Cr–B system

0 accepted literature values from 0 paper(s); 3 calculated phase diagram(s).

Data: interactive phase diagram · 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
CrB-02Cam.tdb	C.E. Campbell, U.R. Kattner, Calphad, 26, 477-90(2002). doi:10.1016/S0364-5916(02)00058-5	`e712fc05d415dc328fff0916c7e00d9353953a18c95f7a2c08b5c4b99212a3f9`	viewer · TDB · JSON
CrB-08Yam.tdb	K. Yamada, H. Ohtani, M. Hasebe, High Temp. Mater. Processes., 27, 269-83(2008). doi:10.1515/HTMP.2008.27.4.269	`8f5a8bb878cae5a8a25f4fa88067226a917ae192e54e6529dfd803627b806f1e`	viewer · TDB · JSON
CrB-91Pan-LB.tdb	L.-M. Pan, unpublished, 1991.	`f54a6c7ef2cf674786ac2be2006f21d85a796ce6351afa855aade3beacb33d6f`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
CrB-02Cam.tdb	2356.29	LIQUID (x(B) 0.53411) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
CrB-02Cam.tdb	2356.29	LIQUID (x(B) 0.53408) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
CrB-02Cam.tdb	2356.29	LIQUID (x(B) 0.53413) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
CrB-02Cam.tdb	2354.1	MB_B33 (x(B) 0.5) + LIQUID (x(B) 0.52853) + CR3B4_D7B (x(B) 0.57143)
CrB-02Cam.tdb	2354.1	MB_B33 (x(B) 0.5) + LIQUID (x(B) 0.52852) + CR3B4_D7B (x(B) 0.57143)
CrB-02Cam.tdb	2186.75	LIQUID (x(B) 0.35742) + CR5B3_D8L (x(B) 0.375) + MB_B33 (x(B) 0.5)
CrB-02Cam.tdb	2186.75	LIQUID (x(B) 0.35773) + CR5B3_D8L (x(B) 0.375) + MB_B33 (x(B) 0.5)
CrB-02Cam.tdb	2149.2	LIQUID (x(B) 0.31225) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-02Cam.tdb	2149.2	LIQUID (x(B) 0.31166) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-02Cam.tdb	2149.19	LIQUID (x(B) 0.31184) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-02Cam.tdb	2111.38	MB2_C32 (x(B) 0.66667) + LIQUID (x(B) 0.88093) + BETA_RHOMBO_B (x(B) 1)
CrB-02Cam.tdb	1878.38	BCC_A2 (x(B) 0.01301) + LIQUID (x(B) 0.16865) + CR2B_CB (x(B) 0.33333)
CrB-02Cam.tdb	1878.38	BCC_A2 (x(B) 0.013) + LIQUID (x(B) 0.16862) + CR2B_CB (x(B) 0.33333)
CrB-02Cam.tdb	1818.3	MB2_C32 (x(B) 0.66667) + CRB4 (x(B) 0.8) + BETA_RHOMBO_B (x(B) 1)
CrB-02Cam.tdb	1388	CRB4 (x(B) 0.8) + BETA_RHOMBO_B (x(B) 1) + ALPHA_RHOMBO_B (x(B) 1)
CrB-02Cam.tdb	1209.74	CR5B3_D8L (x(B) 0.375) + MB_B33 (x(B) 0.5) + CR3B4_D7B (x(B) 0.57143)
CrB-08Yam.tdb	2343.31	LIQUID (x(B) 0.5419) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66481)
CrB-08Yam.tdb	2343.31	LIQUID (x(B) 0.54195) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66481)
CrB-08Yam.tdb	2321.79	MB_B33 (x(B) 0.5) + LIQUID (x(B) 0.50783) + CR3B4_D7B (x(B) 0.57143)
CrB-08Yam.tdb	2321.78	MB_B33 (x(B) 0.5) + LIQUID (x(B) 0.5072) + CR3B4_D7B (x(B) 0.57143)
CrB-08Yam.tdb	2321.78	MB_B33 (x(B) 0.5) + LIQUID (x(B) 0.50708) + CR3B4_D7B (x(B) 0.57143)
CrB-08Yam.tdb	2170.88	LIQUID (x(B) 0.34078) + CR5B3_D8L (x(B) 0.375) + MB_B33 (x(B) 0.5)
CrB-08Yam.tdb	2170.88	LIQUID (x(B) 0.34119) + CR5B3_D8L (x(B) 0.375) + MB_B33 (x(B) 0.5)
