Al–C–Fe system

38 accepted literature values from 1 paper(s) (model 7, unspecified 31); 0 calculated phase diagram(s).

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Accepted values by evidence class
Evidence class	Values
model	7
unspecified	31

Accepted values by property group
Property group	Values
invariant reaction	38

Invariant reactions (literature)

Invariant reactions reported in the literature for the Al–C–Fe system (38)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location	Quote
2446.15	peritectic: L + gr -> Al4C3		unspecified	[1] Kumar 1991	Table 7, p. 6, row 1 report
1591.15	quasi-peritectic: L + α -> γ + κ		unspecified	[1] Kumar 1991	Table 7, p. 6, row 5 report
1591.15	quasi-peritectic: L + α <-> γ + κ	L: Al 0.193, C 0.077; α: Al 0.221, C 0.01; γ: Al 0.204, C 0.046; α phase: Al 0.221, C 0.01; γ phase: Al 0.204, C 0.046; Liquid phase: Al 0.193, C 0.077	model	[1] Kumar 1991	Table 6, p. 5, row 4 report
1588.15	quasi-peritectic: L + α <-> γ + κ	L: Al 0.202, C 0.079; α: Al 0.27, C 0.007; γ: Al 0.245, C 0.04; α phase: Al 0.27, C 0.007; γ phase: Al 0.245, C 0.04; Liquid phase: Al 0.202, C 0.079	unspecified	[1] Kumar 1991 cites ref. 90Pal	Table 6, p. 5, row 3 report
1586.15	quasi-peritectic: L + α <-> γ + κ	L: Al 0.213, C 0.09; Liquid phase: Al 0.213, C 0.09	unspecified	[1] Kumar 1991 cites Schuermann 1986	Table 6, p. 5, row 1 report
1578.15	quasi-peritectic: L + κ <-> α + gr	L: Al 0.303, C 0.068; Liquid phase: Al 0.303, C 0.068	unspecified	[1] Kumar 1991 cites Schuermann 1986	Table 6, p. 5, row 5 report
1570.15	quasi-peritectic: L + α <-> γ + κ	L: Al 0.203, C 0.097; α: Al 0.34, C 0.003; γ: Al 0.203, C 0.054; α phase: Al 0.34, C 0.003; γ phase: Al 0.203, C 0.054; Liquid phase: Al 0.203, C 0.097	unspecified	[1] Kumar 1991 cites Raghavan 1987	Table 6, p. 5, row 2 report
1570.15	quasi-peritectic: L + κ -> α + gr		unspecified	[1] Kumar 1991	Table 7, p. 6, row 6 report
1570.15	quasi-peritectic: L + κ <-> α + gr	L: Al 0.333, C 0.06; α: Al 0.348, C 0.009; α phase: Al 0.348, C 0.009; Liquid phase: Al 0.333, C 0.06	model	[1] Kumar 1991	Table 6, p. 5, row 8 report
1568.15	quasi-peritectic: L + κ <-> α + gr	L: Al 0.342, C 0.054; α: Al 0.337, C 0.007; α phase: Al 0.337, C 0.007; Liquid phase: Al 0.342, C 0.054	unspecified	[1] Kumar 1991 cites ref. 90Pal	Table 6, p. 5, row 7 report
1567.15	eutectic: L -> α + Al4C3		unspecified	[1] Kumar 1991	Table 7, p. 6, row 7 report
1563.15	eutectic: L <-> α + gr + Al4C3	L: Al 0.396, C 0.048; α: Al 0.398, C 0.007; α phase: Al 0.398, C 0.007; Liquid phase: Al 0.396, C 0.048	model	[1] Kumar 1991	Table 6, p. 5, row 17 report
1563.15	eutectic: L -> α + gr + Al4C3		unspecified	[1] Kumar 1991	Table 7, p. 6, row 8 report
1563	eutectic: liquid -> bcc (a) + A14C3 + graphite		model	[1] Kumar 1991	p. 7 report	In addition to the above invariant reactions, the computed results predict a ternary eutectic reaction, Eb at 1563 K (1290 "C) with the liquid composition at 39.6 at.% AI and 4.8 at.% C, which yields bcc (a) of 39.8 at.% Al and 0.66 at.% C, A14C3 and graphite.
1558.15	quasi-peritectic: L + κ <-> α + gr	L: Al 0.386, C 0.03; α: Al 0.368, C 0.003; α phase: Al 0.368, C 0.003; Liquid phase: Al 0.386, C 0.03	unspecified	[1] Kumar 1991 cites Raghavan 1987	Table 6, p. 5, row 6 report
