Al–Co–Mn system

31 accepted literature values from 1 paper(s) (experimental 15, model 16); 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	15
model	16

Accepted values by property group
Property group	Values
invariant reaction	31

Invariant reactions (literature)

Invariant reactions reported in the literature for the Al–Co–Mn system (31)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1440.15	L -> fcc + bcc+β-Mn	L: Al 0.054, Co 0.386; fcc: Al 0.053, Co 0.4; bcc: Al 0.08, Co 0.377; β-Mn: Al 0.053, Co 0.382	model	[1] Noori 2020	Table 3, p. 8, row 2 report
1425.15	L -> fcc + bcc+β-Mn	L: Al 0.08, Co 0.322; fcc: Al 0.031, Co 0.392; bcc: Al 0.127, Co 0.368; β-Mn: Al 0.025, Co 0.367	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 1 report
1402.15	L + Al3Co -> Al5Co2+M-Al13Co4	L: Al 0.798, Co 0.184; Al3Co: Al 0.745, Co 0.255; Al5Co2: Al 0.717, Co 0.276; M-Al13Co4: Al 0.754, Co 0.244	model	[1] Noori 2020	Table 3, p. 8, row 4 report
1363.15	L + Al3Co -> Al5Co2+M-Al13Co4	L: Al 0.785, Co 0.154; Al3Co: Al 0.743, Co 0.251; Al5Co2: Al 0.718, Co 0.262; M-Al13Co4: Al 0.765, Co 0.219	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 3 report
1311.15	L + B2 -> Al5Co2+γ1	L: Al 0.691, Co 0.067; B2: Al 0.53, Co 0.187; Al5Co2: Al 0.669, Co 0.15; γ1: Al 0.62, Co 0.097	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 5 report
1307.15	L + B2 -> Al5Co2+γ1	L: Al 0.679, Co 0.099; B2: Al 0.57, Co 0.135; Al5Co2: Al 0.717, Co 0.167; γ1: Al 0.624, Co 0.065	model	[1] Noori 2020	Table 3, p. 8, row 6 report
1263.15	L+γ1 -> HT-Al11Mn4+Al5Co2	L: Al 0.788, Co 0.011; γ1: Al 0.698, Co 0.021; HT-Al11Mn4: Al 0.73, Co 0.003; Al5Co2: Al 0.723, Co 0.035	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 7 report
1253.15	B2+γ1 -> Al5Co2+γ2	B2: Al 0.508, Co 0.201; γ1: Al 0.629, Co 0.08; Al5Co2: Al 0.678, Co 0.155; γ2: Al 0.591, Co 0.109	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 9 report
1252.15	B2+γ1 -> Al5Co2+γ2	B2: Al 0.567, Co 0.12; γ1: Al 0.621, Co 0.054; Al5Co2: Al 0.716, Co 0.162; γ2: Al 0.598, Co 0.058	model	[1] Noori 2020	Table 3, p. 8, row 10 report
1241.15	L+γ1 -> HT-Al11Mn4+Al5Co2	L: Al 0.797, Co 0.017; γ1: Al 0.691, Co 0.007; HT-Al11Mn4: Al 0.721, Co 0; Al5Co2: Al 0.744, Co 0.033	model	[1] Noori 2020	Table 3, p. 8, row 8 report
1208.15	γ1 -> HT-Al11Mn4+γ2+Al5Co2	γ1: Al 0.685, Co 0.021; HT-Al11Mn4: Al 0.722, Co 0.006; γ2: Al 0.663, Co 0.019; Al5Co2: Al 0.712, Co 0.063	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 11 report
1204.15	γ1 -> HT-Al11Mn4+γ2+Al5Co2	γ1: Al 0.676, Co 0.006; HT-Al11Mn4: Al 0.721, Co 0; γ2: Al 0.667, Co 0.005; Al5Co2: Al 0.741, Co 0.027	model	[1] Noori 2020	Table 3, p. 8, row 12 report
1195.15	L + HT-Al11Mn4 -> μ-Al4Mn + Al5Co2	L: Al 0.853, Co 0; HT-Al11Mn4: Al 0.734, Co 0; μ-Al4Mn: Al 0.8, Co 0; Al5Co2: Al 0.765, Co 0	model	[1] Noori 2020	Table 3, p. 8, row 14 report
1193.15	L + HT-Al11Mn4 -> μ-Al4Mn + Al5Co2	L: Al 0.853, Co 0.005; HT-Al11Mn4: Al 0.761, Co 0.004; μ-Al4Mn: Al 0.795, Co 0.003; Al5Co2: Al 0.788, Co 0.013	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 13 report
1187.15	HT-Al11Mn4+μ-Al4Mn -> Al5Co2+LT-Al11Mn4	HT-Al11Mn4: Al 0.734, Co 0; μ-Al4Mn: Al 0.8, Co 0; Al5Co2: Al 0.763, Co 0.001; LT-Al11Mn4: Al 0.733, Co 0	model	[1] Noori 2020	Table 3, p. 8, row 16 report
