Ti–B system

0 accepted literature values from 0 paper(s); 7 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
TiB-04Ma.tdb	X. Ma, C. Li, Z. Du, W. Zhang, J. Alloys Compd., 370, 149-58(2004). doi:10.1016/j.jallcom.2003.09.017	`1bea624752196864f1c8fb32976f16d622372f4aea1dea1b6351c9c7e108e7c1`	viewer · TDB · JSON
TiB-08Wit.tdb	V.T. Witusiewicz, A.A. Bondar, U. Hecht, S. Rex, T.Ya. Velikanova, J. Alloys Compd., 448, 185-94(2008). doi:10.1016/j.jallcom.2006.10.034	`1d8367fa30ef15c2c36daf15a1f6f82831394d959c636effd0d61690d2272215`	viewer · TDB · JSON
TiB-09Nak.tdb	Y. Nakama, H. Ohtani, M. Hasebe, Mater. Trans. (JIM), 50, 984-93(2009). doi:10.2320/matertrans.MC200820	`1b4af84d09dba0c78358889427234fac49f7b952ff5ea533f4b8126a903feaf4`	viewer · TDB · JSON
TiB-11Cac.tdb	G. Cacciamani, P. Riani, F. Valenza, Calphad, 35, 601-19(2011). doi:10.1016/j.calphad.2011.10.003	`4e632683d15fe800cab912fe143550cbf0800082bc6e9d107528ea1e3660a357`	viewer · TDB · JSON
TiB-16Wit.tdb	V.T. Witusiewicz, A.A. Bondar, U. Hecht, O.A. Potazhevska, T.Ya. Velikanova, J. Alloys Compds., 655, 336-52(2016). doi:10.1016/j.jallcom.2015.09.158	`f17559a1695b8573672dc5b5e7dcd45d76788f554cdd25df56a3f5c4d79e27b8`	viewer · TDB · JSON
TiB-19Wit.tdb	V.T. Witusiewicz, A.A. Bondar, U. Hecht, A. Theofilatos, N.I. Tsyganenko, S.V. Utkin, I.B. Tikhonova, J. Alloys Compd., 800, 419-49(2019). doi:10.1016/j.jallcom.2019.05.341	`13ea870c397a4abaa6a0555f19755c29c9ff9d183ac534fda8ae357974996bb7`	viewer · TDB · JSON
TiB-94Bat-LB.tdb	C. Baetzner, PhD thesis, Univ. Stuttgart, Germany, 1994.	`0fb6180a65bd872e37f9dbf49020706b44859b51fe41889eebd84bafbbbd3a55`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
TiB-04Ma.tdb	2481.63	LIQUID (x(B) 0.42019) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.64851)
TiB-04Ma.tdb	2481.63	LIQUID (x(B) 0.42018) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.6485)
TiB-04Ma.tdb	2445.99	LIQUID (x(B) 0.41139) + TIB_B27 (x(B) 0.49936) + TI3B4_D7B (x(B) 0.57143)
TiB-04Ma.tdb	2445.99	LIQUID (x(B) 0.41145) + TIB_B27 (x(B) 0.49936) + TI3B4_D7B (x(B) 0.57143)
TiB-04Ma.tdb	2329.97	TIB2_C32 (x(B) 0.67653) + LIQUID (x(B) 0.97445) + BETA_RHOMBO_B (x(B) 1)
TiB-04Ma.tdb	1804.11	BCC_A2 (x(B) 0.00851) + LIQUID (x(B) 0.07579) + TIB_B27 (x(B) 0.48221)
TiB-04Ma.tdb	1156.17	BCC_A2 (x(B) 4.900e-4) + HCP_A3 (x(B) 9.400e-4) + TIB_B27 (x(B) 0.4828)
TiB-08Wit.tdb	2410.33	LIQUID (x(B) 0.31567) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.6572)
