# Ba–Ni–Ti system > Ba–Ni–Ti system: 11 accepted literature values (invariant reaction 11) and 0 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote. HTML: https://data.orchid-project.org/systems/BA-NI-TI.html · Markdown: https://data.orchid-project.org/systems/BA-NI-TI.md 11 accepted literature values from 1 paper(s) (model 11); 0 calculated phase diagram(s). Data: [JSON](https://data.orchid-project.org/literature/systems/BA-NI-TI.json) · [CSV](https://data.orchid-project.org/systems/BA-NI-TI.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#BA-NI-TI) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/BA-NI-TI.html) · [Markdown](https://data.orchid-project.org/systems/BA-NI-TI.md) Table: Accepted values by evidence class | Evidence class | Values | |---|---:| | model | 11 | Table: Accepted values by property group | Property group | Values | |---|---:| | invariant reaction | 11 | ## Invariant reactions (literature) Table: Invariant reactions reported in the literature for the Ba–Ni–Ti system (11) | T (K) | Reaction / phases | Compositions (mole fraction) | Class | Source | Location | Quote | |---:|---|---|---|---|---|---| | 2321 | Gas + liq1 -> liq2 | Gas: Ni 0.0067; liq1: Ni 0.9984; liq2: Ni 0.2103 | model | [1] Shang 2007 | Table 4, p. 3, row 1; `ORC-U3PO23SB45` | | | 2209 | Gas + liq1 -> liq2 | Gas: Ti 1.000e-4; liq1: Ti 0.9905; liq2: Ti 0.0094 | model | [1] Shang 2007 | Table 4, p. 3, row 6; `ORC-OJ66K3HWDK` | | | 1929 | Liq1 -> liq2 + bcc (Ti) | Liq1: Ti 0.9945; liq2: Ti 0.0055; bcc (Ti): Ti 1 | model | [1] Shang 2007 | Table 4, p. 3, row 7; `ORC-BAU23DV4DO` | | | 1728 | Liq1 -> liq2 + fcc (Ni) | Liq1: Ni 0 | model | [1] Shang 2007; _cites Takeuchi 1966_ | Table 4, p. 3, row 3; `ORC-BPRU7NIFAU` | | | 1728 | Liq1 -> liq2 + fcc (Ni) | Liq1: Ni 0.9998; liq2: Ni 0.1664; fcc (Ni): Ni 1 | model | [1] Shang 2007 | Table 4, p. 3, row 2; `ORC-JN3F2RW7JB` | | | 1155 | Bcc (Ti) + liq2 -> hcp (Ti) | Bcc (Ti): Ti 0.999953; liq2: Ti 2.000e-4; hcp (Ti): Ti 0.99985 | model | [1] Shang 2007; _cites Alidzhanov 1978_ | Table 4, p. 3, row 9; `ORC-F63QGKDBHQ` | | | 1155 | Bcc (Ti) + liq2 -> hcp (Ti) | Bcc (Ti): Ti 1; liq2: Ti 2.000e-4; hcp (Ti): Ti 1 | model | [1] Shang 2007 | Table 4, p. 3, row 8; `ORC-VKQL3I4VBQ` | | | 1002 | Liq2 -> bcc (Ba) + hcp (Ti) | Liq2: Ti 1.200e-4; bcc (Ba): Ti 0 | model | [1] Shang 2007; _cites Alidzhanov 1978_ | Table 4, p. 3, row 11; `ORC-VCBXJURNCL` | | | 1000 | Liq2 -> bcc (Ba) + hcp (Ti) | Liq2: Ti 1.000e-4; bcc (Ba): Ti 0; hcp (Ti): Ti 1 | model | [1] Shang 2007 | Table 4, p. 3, row 10; `ORC-4UAFGZFF3S` | | | 873 | Liq2 -> bcc (Ba) + fcc (Ni) | Liq2: Ni 0.06 | model | [1] Shang 2007; _cites Takeuchi 1966_ | Table 4, p. 3, row 5; `ORC-JNL6QP4QH6` | | | 873 | Liq2 -> bcc (Ba) + fcc (Ni) | Liq2: Ni 0.0649; bcc (Ba): Ni 0; fcc (Ni): Ni 1 | model | [1] Shang 2007 | Table 4, p. 3, row 4; `ORC-TYKLG7ZWW7` | | ## Sources Reporting papers the values were read from (a value cited from another work names that work in its row). 1. Shunli Shang, Zhi-Jie Liu, Zi-Kui Liu, Thermodynamic modeling of the Ba–Ni–Ti system, Journal of Alloys and Compounds 430, 188-193 (2007). [doi:10.1016/j.jallcom.2006.03.096](https://doi.org/10.1016/j.jallcom.2006.03.096) ## 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). https://doi.org/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). https://doi.org/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. ```bibtex @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} } ``` --- Derived data CC BY 4.0 ([licence](https://creativecommons.org/licenses/by/4.0/)): cite ORCHID ([CITATION.cff](https://data.orchid-project.org/CITATION.cff)) and the original sources. Quotes are short excerpts kept so that each value can be checked; they remain under the publishers' copyright and are not relicensed. Source papers, page images and full text are not redistributed. Field reference: [SCHEMA.md](https://data.orchid-project.org/literature/SCHEMA.md). Machine-readable guide: [llms.txt](https://data.orchid-project.org/llms.txt). Found an error? The report link of a value (Markdown: its id, ORC-..., in the Location column) opens a pre-filled GitHub issue, https://github.com/orchid-calphad/orchid-data/issues/new?template=report-value-error.yml&record_id=\, carrying only the record id, source and value; [how to contribute](https://orchid-project.org/contribute/).