Al–P–Zn system

23 accepted literature values from 1 paper(s) (experimental 14, model 5, unspecified 4); 0 calculated phase diagram(s).

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Accepted values by evidence class
Evidence class	Values
experimental	14
model	5
unspecified	4

Accepted values by property group
Property group	Values
invariant reaction	9
phase equilibrium	14

Invariant reactions (literature)

Invariant reactions reported in the literature for the Al–P–Zn system (9)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1269.15	eutectic: L -> Zn3P2 + ZnP2	L: P 0.59	model	[1] Tu 2009	Table 2, p. 4, row 11 report
1253.15	eutectic: L -> Zn3P2 + ZnP2	L: P 0.55	unspecified	[1] Tu 2009 cites Dutkiewicz 1991	Table 2, p. 4, row 12 report
933.65	eutectic: L -> (Al) + AlP	L: P 0	model	[1] Tu 2009	Table 2, p. 4, row 1 report
933.15	eutectic: L -> (Al) + AlP	L: P 0	unspecified	[1] Tu 2009 cites McAlister 1985 doi	Table 2, p. 4, row 2 report
689.15	eutectic: L -> (Zn) + Zn3P2	L: P 0.064	model	[1] Tu 2009	Table 2, p. 4, row 7 report
689.15	eutectic: L -> (Zn) + Zn3P2	L: P 0.066	unspecified	[1] Tu 2009 cites Dutkiewicz 1991	Table 2, p. 4, row 8 report
317.35	eutectic: L -> (White-P) + AlP	L: P 1	model	[1] Tu 2009	Table 2, p. 4, row 5 report
317.15	eutectic: L -> (White-P) + AlP	L: P 1	unspecified	[1] Tu 2009 cites McAlister 1985 doi	Table 2, p. 4, row 6 report
317.15	eutectic: L -> ZnP2 + (White-P)	L: P 1	model	[1] Tu 2009	Table 2, p. 4, row 15 report

Other properties

Phase equilibrium (14)

Phase equilibrium, Al–P–Zn system
Property	Phases / composition	Class	Source	Location
Phase composition	Zn3P2 + α-Al α-Al: Al 0.784, P 0, Zn 0.216	experimental	[1] Tu 2009	Table 4, p. 5, row 13 report
Phase composition	Zn3P2 + α-Al Zn3P2: Al 0.01, P 0.419, Zn 0.571; α-Al: Zn 0.328	experimental	[1] Tu 2009	Table 4, p. 5, row 4 report
Phase composition	Zn3P2 + α-Al Zn3P2: Al 0, P 0.421, Zn 0.579; α-Al: Zn 0.216	experimental	[1] Tu 2009	Table 4, p. 5, row 6 report
Phase composition	Zn3P2 + α-Al Zn3P2: Al 0, P 0.42, Zn 0.58; α-Al: Al 0.983, P 0, Zn 0.017	experimental	[1] Tu 2009	Table 4, p. 5, row 5 report
Phase composition	Zn3P2 + α-Al α-Al: Al 0.672, P 0, Zn 0.328	experimental	[1] Tu 2009	Table 4, p. 5, row 12 report
Phase composition	Zn3P2 + α-Al + ZnP2 Zn3P2: Al 0, P 0.419, Zn 0.581; ZnP2: Al 0, P 0.66, Zn 0.34	experimental	[1] Tu 2009	Table 4, p. 5, row 7 report
Phase composition	Zn3P2 + α-Al + ZnP2 α-Al: Al 0.99, P 0, Zn 0.01	experimental	[1] Tu 2009	Table 4, p. 5, row 14 report
Phase composition	Zn3P2 + η-Zn Zn3P2: Al 0, P 0.416, Zn 0.584; η-Zn: Zn 0.866	experimental	[1] Tu 2009	Table 4, p. 5, row 2 report
Phase composition	Zn3P2 + η-Zn η-Zn: Al 0.134, P 0, Zn 0.866	experimental	[1] Tu 2009	Table 4, p. 5, row 10 report
Phase composition	Zn3P2 + η-Zn Zn3P2: Al 0, P 0.415, Zn 0.585; η-Zn: Zn 0.929	experimental	[1] Tu 2009	Table 4, p. 5, row 1 report
Phase composition	Zn3P2 + η-Zn η-Zn: Al 0.071, P 0, Zn 0.929	experimental	[1] Tu 2009	Table 4, p. 5, row 9 report
Phase composition	Zn3P2 + η-Zn + α-Al η-Zn: Al 0.282, P 0, Zn 0.718; α-Al: Al 0.618, P 0, Zn 0.382	experimental	[1] Tu 2009	Table 4, p. 5, row 11 report
Phase composition	Zn3P2 + η-Zn + α-Al Zn3P2: Al 0, P 0.415, Zn 0.585; η-Zn: Zn 0.718; α-Al: Zn 0.382	experimental	[1] Tu 2009	Table 4, p. 5, row 3 report
Phase composition	α-Al + ZnP2 α-Al: Al 0.999, P 0, Zn 0.001; ZnP2: Al 0.001, P 0.66, Zn 0.339	experimental	[1] Tu 2009	Table 4, p. 5, row 8 report

Sources

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

Hao Tu, Fucheng Yin, Xuping Su, Ya Liu, Xinming Wang, Experimental investigation and thermodynamic modeling of the Al–P–Zn ternary system, Calphad 33, 755-760 (2009). doi:10.1016/j.calphad.2009.10.003

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}
}