TiB-08Wit.tdb	2410.33	LIQUID (x(B) 0.31562) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.65719)
TiB-08Wit.tdb	2390.24	LIQUID (x(B) 0.30883) + TIB_B27 (x(B) 0.49711) + TI3B4_D7B (x(B) 0.57143)
TiB-08Wit.tdb	2390.24	LIQUID (x(B) 0.30891) + TIB_B27 (x(B) 0.49711) + TI3B4_D7B (x(B) 0.57143)
TiB-08Wit.tdb	2334.4	TIB2_C32 (x(B) 0.668) + LIQUID (x(B) 0.98464) + BETA_RHOMBO_B (x(B) 1)
TiB-08Wit.tdb	1781.13	BCC_A2 (x(B) 0.00457) + LIQUID (x(B) 0.07325) + TIB_B27 (x(B) 0.49001)
TiB-08Wit.tdb	1155.65	BCC_A2 (x(B) 3.000e-5) + HCP_A3 (x(B) 2.800e-4) + TIB_B27 (x(B) 0.48943)
TiB-08Wit.tdb	1155.65	BCC_A2 (x(B) 3.000e-5) + HCP_A3 (x(B) 2.800e-4) + TIB_B27 (x(B) 0.48943)
TiB-08Wit.tdb	1155.65	BCC_A2 (x(B) 3.000e-5) + HCP_A3 (x(B) 2.800e-4) + TIB_B27 (x(B) 0.48943)
TiB-09Nak.tdb	2461.05	LIQUID (x(B) 0.37484) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.63954)
TiB-09Nak.tdb	2459.71	LIQUID (x(B) 0.37451) + TIB_B27 (x(B) 0.5) + TI3B4_D7B (x(B) 0.57143)
TiB-09Nak.tdb	2328.42	TIB2_C32 (x(B) 0.67217) + LIQUID (x(B) 0.97525) + BETA_RHOMBO_B (x(B) 1)
TiB-09Nak.tdb	1826.86	BCC_A2 (x(B) 0.0108) + LIQUID (x(B) 0.0744) + TIB_B27 (x(B) 0.5)
TiB-09Nak.tdb	1826.86	BCC_A2 (x(B) 0.0108) + LIQUID (x(B) 0.07438) + TIB_B27 (x(B) 0.5)
TiB-09Nak.tdb	1157.68	BCC_A2 (x(B) 4.100e-4) + HCP_A3 (x(B) 0.00137) + TIB_B27 (x(B) 0.5)
TiB-09Nak.tdb	1157.68	BCC_A2 (x(B) 4.100e-4) + HCP_A3 (x(B) 0.00137) + TIB_B27 (x(B) 0.5)
TiB-11Cac.tdb	2474.05	LIQUID (x(B) 0.37756) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.66667)
TiB-11Cac.tdb	2474.05	LIQUID (x(B) 0.37762) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.66667)
TiB-11Cac.tdb	2474.05	LIQUID (x(B) 0.37755) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.66667)
TiB-11Cac.tdb	2456.06	LIQUID (x(B) 0.37304) + MB_B27 (x(B) 0.5) + TI3B4_D7B (x(B) 0.57143)
TiB-11Cac.tdb	2456.06	LIQUID (x(B) 0.37308) + MB_B27 (x(B) 0.5) + TI3B4_D7B (x(B) 0.57143)
TiB-11Cac.tdb	2456.06	LIQUID (x(B) 0.37299) + MB_B27 (x(B) 0.5) + TI3B4_D7B (x(B) 0.57143)
TiB-11Cac.tdb	2333.26	TIB2_C32 (x(B) 0.6769) + LIQUID (x(B) 0.9818) + BETA_RHOMBO_B (x(B) 1)
TiB-11Cac.tdb	1814.21	BCC_A2 (x(B) 0.00227) + LIQUID (x(B) 0.06893) + MB_B27 (x(B) 0.5)
TiB-11Cac.tdb	1814.2	BCC_A2 (x(B) 0.00226) + LIQUID (x(B) 0.06874) + MB_B27 (x(B) 0.5)
TiB-11Cac.tdb	1156.08	BCC_A2 (x(B) 0.00126) + HCP_A3 (x(B) 0.00164) + MB_B27 (x(B) 0.5)
TiB-16Wit.tdb	2407.78	LIQUID (x(B) 0.31924) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.655)
