 0.850828, Fe 0.035462	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 2 report
Phase composition	1373	Solid Phase + Liquid Phase Solid Phase: Al 0.402725, Cu 0.292844, Fe 0.304432; Liquid Phase: Al 0.397356, Cu 0.534308, Fe 0.068336	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 6 report
Phase composition	1373	Solid Phase + Liquid Phase Solid Phase: Al 0.337492, Cu 0.269613, Fe 0.392895; Liquid Phase: Al 0.331967, Cu 0.601052, Fe 0.066981	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 5 report
Phase composition	1373	Solid Phase + Liquid Phase Solid Phase: Al 0.114453, Cu 0.091161, Fe 0.794386; Liquid Phase: Al 0.177215, Cu 0.777892, Fe 0.044893	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 3 report
Phase composition	1373	Solid Phase + Liquid Phase Solid Phase: Al 0.262938, Cu 0.194162, Fe 0.542899; Liquid Phase: Al 0.290578, Cu 0.651911, Fe 0.05751	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 4 report
Phase composition	1473	Solid Phase + Liquid Phase Solid Phase: Al 0.232681, Cu 0.142266, Fe 0.625054; Liquid Phase: Al 0.285936, Cu 0.635121, Fe 0.078943	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 9 report
Phase composition	1473	Solid Phase + Liquid Phase Solid Phase: Al 0.05506, Cu 0.099575, Fe 0.845365; Liquid Phase: Al 0.117705, Cu 0.826479, Fe 0.055816	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 7 report
Phase composition	1473	Solid Phase + Liquid Phase Solid Phase: Al 0.177993, Cu 0.121083, Fe 0.700924; Liquid Phase: Al 0.246289, Cu 0.686958, Fe 0.066753	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 8 report
Phase composition	1473	Solid Phase + Liquid Phase Solid Phase: Al 0.26819, Cu 0.145633, Fe 0.586177; Liquid Phase: Al 0.310716, Cu 0.591659, Fe 0.097626	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 10 report
Phase composition	1573	Solid Phase + Liquid Phase Solid Phase: Al 0.002933, Cu 0.100712, Fe 0.896354; Liquid Phase: Al 0.030257, Cu 0.892883, Fe 0.07686	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 11 report
Phase composition	1573	Solid Phase + Liquid Phase Solid Phase: Al 0.130901, Cu 0.114994, Fe 0.754105; Liquid Phase: Al 0.189066, Cu 0.712383, Fe 0.098551	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 16 report
Phase composition	1573	Solid Phase + Liquid Phase Solid Phase: Al 0.191772, Cu 0.132802, Fe 0.675425; Liquid Phase: Al 0.242677, Cu 0.627195, Fe 0.130128	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 18 report
Phase composition	1573	Solid Phase + Liquid Phase Solid Phase: Al 0.123656, Cu 0.11061, Fe 0.765735; Liquid Phase: Al 0.184894, Cu 0.695563, Fe 0.119542	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 15 report
Phase composition	1573	Solid Phase + Liquid Phase Solid Phase: Al 0.144813, Cu 0.11983, Fe 0.735356; Liquid Phase: Al 0.198157, Cu 0.707994, Fe 0.093849	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 17 report
Phase composition	1573	Solid Phase + Liquid Phase Solid Phase: Al 0.069636, Cu 0.101767, Fe 0.828597; Liquid Phase: Al 0.119752, Cu 0.770589, Fe 0.109659	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 13 report
Phase composition	1573	Solid Phase + Liquid Phase Solid Phase: Al 0.103959, Cu 0.102292, Fe 0.79375; Liquid Phase: Al 0.155783, Cu 0.738007, Fe 0.10621	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 14 report
Phase composition	1573	Solid Phase + Liquid Phase Solid Phase: Al 0.04355, Cu 0.108853, Fe 0.847597; Liquid Phase: Al 0.112134, Cu 0.79729, Fe 0.090576	unspecified	[1] Ohtani 1997	Table 1, p. 3, row 12 report

Sources

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

Hiroshi Ohtani, Hisashi Suda, Kiyohito Ishida, Effects of Cu and Other Tramp Elements on Steel Properties. Solid/Liquid Equilibria in Fe-Cu Based Ternary Systems., ISIJ International 37, 207-216 (1997). doi:10.2355/isijinternational.37.207

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}
}