B–Cr–Ni system

26 accepted literature values from 1 paper(s) (experimental 17, model 9); 0 calculated phase diagram(s).

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Accepted values by evidence class
Evidence class	Values
experimental	17
model	9

Accepted values by property group
Property group	Values
invariant reaction	14
crystal structure	12

Invariant reactions (literature)

Invariant reactions reported in the literature for the B–Cr–Ni system (14)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1531.15	eutectic: L -> Cr2B+bcc(Cr)+fcc(Ni)	L: B 0.043, Cr 0.579	experimental	[1] Campbell 2002 cites ref. 31	Table 5, p. 8, row 7 report
1495.15	eutectic: L -> Cr2B+bcc(Cr)+fcc(Ni)	L: B 0.0936, Cr 0.572	model	[1] Campbell 2002	Table 5, p. 8, row 8 report
1493.15	L + Cr2B -> Cr5B3+fcc(Ni)	L: B 0.123, Cr 0.353; Cr5B3: B 0.375, Cr 0.625, Ni 0	experimental	[1] Campbell 2002 cites ref. 31	Table 5, p. 8, row 13 report
1453.15	L + Cr2B -> Cr5B3+fcc(Ni)	L: B 0.15, Cr 0.321; Cr5B3: B 0.375, Cr 0.625, Ni 0	model	[1] Campbell 2002	Table 5, p. 8, row 14 report
1400.15	quasi-peritectic: L + Cr5B3 -> CrB + Ni3B	L: B 0.268, Cr 0.0473; Cr5B3: B 0.375, Cr 0.625, Ni 0	model	[1] Campbell 2002	Table 5, p. 8, row 11 report
1397.15	quasi-peritectic: L + Cr3B4 -> CrB + Ni3B	L: B 0.285, Cr 0.0371	model	[1] Campbell 2002	Table 5, p. 8, row 12 report
1378.15	eutectic: L -> Cr3B4+Ni2B+Ni3B	L: B 0.316, Cr 0.0121	model	[1] Campbell 2002	Table 5, p. 8, row 1 report
1376.15	eutectic: L -> CrB+Ni2B+Ni3B	L: B 0.316, Cr 0.0154	model	[1] Campbell 2002	Table 5, p. 8, row 3 report
1373.15	eutectic: L -> Cr5B3+Ni3B+fcc(Ni)	L: B 0.193, Cr 0.132; Cr5B3: B 0.375, Cr 0.625, Ni 0	model	[1] Campbell 2002	Table 5, p. 8, row 4 report
1369.15	eutectic: L -> CrB+Ni2B+Ni3B	L: B 0.356, Cr 0.147	experimental	[1] Campbell 2002 cites ref. 31	Table 5, p. 8, row 2 report
1369.15	quasi-peritectic: L + Cr5B3 -> CrB + fcc(Ni)	L: B 0.173, Cr 0.212; Cr5B3: B 0.375, Cr 0.625, Ni 0	experimental	[1] Campbell 2002 cites ref. 31	Table 5, p. 8, row 9 report
1353.15	eutectic: L -> CrB+Ni3B+fcc(Ni)	L: B 0.187, Cr 0.222	model	[1] Campbell 2002	Table 5, p. 8, row 6 report
1323.15	eutectic: L -> CrB+Ni3B+fcc(Ni)	L: B 0.183, Cr 0.161	experimental	[1] Campbell 2002 cites ref. 31	Table 5, p. 8, row 5 report
738.15	quasi-peritectic: L + Cr5B3 -> CrB + fcc(Ni)	L: B 0.243, Cr 0.0013; Cr5B3: B 0.375, Cr 0.625, Ni 0	model	[1] Campbell 2002	Table 5, p. 8, row 10 report

Other properties

Crystal structure (12)

Crystal structure, B–Cr–Ni system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Lattice a	2.971 Å	298.15	Ni3Cr2B6 alloy: B 0.545455, Cr 0.181818, Ni 0.272727	experimental	[1] Campbell 2002 cites ref. 23	Table 1, p. 2, row 18 report
Lattice a	2.931 Å	298.15	Ni3Cr2B6 alloy: B 0.545455, Cr 0.181818, Ni 0.272727	experimental	[1] Campbell 2002 cites ref. 20	Table 1, p. 2, row 19 report
Lattice a	3.034 Å	298.15	NiCr3B6 alloy: B 0.6, Cr 0.3, Ni 0.1	experimental	[1] Campbell 2002 cites ref. 23	Table 1, p. 2, row 16 report
Lattice a	3.008 Å	298.15	NiCr3B6 alloy: B 0.6, Cr 0.3, Ni 0.1	experimental	[1] Campbell 2002 cites ref. 20	Table 1, p. 2, row 17 report
Lattice b	20.34 Å	298.15	Ni3Cr2B6 alloy: B 0.545455, Cr 0.181818, Ni 0.272727	experimental	[1] Campbell 2002 cites ref. 23	Table 1, p. 2, row 18 report
Lattice b	20.631 Å	298.15	Ni3Cr2B6 alloy: B 0.545455, Cr 0.181818, Ni 0.272727	experimental	[1] Campbell 2002 cites ref. 20	Table 1, p. 2, row 19 report
Lattice b	18.11 Å	298.15	NiCr3B6 alloy: B 0.6, Cr 0.3, Ni 0.1	experimental	[1] Campbell 2002 cites ref. 23	Table 1, p. 2, row 16 report
Lattice b	17.705 Å	298.15	NiCr3B6 alloy: B 0.6, Cr 0.3, Ni 0.1	experimental	[1] Campbell 2002 cites ref. 20	Table 1, p. 2, row 17 report
Lattice c	3.011 Å	298.15	Ni3Cr2B6 alloy: B 0.545455, Cr 0.181818, Ni 0.272727	experimental	[1] Campbell 2002 cites ref. 23	Table 1, p. 2, row 18 report
Lattice c	2.977 Å	298.15	Ni3Cr2B6 alloy: B 0.545455, Cr 0.181818, Ni 0.272727	experimental	[1] Campbell 2002 cites ref. 20	Table 1, p. 2, row 19 report
Lattice c	2.956 Å	298.15	NiCr3B6 alloy: B 0.6, Cr 0.3, Ni 0.1	experimental	[1] Campbell 2002 cites ref. 23	Table 1, p. 2, row 16 report
Lattice c	2.956 Å	298.15	NiCr3B6 alloy: B 0.6, Cr 0.3, Ni 0.1	experimental	[1] Campbell 2002 cites ref. 20	Table 1, p. 2, row 17 report

Sources

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

C.E. Campbell, U.R. Kattner, Assessment of the Cr-B system and extrapolation to the Ni-Al-Cr-B quaternary system, Calphad 26, 477-490 (2002). doi:10.1016/s0364-5916(02)00058-5

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}
}