Cu–Pb–Zn system

18 accepted literature values from 1 paper(s) (experimental 9, model 9); 0 calculated phase diagram(s).

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Accepted values by evidence class
Evidence class	Values
experimental	9
model	9

Accepted values by property group
Property group	Values
invariant reaction	18

Invariant reactions (literature)

Invariant reactions reported in the literature for the Cu–Pb–Zn system (18)
T (K)	Reaction / phases	Class	Source	Location
1159	L1+(Cu)=L2+bcc-A2	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 2 report
1150	L1+(Cu)=L2+bcc-A2	model	[1] Jantzen 1998	Table 1, p. 4, row 1 report
1098	L1+bcc-A2=L2+CuZn-γ	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 4 report
1096	L1+bcc-A2=L2+CuZn-γ	model	[1] Jantzen 1998	Table 1, p. 4, row 3 report
963	L1+CuZn-γ=L2+bcc-A2	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 6 report
955	L1+CuZn-γ=L2+bcc-A2	model	[1] Jantzen 1998	Table 1, p. 4, row 5 report
869	L1+bcc-A2=L2+CuZn-ε	model	[1] Jantzen 1998	Table 1, p. 4, row 7 report
863	L1+bcc-A2=L2+CuZn-ε	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 8 report
695	L1+CuZn-ε=L2+(Zn)	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 10 report
693	L1+CuZn-ε=L2+(Zn)	model	[1] Jantzen 1998	Table 1, p. 4, row 9 report
600	L2+(Cu)=bcc-A2+(Pb)	model	[1] Jantzen 1998	Table 1, p. 4, row 11 report
600	L2+bcc-A2=CuZn-γ+(Pb)	model	[1] Jantzen 1998	Table 1, p. 4, row 13 report
597	L2+(Cu)=bcc-A2+(Pb)	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 12 report
595	L2+CuZn-γ=CuZn-ε+(Pb)	model	[1] Jantzen 1998	Table 1, p. 4, row 15 report
595	L2+bcc-A2=CuZn-γ+(Pb)	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 14 report
593	L2+CuZn-γ=CuZn-ε+(Pb)	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 16 report
591	L2=CuZn-ε+(Zn)+(Pb)	model	[1] Jantzen 1998	Table 1, p. 4, row 17 report
589	L2=CuZn-ε+(Zn)+(Pb)	experimental	[1] Jantzen 1998 cites ref. 48Hen	Table 1, p. 4, row 18 report

Sources

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

T. Jantzen, P.J. Spencer, Thermodynamic assessments of the Cu-Pb-Zn and Cu-Sn-Zn systems, Calphad 22, 417-434 (1998). doi:10.1016/s0364-5916(98)00040-6

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}
}