Mo–V system

11 accepted literature values from 1 paper(s) (experimental 11); 3 calculated phase diagram(s). 4 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (4) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	11

Accepted values by property group
Property group	Values
phase equilibrium	11

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
MoV-02Bra-LB.tdb	J. Bratberg, K. Frisk, Calphad, 26, 459-76(2002). doi:10.1016/S0364-5916(02)00057-3	`135f4ef0257cd1b9628750f507219d63e76b5edddf3328b77482836e0c0052c3`	viewer · TDB · JSON
MoV-21Yan.tdb	W. Yang, Z. Gao, C. Li, C. Guo, Z. Du, J. Alloys Compd., 857, 157509(2021). doi:10.1016/j.jallcom.2020.157509	`6712991e1b1c94fea9c169ae5e70460b04cb8f520fd7dec4748c3226b92e5635`	viewer · TDB · JSON
MoV-99Zhe.tdb	F. Zheng, B.B. Argent, J.F. Smith, J. Phase Equilib., 20, 370-72(1999). doi:10.1361/105497199770340897	`60f985a4117e3d9a502766d2d4666446f3f758fd9b8be0026c07b1eb9484522d`	viewer · TDB · JSON

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull MoV-02Bra-LB · CALPHAD hull MoV-99Zhe

Other properties

Phase equilibrium (11)

Phase equilibrium, Mo–V system
Property	T (K)	Phases / composition	Class	Source	Location
Phase composition	1023.15	Bcc_A2 (Mo, V) _2 Bcc_A2 (Mo, V) _2: Mo 0.5946, V 0.4054	experimental	[1] Yang 2021	Table 1, p. 4, row 11 report
Phase composition	1023.15	Bcc_A2(Mo, V) _2 Bcc_A2(Mo, V) _2: Mo 0.6557, V 0.3443	experimental	[1] Yang 2021	Table 1, p. 4, row 10 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.3832, V 0.6168; Bcc_A2(Mo, V)_1: Mo 0.6155, V 0.3845; Bcc_A2 (Mo, V) _1: Mo 0.6427, V 0.3573	experimental	[1] Yang 2021	Table 1, p. 4, row 3 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.2881, V 0.7119; Bcc_A2(Mo, V)_1: Mo 0.3852, V 0.6148; Bcc_A2 (Mo, V) _1: Mo 0.383, V 0.617	experimental	[1] Yang 2021	Table 1, p. 4, row 8 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.3765, V 0.6235; Bcc_A2(Mo, V)_1: Mo 0.6091, V 0.3909; Bcc_A2 (Mo, V) _1: Mo 0.5641, V 0.4359	experimental	[1] Yang 2021	Table 1, p. 4, row 5 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.3745, V 0.6255; Bcc_A2(Mo, V)_1: Mo 0.6067, V 0.3933; Bcc_A2 (Mo, V) _1: Mo 0.5569, V 0.4431	experimental	[1] Yang 2021	Table 1, p. 4, row 6 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.3712, V 0.6288; Bcc_A2(Mo, V)_1: Mo 0.6036, V 0.3964; Bcc_A2 (Mo, V) _1: Mo 0.4149, V 0.5851	experimental	[1] Yang 2021	Table 1, p. 4, row 7 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.4107, V 0.5893; Bcc_A2(Mo, V)_1: Mo 0.6887, V 0.3113; Bcc_A2 (Mo, V) _1: Mo 0.6936, V 0.3064	experimental	[1] Yang 2021	Table 1, p. 4, row 2 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.3784, V 0.6216; Bcc_A2(Mo, V)_1: Mo 0.6128, V 0.3872; Bcc_A2 (Mo, V) _1: Mo 0.5731, V 0.4269	experimental	[1] Yang 2021	Table 1, p. 4, row 4 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2 (Mo, V) _2 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.2539, V 0.7461; Bcc_A2 (Mo, V) _2: Mo 0.141, V 0.859; Bcc_A2(Mo, V)_1: Mo 0.3299, V 0.6701; Bcc_A2 (Mo, V) _1: Mo 0.3378, V 0.6622	experimental	[1] Yang 2021	Table 1, p. 4, row 9 report
Phase composition	1023.15	Bcc_A2(Mo, V)_2 + Bcc_A2(Mo, V)_1 + Bcc_A2(Mo, V) _2 + Bcc_A2 (Mo, V) _1 Bcc_A2(Mo, V)_2: Mo 0.6557, V 0.3443; Bcc_A2(Mo, V) _2: Mo 0.6464, V 0.3536; Bcc_A2(Mo, V)_1: Mo 0.7218, V 0.2782; Bcc_A2 (Mo, V) _1: Mo 0.7251, V 0.2749	experimental	[1] Yang 2021	Table 1, p. 4, row 1 report

Sources

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

Wenkui Yang, Zhikui Gao, Changrong Li, Cuiping Guo, Zhenmin Du, Experimental measurement and thermodynamic optimization on the solidus miscibility gap of the Mo-V binary and the Mo-Nb-V ternary systems, Journal of Alloys and Compounds 857, 157509 (2021). doi:10.1016/j.jallcom.2020.157509

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-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 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_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}
}