Gd–Li–Mg system

21 accepted literature values from 1 paper(s) (experimental 11, model 10); 0 calculated phase diagram(s). 2 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: JSON · CSV · interactive explorer · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	11
model	10

Accepted values by property group
Property group	Values
invariant reaction	12
phase transition	6
crystal structure	3

Invariant reactions (literature)

Invariant reactions reported in the literature for the Gd–Li–Mg system (12)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1101.15	quasi-peritectic: L′ + (αGd) = (βGd) + L	L′: Gd 0.56, Mg 0.16; L: Gd 0.05, Mg 0.077; liquid: Gd 0.05, Mg 0.077	model	[1] Kevorkov 2001	Table 4, p. 6, row 1 report
1083.15	other: L′ = L + GdMg	L′: Gd 0.363, Mg 0.381; L: Gd 0.061, Mg 0.233; L': Gd 0.363, Mg 0.381	model	[1] Kevorkov 2001	Table 4, p. 6, row 2 report
1064.15	eutectic: L′ = L + (βGd) + GdMg		experimental	[1] Kevorkov 2001	Table 4, p. 6, row 3 report
1064.15	eutectic: L′ = L + (βGd) + GdMg	L′: Gd 0.561, Mg 0.294; L: Gd 0.049, Mg 0.152; liquid: Gd 0.049, Mg 0.152	model	[1] Kevorkov 2001	Table 4, p. 6, row 4 report
1025.15	other: (L′, L) + GdMg	liquid: Gd 0.127, Mg 0.48; (L′, L): Gd 0.127, Mg 0.48	model	[1] Kevorkov 2001	Table 4, p. 6, row 5 report
980.15	eutectic: (βGd) = L + (αGd) + GdMg	L: Gd 0.024, Mg 0.089; liquid: Gd 0.024, Mg 0.089	model	[1] Kevorkov 2001	Table 4, p. 6, row 7 report
968.15	eutectic: (βGd) = L + (αGd) + GdMg		experimental	[1] Kevorkov 2001	Table 4, p. 6, row 6 report
849.15	quasi-peritectic: L + (Li) = GdMg3 + (Mg)	L: Gd 0.056, Mg 0.841; liquid: Gd 0.056, Mg 0.841	model	[1] Kevorkov 2001	Table 4, p. 6, row 8 report
847.15	eutectic: L = GdMg5 + GdMg3 + (Mg)	L: Gd 0.073, Mg 0.893; liquid: Gd 0.073, Mg 0.893	model	[1] Kevorkov 2001	Table 4, p. 6, row 9 report
747.15	quasi-peritectic: L + GdMg3 = GdMg2 + (Li)	L: Gd 0.002, Mg 0.38; liquid: Gd 0.002, Mg 0.38	model	[1] Kevorkov 2001	Table 4, p. 6, row 10 report
654.15	quasi-peritectic: L + GdMg2 = GdMg + (Li)	L: Gd 3.000e-4, Mg 0.267; liquid: Gd 3.000e-4, Mg 0.267	model	[1] Kevorkov 2001	Table 4, p. 6, row 11 report
454.15	quasi-peritectic: L + GdMg = (αGd) + (Li)	L: Gd 0.001, Mg 3.000e-5; liquid: Gd 0.001, Mg 3.000e-5	model	[1] Kevorkov 2001	Table 4, p. 6, row 12 report

Other properties

Phase transition (6)

Phase transition, Gd–Li–Mg system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Phase transition	960.15 K	960.15	(βGd) = L + (αGd) + GdMg alloy: Gd 0.41, Li 0.3, Mg 0.29	experimental	[1] Kevorkov 2001	Table 3, p. 3, row 9 report
Phase transition	968.15 K	968.15	(βGd) = L + (αGd) + GdMg alloy: Gd 0.41, Li 0.3, Mg 0.29	experimental	[1] Kevorkov 2001	Table 3, p. 3, row 8 report
Phase transition	1064.15 K	1064.15	L′ = L + (βGd) + GdMg alloy: Gd 0.41, Li 0.3, Mg 0.29	experimental	[1] Kevorkov 2001	Table 3, p. 3, row 7 report
Phase transition	1065.15 K	1065.15	L′ = L + (βGd) + GdMg alloy: Gd 0.41, Li 0.3, Mg 0.29	experimental	[1] Kevorkov 2001	Table 3, p. 3, row 6 report
Phase transition	1119.15 K	1119.15	L/L + L' (small peak) alloy: Gd 0.41, Li 0.3, Mg 0.29	experimental	[1] Kevorkov 2001	Table 3, p. 3, row 2 report
Phase transition	1125.15 K	1125.15	L/L + L' (small peak) alloy: Gd 0.41, Li 0.3, Mg 0.29	experimental	[1] Kevorkov 2001	Table 3, p. 3, row 1 report

Crystal structure (3)

Crystal structure, Gd–Li–Mg system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Lattice a	0.3807 not_printed ± 1.000e-4	298.15	Gd (Mg0.9, Li0.1) alloy: Li 0.05, Mg 0.45	experimental	[1] Kevorkov 2001	Table 2, p. 3, row 3 report
Lattice a	0.8562 not_printed ± 5.000e-4	298.15	Gd (Mg1.9, Li0.09) alloy: Li 0.0301, Mg 0.635452	experimental	[1] Kevorkov 2001	Table 2, p. 3, row 6 report
Lattice a	0.7305 not_printed ± 2.000e-4	298.15	Gd (Mg2.8, Li0.2) alloy: Li 0.05, Mg 0.7	experimental	[1] Kevorkov 2001	Table 2, p. 3, row 9 report

Sources

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

D. G. Kevorkov, J. Gröbner, R. Schmid-Fetzer, V. V. Pavlyuk, G. S. Dmytriv, O. I. Bodak, The ternary Gd-Li-Mg system: Phase diagram study and computational evaluation, JPE 22, 34-42 (2001). doi:10.1361/105497101770339274

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}
}