Am–Ga system

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

Data: interactive phase diagram · phases (21) · papers (bibliography) · Markdown

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
AmGa-16Per.tdb	A. Perron, P.E.A. Turchi, A. Landa, B. Oudot, B. Ravat, F. Delaunay, J. Nucl. Mater., 482, 187-200(2016). doi:10.1016/j.jnucmat.2016.09.012	`36dbebc1ac721066506286a076eaa5755d495f37fca88866adba156b0ee7d39f`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
AmGa-16Per.tdb	1551.99	AMGA2_C32 (x(Ga) 0.66667) + AMGA3_GAMMA (x(Ga) 0.75) + LIQUID (x(Ga) 0.78794)
AmGa-16Per.tdb	1551.99	AMGA2_C32 (x(Ga) 0.66667) + AMGA3_GAMMA (x(Ga) 0.75) + LIQUID (x(Ga) 0.78872)
AmGa-16Per.tdb	1551.99	AMGA2_C32 (x(Ga) 0.66667) + AMGA3_GAMMA (x(Ga) 0.75) + LIQUID (x(Ga) 0.78852)
AmGa-16Per.tdb	1351.04	BCC_A2 (x(Ga) 0) + FCC_A1 (x(Ga) 4.000e-4) + LIQUID (x(Ga) 0.0447)
AmGa-16Per.tdb	1196.17	AMGA3_BETA (x(Ga) 0.75) + AMGA3_GAMMA (x(Ga) 0.75) + LIQUID (x(Ga) 0.99549)
AmGa-16Per.tdb	1196.17	AMGA2_C32 (x(Ga) 0.66667) + AMGA3_GAMMA (x(Ga) 0.75) + AMGA3_BETA (x(Ga) 0.75)
AmGa-16Per.tdb	1196.17	AMGA3_GAMMA (x(Ga) 0.75) + AMGA3_BETA (x(Ga) 0.75) + LIQUID (x(Ga) 0.99552)
AmGa-16Per.tdb	1196.17	AMGA3_GAMMA (x(Ga) 0.75) + AMGA3_BETA (x(Ga) 0.75) + LIQUID (x(Ga) 0.99552)
AmGa-16Per.tdb	1137.94	LIQUID (x(Ga) 0.38557) + AMGA_BETA (x(Ga) 0.5) + AMGA2_C32 (x(Ga) 0.66667)
AmGa-16Per.tdb	1137.94	LIQUID (x(Ga) 0.38567) + AMGA_BETA (x(Ga) 0.5) + AMGA2_C32 (x(Ga) 0.66667)
AmGa-16Per.tdb	997.54	LIQUID (x(Ga) 0.31532) + AM5GA3 (x(Ga) 0.375) + AMGA_BETA (x(Ga) 0.5)
AmGa-16Per.tdb	997.54	LIQUID (x(Ga) 0.31526) + AM5GA3 (x(Ga) 0.375) + AMGA_BETA (x(Ga) 0.5)
AmGa-16Per.tdb	997.54	LIQUID (x(Ga) 0.31541) + AM5GA3 (x(Ga) 0.375) + AMGA_BETA (x(Ga) 0.5)
AmGa-16Per.tdb	990	AMGA3_ALPHA (x(Ga) 0.75) + AMGA3_BETA (x(Ga) 0.75) + LIQUID (x(Ga) 0.99993)
AmGa-16Per.tdb	990	AMGA2_C32 (x(Ga) 0.66667) + AMGA3_ALPHA (x(Ga) 0.75) + AMGA3_BETA (x(Ga) 0.75)
AmGa-16Per.tdb	990	AMGA3_BETA (x(Ga) 0.75) + AMGA3_ALPHA (x(Ga) 0.75) + LIQUID (x(Ga) 0.99993)
AmGa-16Per.tdb	924.3	LIQUID (x(Ga) 0.24912) + AM3GA_L12 (x(Ga) 0.25) + AM5GA3 (x(Ga) 0.375)
AmGa-16Per.tdb	924.3	LIQUID (x(Ga) 0.24936) + AM3GA_L12 (x(Ga) 0.25) + AM5GA3 (x(Ga) 0.375)
AmGa-16Per.tdb	924.3	LIQUID (x(Ga) 0.24908) + AM3GA_L12 (x(Ga) 0.25) + AM5GA3 (x(Ga) 0.375)
AmGa-16Per.tdb	895.75	FCC_A1 (x(Ga) 0.06164) + LIQUID (x(Ga) 0.18305) + AM3GA_L12 (x(Ga) 0.25)
AmGa-16Per.tdb	885.32	AMGA_BETA (x(Ga) 0.5) + AM2GA3 (x(Ga) 0.6) + AMGA2_C32 (x(Ga) 0.66667)
AmGa-16Per.tdb	841.57	AMGA_BETA (x(Ga) 0.5) + AMGA_ALPHA (x(Ga) 0.5) + AM2GA3 (x(Ga) 0.6)
AmGa-16Per.tdb	841.57	AM5GA3 (x(Ga) 0.375) + AMGA_ALPHA (x(Ga) 0.5) + AMGA_BETA (x(Ga) 0.5)
AmGa-16Per.tdb	786.56	DHCP (x(Ga) 0) + FCC_A1 (x(Ga) 0.03067) + AM3GA_L12 (x(Ga) 0.25)
AmGa-16Per.tdb	745.19	AMGA3_ALPHA (x(Ga) 0.75) + AMGA4_D1B (x(Ga) 0.8) + LIQUID (x(Ga) 1)
AmGa-16Per.tdb	666.82	AMGA3_ALPHA (x(Ga) 0.75) + AM3GA11 (x(Ga) 0.78571) + AMGA4_D1B (x(Ga) 0.8)
AmGa-16Per.tdb	634.73	AM3GA_L12 (x(Ga) 0.25) + AM3GA_ALPHA (x(Ga) 0.25) + AM5GA3 (x(Ga) 0.375)
AmGa-16Per.tdb	634.73	DHCP (x(Ga) 0) + AM3GA_ALPHA (x(Ga) 0.25) + AM3GA_L12 (x(Ga) 0.25)
AmGa-16Per.tdb	588.63	AMGA4_D1B (x(Ga) 0.8) + AMGA6 (x(Ga) 0.85714) + LIQUID (x(Ga) 1)
AmGa-16Per.tdb	502.79	AMGA3_ALPHA (x(Ga) 0.75) + AM2GA7 (x(Ga) 0.77778) + AM3GA11 (x(Ga) 0.78571)
AmGa-16Per.tdb	347.03	AMGA6 (x(Ga) 0.85714) + AM2GA15 (x(Ga) 0.88235) + LIQUID (x(Ga) 1)
AmGa-16Per.tdb	302.91	AM2GA15 (x(Ga) 0.88235) + ORTHORHOMBIC_A11 (x(Ga) 1) + LIQUID (x(Ga) 1)

Please cite

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 data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). doi:10.5281/zenodo.23736065

Also cite 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; the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work); 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_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_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}
}