1557.15	quasi-peritectic: L + κ <-> γ + gr	L: Al 0.17, C 0.114; Liquid phase: Al 0.17, C 0.114	unspecified	[1] Kumar 1991 cites Schuermann 1986	Table 6, p. 5, row 9 report
1555.15	quasi-peritectic: L + κ <-> γ + gr	L: Al 0.134, C 0.124; γ: Al 0.165, C 0.045; γ phase: Al 0.165, C 0.045; Liquid phase: Al 0.134, C 0.124	unspecified	[1] Kumar 1991 cites ref. 90Pal	Table 6, p. 5, row 11 report
1555.15	quasi-peritectic: L + κ -> γ + gr		unspecified	[1] Kumar 1991	Table 7, p. 6, row 9 report
1555.15	quasi-peritectic: L + κ <-> γ + gr	L: Al 0.123, C 0.116; γ: Al 0.148, C 0.074; γ phase: Al 0.148, C 0.074; Liquid phase: Al 0.123, C 0.116	model	[1] Kumar 1991	Table 6, p. 5, row 12 report
1553.15	quasi-peritectic: L + κ <-> γ + gr	L: Al 0.154, C 0.116; γ: Al 0.173, C 0.092; γ phase: Al 0.173, C 0.092; Liquid phase: Al 0.154, C 0.116	unspecified	[1] Kumar 1991 cites Raghavan 1987	Table 6, p. 5, row 10 report
1483.15	quasi-peritectic: L + α -> ε + Al4C3		unspecified	[1] Kumar 1991	Table 7, p. 6, row 11 report
1437.15	eutectic: L -> ε + Fe2Al5		unspecified	[1] Kumar 1991	Table 7, p. 6, row 12 report
1433.15	quasi-peritectic: L + ε -> Al4C3 + Fe2Al5		unspecified	[1] Kumar 1991	Table 7, p. 6, row 13 report
1430.15	peritectic: L + Fe2Al5 -> FeAl3		unspecified	[1] Kumar 1991	Table 7, p. 6, row 14 report
1428.15	quasi-peritectic: L + Fe2Al5 -> Al4C3 + FeAl3		unspecified	[1] Kumar 1991	Table 7, p. 6, row 15 report
1427.15	other: ε + Fe2Al5 -> FeAl2		unspecified	[1] Kumar 1991	Table 7, p. 6, row 16 report
1423.15	quasi-peritectic: ε + Fe2Al5 -> Al4C3 + FeAl2		unspecified	[1] Kumar 1991	Table 7, p. 6, row 18 report
1365.15	other: ε -> α + FeAl2		unspecified	[1] Kumar 1991	Table 7, p. 6, row 19 report
1363.15	other: ε -> Al4C3 + α + FeAl2		unspecified	[1] Kumar 1991	Table 7, p. 6, row 20 report
1263.15	quasi-peritectic: α + gr <-> Al4C3 + κ	α: Al 0.379, C 0.001; α phase: Al 0.379, C 0.001	model	[1] Kumar 1991	Table 6, p. 5, row 13 report
1263.15	quasi-peritectic: α + gr -> Al4C3 + κ		unspecified	[1] Kumar 1991	Table 7, p. 6, row 21 report
1098.15	quasi-peritectic: κ + γ <-> α + gr	γ: Al 0.085, C 0.048; α: Al 0.085, C 0.007; α phase: Al 0.085, C 0.007; γ phase: Al 0.085, C 0.048	unspecified	[1] Kumar 1991 cites ref. 90Pal	Table 6, p. 5, row 15 report
1094.15	quasi-peritectic: κ + γ <-> α + gr	γ: Al 0.104, C 0.048; α: Al 0.115, C 0.001; α phase: Al 0.115, C 0.001; γ phase: Al 0.104, C 0.048	model	[1] Kumar 1991	Table 6, p. 5, row 16 report
1094.15	quasi-peritectic: κ + γ -> α + gr		unspecified	[1] Kumar 1991	Table 7, p. 6, row 22 report
1003.15	quasi-peritectic: κ + γ <-> α + gr	γ: Al 0.096, C 0.047; α: Al 0.108, C 0; α phase: Al 0.108, C 0; γ phase: Al 0.096, C 0.047	unspecified	[1] Kumar 1991 cites Raghavan 1987	Table 6, p. 5, row 14 report
933.15	eutectic: L -> (Al) + Al4C3		unspecified	[1] Kumar 1991	Table 7, p. 6, row 24 report
925.15	eutectic: L -> FeAl3 + (Al)		unspecified	[1] Kumar 1991	Table 7, p. 6, row 25 report
923.15	eutectic: L -> Al4C3 + (Al) + FeAl3		unspecified	[1] Kumar 1991	Table 7, p. 6, row 26 report

Sources

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

K. C. Hari Kumar, V. Raghavan, A Thermodynamic Analysis of the Al-C-Fe System, JPE 12, 275-286 (1991). doi:10.1007/bf02649916

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}
}