Mn–Pb system

0 accepted literature values from 0 paper(s); 2 calculated phase diagram(s).

Data: interactive phase diagram · phases (6) · 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
MnPb-03Din-LB.tdb	A.T. Dinsdale, unpublished, 2003.	`8e4bfbc81e63630c1ad7ad4335d36c0d76924d7e0257e22a98895efd3e60d050`	viewer · TDB · JSON
MnPb-87Din.tdb	A.T. Dinsdale, D.D. Gohil, unpublished, 1987.	`c1f9f8be184425956c5a30e0be9e515849ac6005ca8cd734c43602af15b1bead`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
MnPb-03Din-LB.tdb	1465.15	BCC_A2 (x(Pb) 3.000e-5) + LIQUID#2 (x(Pb) 0.04666) + LIQUID (x(Pb) 0.76953)
MnPb-03Din-LB.tdb	1411.03	BCC_A2 (x(Pb) 3.000e-5) + FCC_A1 (x(Pb) 3.000e-5) + LIQUID (x(Pb) 0.80623)
MnPb-03Din-LB.tdb	1411.03	FCC_A1 (x(Pb) 3.000e-5) + BCC_A2 (x(Pb) 3.000e-5) + LIQUID (x(Pb) 0.80613)
MnPb-03Din-LB.tdb	1411.03	BCC_A2 (x(Pb) 3.000e-5) + FCC_A1 (x(Pb) 3.000e-5) + LIQUID (x(Pb) 0.80621)
MnPb-03Din-LB.tdb	1359.76	CUB_A13 (x(Pb) 0) + FCC_A1 (x(Pb) 3.000e-5) + LIQUID (x(Pb) 0.8366)
MnPb-03Din-LB.tdb	1359.76	CUB_A13 (x(Pb) 0) + FCC_A1 (x(Pb) 3.000e-5) + LIQUID (x(Pb) 0.83649)
MnPb-03Din-LB.tdb	980	CBCC_A12 (x(Pb) 0) + CUB_A13 (x(Pb) 0) + LIQUID (x(Pb) 0.96659)
MnPb-03Din-LB.tdb	980	CUB_A13 (x(Pb) 0) + CBCC_A12 (x(Pb) 0) + LIQUID (x(Pb) 0.96665)
MnPb-03Din-LB.tdb	600	CBCC_A12 (x(Pb) 0) + LIQUID (x(Pb) 0.99898) + FCC_A1 (x(Pb) 0.99996)
MnPb-03Din-LB.tdb	600	CBCC_A12 (x(Pb) 0) + LIQUID (x(Pb) 0.99898) + FCC_A1 (x(Pb) 0.99996)
MnPb-87Din.tdb	1486.13	BCC_A2 (x(Pb) 2.000e-5) + LIQUID#2 (x(Pb) 0.02704) + LIQUID (x(Pb) 0.64162)
MnPb-87Din.tdb	1414.08	BCC_A2 (x(Pb) 2.000e-5) + FCC_A1 (x(Pb) 3.800e-4) + LIQUID (x(Pb) 0.67552)
MnPb-87Din.tdb	1414.08	BCC_A2 (x(Pb) 2.000e-5) + FCC_A1 (x(Pb) 3.800e-4) + LIQUID (x(Pb) 0.67539)
MnPb-87Din.tdb	1357.9	CUB_A13 (x(Pb) 0) + FCC_A1 (x(Pb) 3.000e-4) + LIQUID (x(Pb) 0.69947)
MnPb-87Din.tdb	1357.9	CUB_A13 (x(Pb) 0) + FCC_A1 (x(Pb) 3.000e-4) + LIQUID (x(Pb) 0.69959)
MnPb-87Din.tdb	980	CUB_A13 (x(Pb) 0) + CBCC_A12 (x(Pb) 0) + LIQUID (x(Pb) 0.81769)
MnPb-87Din.tdb	980	CBCC_A12 (x(Pb) 0) + CUB_A13 (x(Pb) 0) + LIQUID (x(Pb) 0.8176)
MnPb-87Din.tdb	569.27	CBCC_A12 (x(Pb) 0) + LIQUID (x(Pb) 0.91076) + FCC_A1 (x(Pb) 0.93578)
MnPb-87Din.tdb	569.27	CBCC_A12 (x(Pb) 0) + LIQUID (x(Pb) 0.91081) + FCC_A1 (x(Pb) 0.93582)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull MnPb-87Din

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-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD) (version 2026.10), Zenodo (2026). doi:10.5281/zenodo.23735891
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; 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); the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work). 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_hulls_2026,
  author    = {Arr{\'o}yave, Raymundo and Saal, James and Shin, Dongwon},
  title     = {{ORCHID-Hulls: binary convex hulls (Materials Project, OQMD, assessed CALPHAD)}},
  version   = {2026.10},
  publisher = {Zenodo},
  year      = {2026},
  doi       = {10.5281/zenodo.23735891},
  url       = {https://doi.org/10.5281/zenodo.23735891}
}

@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}
}