1181.15	HT-Al11Mn4+μ-Al4Mn -> Al5Co2+LT-Al11Mn4	HT-Al11Mn4: Al 0.742, Co 0.009; μ-Al4Mn: Al 0.791, Co 0.001; Al5Co2: Al 0.773, Co 0.014; LT-Al11Mn4: Al 0.738, Co 0.003	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 15 report
1178.15	HT-Al11Mn4+Al5Co2 -> LT-Al11Mn4+γ2	HT-Al11Mn4: Al 0.723, Co 0; Al5Co2: Al 0.741, Co 0.02; LT-Al11Mn4: Al 0.733, Co 0; γ2: Al 0.663, Co 0.003	model	[1] Noori 2020	Table 3, p. 9, row 4 report
1168.15	L + Al5Co2+μ-Al4Mn -> T	L: Al 0.891, Co 0.007; Al5Co2: Al 0.784, Co 0.017; μ-Al4Mn: Al 0.796, Co 0.002; T: Al 0.795, Co 0.011	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 8, row 17 report
1166.15	L + Al5Co2+μ-Al4Mn -> T	L: Al 0.881, Co 0.011; Al5Co2: Al 0.768, Co 0.028	model	[1] Noori 2020	Table 3, p. 8, row 18 report
1151.15	L + Al5Co2 -> T + M-Al13Co4	L: Al 0.893, Co 0.019; Al5Co2: Al 0.765, Co 0.053; T: Al 0.794, Co 0.02; M-Al13Co4: Al 0.765, Co 0.084	model	[1] Noori 2020	Table 3, p. 9, row 2 report
1150.15	L + Al5Co2 -> T + M-Al13Co4	L: Al 0.906, Co 0.013; Al5Co2: Al 0.764, Co 0.046; T: Al 0.788, Co 0.022; M-Al13Co4: Al 0.769, Co 0.077	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 9, row 1 report
1141.15	HT-Al11Mn4+Al5Co2 -> LT-Al11Mn4+γ2	HT-Al11Mn4: Al 0.73, Co 0.006; Al5Co2: Al 0.732, Co 0.035; LT-Al11Mn4: Al 0.738, Co 0.001; γ2: Al 0.68, Co 0.003	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 9, row 3 report
1061.15	Al5Co2+μ-Al4Mn -> T + LT-Al11Mn4	Al5Co2: Al 0.742, Co 0.03; μ-Al4Mn: Al 0.8, Co 0; T: Al 0.794, Co 0.02; LT-Al11Mn4: Al 0.733, Co 0	model	[1] Noori 2020	Table 3, p. 9, row 5 report
1043.15	L + M-Al13Co4 -> T + Al9Co2	L: Al 0.962, Co 0.01; M-Al13Co4: Al 0.76, Co 0.128; T: Al 0.789, Co 0.028; Al9Co2: Al 0.815, Co 0.176	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 9, row 6 report
1043.15	L + M-Al13Co4 -> T + Al9Co2	L: Al 0.952, Co 0.014; M-Al13Co4: Al 0.765, Co 0.15; T: Al 0.794, Co 0.02; Al9Co2: Al 0.818, Co 0.182	model	[1] Noori 2020	Table 3, p. 9, row 7 report
976.15	L+μ-Al4Mn -> T + Al6Mn	L: Al 0.977, Co 0.003; μ-Al4Mn: Al 0.8, Co 0; T: Al 0.794, Co 0.02; Al6Mn: Al 0.857, Co 0	model	[1] Noori 2020	Table 3, p. 9, row 9 report
971.15	L+μ-Al4Mn -> T + Al6Mn	L: Al 0.98, Co 0.003; μ-Al4Mn: Al 0.798, Co 0.006; T: Al 0.789, Co 0.034; Al6Mn: Al 0.853, Co 0.002	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 9, row 8 report
954.15	L + T -> Al6Mn + Al9Co2	L: Al 0.98, Co 0.005; T: Al 0.794, Co 0.02; Al6Mn: Al 0.857, Co 0; Al9Co2: Al 0.818, Co 0.182	model	[1] Noori 2020	Table 3, p. 9, row 11 report
953.15	L + T -> Al6Mn + Al9Co2	L: Al 0.983, Co 0.005; T: Al 0.786, Co 0.039; Al6Mn: Al 0.853, Co 0.002; Al9Co2: Al 0.819, Co 0.172	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 9, row 10 report
927.15	L -> fcc + Al6Mn + Al9Co2	L: Al 0.986, Co 0.004; fcc: Al 0.995, Co 0; Al6Mn: Al 0.857, Co 0; Al9Co2: Al 0.818, Co 0.182	model	[1] Noori 2020	Table 3, p. 9, row 13 report
925.15	L -> fcc + Al6Mn + Al9Co2	L: Al 0.986, Co 0.007; fcc: Al 0.994, Co 0.002; Al6Mn: Al 0.853, Co 0.002; Al9Co2: Al 0.819, Co 0.175	experimental	[1] Noori 2020 cites Godecke 1972	Table 3, p. 9, row 12 report

Sources

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

Mehdi Noori, Bengt Hallstedt, Thermodynamic modelling of the Al–Co–Mn system, Calphad 71, 101793 (2020). doi:10.1016/j.calphad.2020.101793

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}
}