Bi–Yb system

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

Data: interactive phase diagram · phases (10) · 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
BiYb-15Wan-ass.tdb	J. Wang, Y. Yuan, C. Li, C. Guo, Z. Du, B. Wu, Calphad, 51, 306-13(2015). doi:10.1016/j.calphad.2015.10.007	`9fc0594db1361f494030b1cb02870f5075135707445b9a0d575a9f54dfbc9b51`	viewer · TDB · JSON
BiYb-15Wan.tdb	J. Wang, Y. Yuan, C. Li, C. Guo, Z. Du, B. Wu, Calphad, 51, 306-13(2015). doi:10.1016/j.calphad.2015.10.007	`ed5077d1b21a110f0527e52ce71215b310433905bf0b4615b30ab746a80e07ca`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
BiYb-15Wan-ass.tdb	1673.06	BI3YB4_D73 (x(Yb) 0.57143) + BI3YB5 (x(Yb) 0.625) + LIQUID (x(Yb) 0.67456)
BiYb-15Wan-ass.tdb	1371.74	BI3YB5 (x(Yb) 0.625) + BIYB2 (x(Yb) 0.66667) + LIQUID (x(Yb) 0.84643)
BiYb-15Wan-ass.tdb	1173.59	LIQUID (x(Yb) 0.37047) + BI10YB11 (x(Yb) 0.52381) + BI3YB4_D73 (x(Yb) 0.57143)
BiYb-15Wan-ass.tdb	1056.46	BIYB2 (x(Yb) 0.66667) + LIQUID (x(Yb) 0.97078) + BCC_A2 (x(Yb) 1)
BiYb-15Wan-ass.tdb	1056.46	BIYB2 (x(Yb) 0.66667) + LIQUID (x(Yb) 0.97069) + BCC_A2 (x(Yb) 1)
BiYb-15Wan-ass.tdb	1033	BIYB2 (x(Yb) 0.66667) + FCC_A1 (x(Yb) 1) + BCC_A2 (x(Yb) 1)
BiYb-15Wan-ass.tdb	923.21	LIQUID (x(Yb) 0.27313) + BI2YB_C49 (x(Yb) 0.33333) + BI10YB11 (x(Yb) 0.52381)
BiYb-15Wan-ass.tdb	522.95	RHOMBOHEDRAL_A7 (x(Yb) 0) + LIQUID (x(Yb) 0.06114) + BI2YB_C49 (x(Yb) 0.33333)
BiYb-15Wan-ass.tdb	522.95	RHOMBOHEDRAL_A7 (x(Yb) 0) + LIQUID (x(Yb) 0.06114) + BI2YB_C49 (x(Yb) 0.33333)
BiYb-15Wan.tdb	1673.27	BI3YB4_D73 (x(Yb) 0.57143) + BI3YB5 (x(Yb) 0.625) + LIQUID (x(Yb) 0.65497)
BiYb-15Wan.tdb	1673.27	BI3YB4_D73 (x(Yb) 0.57143) + BI3YB5 (x(Yb) 0.625) + LIQUID (x(Yb) 0.65501)
BiYb-15Wan.tdb	1673.27	BI3YB4_D73 (x(Yb) 0.57143) + BI3YB5 (x(Yb) 0.625) + LIQUID (x(Yb) 0.65476)
BiYb-15Wan.tdb	1371.55	BI3YB5 (x(Yb) 0.625) + BIYB2 (x(Yb) 0.66667) + LIQUID (x(Yb) 0.82894)
BiYb-15Wan.tdb	1371.55	BI3YB5 (x(Yb) 0.625) + BIYB2 (x(Yb) 0.66667) + LIQUID (x(Yb) 0.82899)
BiYb-15Wan.tdb	1371.55	BI3YB5 (x(Yb) 0.625) + BIYB2 (x(Yb) 0.66667) + LIQUID (x(Yb) 0.82879)
BiYb-15Wan.tdb	1173.69	LIQUID (x(Yb) 0.35401) + BI10YB11 (x(Yb) 0.52381) + BI3YB4_D73 (x(Yb) 0.57143)
BiYb-15Wan.tdb	1173.69	LIQUID (x(Yb) 0.35404) + BI10YB11 (x(Yb) 0.52381) + BI3YB4_D73 (x(Yb) 0.57143)
BiYb-15Wan.tdb	1056.25	BIYB2 (x(Yb) 0.66667) + LIQUID (x(Yb) 0.96658) + BCC_A2 (x(Yb) 1)
BiYb-15Wan.tdb	1056.25	BIYB2 (x(Yb) 0.66667) + LIQUID (x(Yb) 0.96648) + BCC_A2 (x(Yb) 1)
BiYb-15Wan.tdb	1033	BIYB2 (x(Yb) 0.66667) + FCC_A1 (x(Yb) 1) + BCC_A2 (x(Yb) 1)
BiYb-15Wan.tdb	922.37	LIQUID (x(Yb) 0.29027) + BI2YB_C49 (x(Yb) 0.33333) + BI10YB11 (x(Yb) 0.52381)
BiYb-15Wan.tdb	922.37	LIQUID (x(Yb) 0.29029) + BI2YB_C49 (x(Yb) 0.33333) + BI10YB11 (x(Yb) 0.52381)
BiYb-15Wan.tdb	922.37	LIQUID (x(Yb) 0.29025) + BI2YB_C49 (x(Yb) 0.33333) + BI10YB11 (x(Yb) 0.52381)
BiYb-15Wan.tdb	527.78	RHOMBOHEDRAL_A7 (x(Yb) 0) + LIQUID (x(Yb) 0.06327) + BI2YB_C49 (x(Yb) 0.33333)
BiYb-15Wan.tdb	527.78	RHOMBOHEDRAL_A7 (x(Yb) 0) + LIQUID (x(Yb) 0.06303) + BI2YB_C49 (x(Yb) 0.33333)
BiYb-15Wan.tdb	527.78	RHOMBOHEDRAL_A7 (x(Yb) 0) + LIQUID (x(Yb) 0.06302) + BI2YB_C49 (x(Yb) 0.33333)

Convex hulls: OQMD DFT hull · CALPHAD hull BiYb-15Wan-ass

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}
}