CrB-08Yam.tdb	2133.47	LIQUID (x(B) 0.29204) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-08Yam.tdb	2133.47	LIQUID (x(B) 0.29218) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-08Yam.tdb	2133.47	LIQUID (x(B) 0.29181) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-08Yam.tdb	2118.93	MB2_C32 (x(B) 0.66654) + LIQUID (x(B) 0.8525) + BETA_RHOMBO_B (x(B) 1)
CrB-08Yam.tdb	1910.81	BCC_A2 (x(B) 0.00994) + LIQUID (x(B) 0.14387) + CR2B_CB (x(B) 0.33333)
CrB-08Yam.tdb	1910.81	BCC_A2 (x(B) 0.00993) + LIQUID (x(B) 0.14379) + CR2B_CB (x(B) 0.33333)
CrB-08Yam.tdb	1765.09	MB2_C32 (x(B) 0.66664) + CRB4 (x(B) 0.8) + BETA_RHOMBO_B (x(B) 1)
CrB-08Yam.tdb	1388	CRB4 (x(B) 0.8) + ALPHA_RHOMBO_B (x(B) 1) + BETA_RHOMBO_B (x(B) 1)
CrB-08Yam.tdb	1196.51	MB2_C32 (x(B) 0.66667) + CRB4 (x(B) 0.8) + ALPHA_RHOMBO_B (x(B) 1)
CrB-08Yam.tdb	791.94	CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667) + ALPHA_RHOMBO_B (x(B) 1)
CrB-91Pan-LB.tdb	2353.34	LIQUID (x(B) 0.56422) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
CrB-91Pan-LB.tdb	2353.34	LIQUID (x(B) 0.56418) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
CrB-91Pan-LB.tdb	2353.34	LIQUID (x(B) 0.56428) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
CrB-91Pan-LB.tdb	2353.34	LIQUID (x(B) 0.56429) + CR3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
CrB-91Pan-LB.tdb	2350.59	MB_B33 (x(B) 0.5) + LIQUID (x(B) 0.55197) + CR3B4_D7B (x(B) 0.57143)
CrB-91Pan-LB.tdb	2350.59	MB_B33 (x(B) 0.5) + LIQUID (x(B) 0.55229) + CR3B4_D7B (x(B) 0.57143)
CrB-91Pan-LB.tdb	2350.59	MB_B33 (x(B) 0.5) + LIQUID (x(B) 0.55191) + CR3B4_D7B (x(B) 0.57143)
CrB-91Pan-LB.tdb	2172.77	LIQUID (x(B) 0.34037) + CR5B3_D8L (x(B) 0.375) + MB_B33 (x(B) 0.5)
CrB-91Pan-LB.tdb	2172.77	LIQUID (x(B) 0.34059) + CR5B3_D8L (x(B) 0.375) + MB_B33 (x(B) 0.5)
CrB-91Pan-LB.tdb	2152.46	MB2_C32 (x(B) 0.66667) + LIQUID (x(B) 0.85133) + BETA_RHOMBO_B (x(B) 1)
CrB-91Pan-LB.tdb	2141.34	LIQUID (x(B) 0.3037) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-91Pan-LB.tdb	2141.34	LIQUID (x(B) 0.30398) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-91Pan-LB.tdb	2141.34	LIQUID (x(B) 0.3036) + CR2B_CB (x(B) 0.33333) + CR5B3_D8L (x(B) 0.375)
CrB-91Pan-LB.tdb	1909.86	BCC_A2 (x(B) 0.01722) + LIQUID (x(B) 0.1506) + CR2B_CB (x(B) 0.33333)
CrB-91Pan-LB.tdb	1909.86	BCC_A2 (x(B) 0.01721) + LIQUID (x(B) 0.15054) + CR2B_CB (x(B) 0.33333)
CrB-91Pan-LB.tdb	1790.07	MB2_C32 (x(B) 0.66667) + CRB4 (x(B) 0.8) + BETA_RHOMBO_B (x(B) 1)
CrB-91Pan-LB.tdb	1388	CRB4 (x(B) 0.8) + BETA_RHOMBO_B (x(B) 1) + ALPHA_RHOMBO_B (x(B) 1)

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 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; the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work); 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_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_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}
}