TiB-16Wit.tdb	2407.78	LIQUID (x(B) 0.31919) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.655)
TiB-16Wit.tdb	2380.22	LIQUID (x(B) 0.30974) + TIB_B27 (x(B) 0.49651) + TI3B4_D7B (x(B) 0.57143)
TiB-16Wit.tdb	2380.22	LIQUID (x(B) 0.30986) + TIB_B27 (x(B) 0.49651) + TI3B4_D7B (x(B) 0.57143)
TiB-16Wit.tdb	2333.88	TIB2_C32 (x(B) 0.66995) + LIQUID (x(B) 0.98379) + BETA_RHOMBO_B (x(B) 1)
TiB-16Wit.tdb	1782.64	BCC_A2 (x(B) 0.00388) + LIQUID (x(B) 0.06943) + TIB_B27 (x(B) 0.48911)
TiB-16Wit.tdb	1156.02	BCC_A2 (x(B) 2.000e-5) + HCP_A3 (x(B) 4.100e-4) + TIB_B27 (x(B) 0.4923)
TiB-16Wit.tdb	1156.02	BCC_A2 (x(B) 2.000e-5) + HCP_A3 (x(B) 4.100e-4) + TIB_B27 (x(B) 0.4923)
TiB-19Wit.tdb	2406.63	LIQUID (x(B) 0.31131) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.65274)
TiB-19Wit.tdb	2406.63	LIQUID (x(B) 0.31126) + TI3B4_D7B (x(B) 0.57143) + TIB2_C32 (x(B) 0.65274)
TiB-19Wit.tdb	2382.95	LIQUID (x(B) 0.30318) + TIB_B27 (x(B) 0.49444) + TI3B4_D7B (x(B) 0.57143)
TiB-19Wit.tdb	2382.95	LIQUID (x(B) 0.30325) + TIB_B27 (x(B) 0.49445) + TI3B4_D7B (x(B) 0.57143)
TiB-19Wit.tdb	2336.06	TIB2_C32 (x(B) 0.66997) + LIQUID (x(B) 0.98597) + BETA_RHOMBO_B (x(B) 1)
TiB-19Wit.tdb	1782.85	BCC_A2 (x(B) 0.00472) + LIQUID (x(B) 0.07424) + TIB_B27 (x(B) 0.49252)
TiB-19Wit.tdb	1156.83	BCC_A2 (x(B) 3.000e-5) + HCP_A3 (x(B) 7.200e-4) + TIB_B27 (x(B) 0.49855)
TiB-19Wit.tdb	1156.83	BCC_A2 (x(B) 3.000e-5) + HCP_A3 (x(B) 7.200e-4) + TIB_B27 (x(B) 0.49855)
TiB-94Bat-LB.tdb	2474.05	LIQUID (x(B) 0.37756) + TI3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
TiB-94Bat-LB.tdb	2474.05	LIQUID (x(B) 0.37762) + TI3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
TiB-94Bat-LB.tdb	2474.05	LIQUID (x(B) 0.3775) + TI3B4_D7B (x(B) 0.57143) + MB2_C32 (x(B) 0.66667)
TiB-94Bat-LB.tdb	2456.06	LIQUID (x(B) 0.37304) + MB_B27 (x(B) 0.5) + TI3B4_D7B (x(B) 0.57143)
TiB-94Bat-LB.tdb	2456.06	LIQUID (x(B) 0.37308) + MB_B27 (x(B) 0.5) + TI3B4_D7B (x(B) 0.57143)
TiB-94Bat-LB.tdb	2456.06	LIQUID (x(B) 0.37299) + MB_B27 (x(B) 0.5) + TI3B4_D7B (x(B) 0.57143)
TiB-94Bat-LB.tdb	2332.48	MB2_C32 (x(B) 0.66667) + LIQUID (x(B) 0.98075) + BETA_RHOMBO_B (x(B) 1)
TiB-94Bat-LB.tdb	1814.11	BCC_A2 (x(B) 0.0022) + LIQUID (x(B) 0.06889) + MB_B27 (x(B) 0.5)
TiB-94Bat-LB.tdb	1814.11	BCC_A2 (x(B) 0.00219) + LIQUID (x(B) 0.06871) + MB_B27 (x(B) 0.5)
TiB-94Bat-LB.tdb	1156.08	BCC_A2 (x(B) 0.00126) + HCP_A3 (x(B) 0.00164) + MB_B27 (x(B) 0.5)

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}
}