# Cr–S system > Cr–S system: 0 accepted literature values (none) and 2 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote. HTML: https://data.orchid-project.org/systems/CR-S.html · Markdown: https://data.orchid-project.org/systems/CR-S.md 0 accepted literature values from 0 paper(s); 2 calculated phase diagram(s). Data: [interactive phase diagram](https://orchid-project.org/phase-diagrams/#CR-S/CrS-00Oik.json) · [phases (14)](https://data.orchid-project.org/phases/pages/CR-S.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/CR-S.html) · [Markdown](https://data.orchid-project.org/systems/CR-S.md) ## 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. Table: Assessments with a calculated phase diagram | TDB file | Assessment | SHA-256 | Links | |---|---|---|---| | CrS-00Oik.tdb | K. Oikawa, H. Mitsui, H. Ohtani, K. Ishida, ISIJ Int., 40, 182-90(2000). [doi:10.2355/isijinternational.40.182](https://doi.org/10.2355/isijinternational.40.182) | `c922c6ce57870188ff7037ecff8db34675d4187edb990a7c2fb7bf2f081c7b31` | [viewer](https://orchid-project.org/phase-diagrams/#CR-S/CrS-00Oik.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/CrS-00Oik.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/CrS-00Oik.json) | | CrS-17Jan.tdb | T. Jantzen, K. Hack, E. Yazhenskikh, M. Mueller, Calphad, 56, 270-85(2017). [doi:10.1016/j.calphad.2016.04.011](https://doi.org/10.1016/j.calphad.2016.04.011) | `9031e59c6c495b89ce03f089c53eafa5370eaaeff8020be390411346d7f9b5c9` | [viewer](https://orchid-project.org/phase-diagrams/#CR-S/CrS-17Jan.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/CrS-17Jan.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/CrS-17Jan.json) | Table: Calculated three-phase invariants (model, mole fraction of the second component) | TDB file | T (K) | Phases at the invariant | |---|---:|---| | CrS-00Oik.tdb | 3982.24 | LIQUID (x(S) 0.35921) + BCC_A2 (x(S) 0.55708) + GAS (x(S) 1) | | CrS-00Oik.tdb | 2115.06 | BCC_A2 (x(S) 0.00174) + LIQUID#2 (x(S) 0.05235) + LIQUID (x(S) 0.2934) | | CrS-00Oik.tdb | 1837.87 | CRS_B81 (x(S) 0.5) + LIQUID (x(S) 0.50762) + GAS (x(S) 1) | | CrS-00Oik.tdb | 1616.72 | BCC_A2 (x(S) 1.000e-4) + LIQUID (x(S) 0.43523) + CRS_B81 (x(S) 0.5) | | CrS-00Oik.tdb | 750.1 | CRS_B81 (x(S) 0.5) + LIQUID (x(S) 0.97026) + GAS (x(S) 1) | | CrS-00Oik.tdb | 384.27 | CRS_B81 (x(S) 0.5) + LIQUID (x(S) 0.99988) + ORTHORHOMBIC_A16 (x(S) 1) | | CrS-17Jan.tdb | 1878.15 | BCC_A2 (x(S) 0) + LIQUID#2 (x(S) 0.12561) + LIQUID (x(S) 0.40874) | | CrS-17Jan.tdb | 1760.21 | CRS_B81 (x(S) 0.51226) + LIQUID (x(S) 0.51537) + GAS (x(S) 1) | | CrS-17Jan.tdb | 1380.26 | BCC_A2 (x(S) 0) + LIQUID (x(S) 0.47531) + CRS_B81 (x(S) 0.50011) | | CrS-17Jan.tdb | 1236.13 | CRS_B81 (x(S) 0.53243) + CR3S4 (x(S) 0.57143) + GAS (x(S) 1) | | CrS-17Jan.tdb | 1175.1 | CR3S4 (x(S) 0.57143) + CR2S3_LT (x(S) 0.6) + GAS (x(S) 1) | | CrS-17Jan.tdb | 1175.1 | CR3S4 (x(S) 0.57143) + CR2S3_LT (x(S) 0.6) + GAS (x(S) 1) | | CrS-17Jan.tdb | 886.35 | BCC_A2 (x(S) 0) + CRS_LT (x(S) 0.49261) + CRS_B81 (x(S) 0.50008) | | CrS-17Jan.tdb | 734.26 | CR2S3_LT (x(S) 0.6) + GAS (x(S) 1) + LIQUID (x(S) 1) | | CrS-17Jan.tdb | 734.26 | CR2S3_LT (x(S) 0.6) + GAS (x(S) 1) + LIQUID (x(S) 1) | | CrS-17Jan.tdb | 612.97 | CRS_B81 (x(S) 0.52417) + CR5S6 (x(S) 0.54545) + CR3S4 (x(S) 0.57143) | | CrS-17Jan.tdb | 600.72 | CRS_B81 (x(S) 0.5238) + CR7S8 (x(S) 0.53333) + CR5S6 (x(S) 0.54545) | | CrS-17Jan.tdb | 548.1 | CRS_LT (x(S) 0.49261) + CRS_B81 (x(S) 0.52051) + CR7S8 (x(S) 0.53333) | | CrS-17Jan.tdb | 384.34 | CR2S3_LT (x(S) 0.6) + ORTHORHOMBIC_A16 (x(S) 1) + LIQUID (x(S) 1) | Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/CR/CR-S.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/CR/CR-S.json) · [CALPHAD hull CrS-00Oik](https://data.orchid-project.org/hulls/calphad-sgte/CR/CR-S--CrS-00Oik.json) ## Please cite - R. Arróyave, J. Saal, D. Shin, ORCHID-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). https://doi.org/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). https://doi.org/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). https://doi.org/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; 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); the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work). 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_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} } ``` --- 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/).