# Al–Si system > Al–Si system: 0 accepted literature values (none) and 5 calculated phase diagram(s) from ORCHID, each value with evidence class, source, page and quote. HTML: https://data.orchid-project.org/systems/AL-SI.html · Markdown: https://data.orchid-project.org/systems/AL-SI.md 0 accepted literature values from 0 paper(s); 5 calculated phase diagram(s). 13 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV. Data: [JSON](https://data.orchid-project.org/literature/systems/AL-SI.json) · [CSV](https://data.orchid-project.org/systems/AL-SI.csv) · [interactive explorer](https://orchid-project.org/data-explorer/#AL-SI) · [interactive phase diagram](https://orchid-project.org/phase-diagrams/#AL-SI/AlSi-12Tan.json) · [phases (5)](https://data.orchid-project.org/phases/pages/AL-SI.html) · [papers (bibliography)](https://data.orchid-project.org/bibliography/pages/systems/AL-SI.html) · [Markdown](https://data.orchid-project.org/systems/AL-SI.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 | |---|---|---|---| | AlSi-12Tan.tdb | Y. Tang, Y. Du, L. Zhang, X. Yuan, G. Kaptay, Thermochim. Acta, 527, 131-42(2012). [doi:10.1016/j.tca.2011.10.017](https://doi.org/10.1016/j.tca.2011.10.017) | `21db02512088b4f41983e308a9a1677ef9d19ef498bdf8e0dc7dc15319c1567e` | [viewer](https://orchid-project.org/phase-diagrams/#AL-SI/AlSi-12Tan.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/AlSi-12Tan.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/AlSi-12Tan.json) | | AlSi-14Lia.tdb | S.-M. Liang, R. Schmid-Fetzer, Acta Mater., 72, 41-56(2014). [doi:10.1016/j.actamat.2014.02.042](https://doi.org/10.1016/j.actamat.2014.02.042) | `256542a28352f7562c47a15d334016301e88d508dc1cb7ba80d35b97dc3618a9` | [viewer](https://orchid-project.org/phase-diagrams/#AL-SI/AlSi-14Lia.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/AlSi-14Lia.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/AlSi-14Lia.json) | | AlSi-86Mey.tdb | S. an Mey, K. Hack, Z. Metallkd., 77, 454-59(1986). | `ff4e72f4da77273dde6e9a2dc75f02d273b9bb011ec32e4929115eb1d56f21b3` | [viewer](https://orchid-project.org/phase-diagrams/#AL-SI/AlSi-86Mey.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/AlSi-86Mey.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/AlSi-86Mey.json) | | AlSi-96Jac.tdb | M.H.G. Jacobs, P.J. Spencer, Calphad, 20, 307-20(1996). [doi:10.1016/S0364-5916(96)00033-8](https://doi.org/10.1016/S0364-5916%2896%2900033-8) | `2f8447bac48ae55e9f24cb302ec4234d4d22e07b3e98026ef2ac4cee816ea94e` | [viewer](https://orchid-project.org/phase-diagrams/#AL-SI/AlSi-96Jac.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/AlSi-96Jac.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/AlSi-96Jac.json) | | AlSi-97Feu-LB.tdb | H. Feufel, T. Goedecke, H.L. Lukas, F. Aldinger, J. Alloys Compd., 247, 31-42(1997). [doi:10.1016/S0925-8388(96)02655-2](https://doi.org/10.1016/S0925-8388%2896%2902655-2) | `c8b80517b049587863b37bde0719234e14e5e960e24c9f00e67f27fece0ea415` | [viewer](https://orchid-project.org/phase-diagrams/#AL-SI/AlSi-97Feu-LB.json) · [TDB](https://orchid-project.org/data/databases/sgte-binary/AlSi-97Feu-LB.tdb) · [JSON](https://data.orchid-project.org/phase-diagrams/sgte/AlSi-97Feu-LB.json) | Table: Calculated three-phase invariants (model, mole fraction of the second component) | TDB file | T (K) | Phases at the invariant | |---|---:|---| | AlSi-12Tan.tdb | 850.16 | FCC_A1 (x(Si) 0.0174) + LIQUID (x(Si) 0.12105) + DIAMOND_A4 (x(Si) 1) | | AlSi-12Tan.tdb | 850.16 | FCC_A1 (x(Si) 0.01739) + LIQUID (x(Si) 0.12098) + DIAMOND_A4 (x(Si) 1) | | AlSi-14Lia.tdb | 850.15 | FCC_A1 (x(Si) 0.01489) + LIQUID (x(Si) 0.12071) + DIAMOND_A4 (x(Si) 0.99999) | | AlSi-14Lia.tdb | 850.15 | FCC_A1 (x(Si) 0.01489) + LIQUID (x(Si) 0.1207) + DIAMOND_A4 (x(Si) 0.99999) | | AlSi-86Mey.tdb | 853.27 | FCC_A1 (x(Si) 0.02319) + LIQUID (x(Si) 0.12405) + DIAMOND_A4 (x(Si) 1) | | AlSi-86Mey.tdb | 853.27 | FCC_A1 (x(Si) 0.02316) + LIQUID (x(Si) 0.12395) + DIAMOND_A4 (x(Si) 1) | | AlSi-96Jac.tdb | 850.09 | FCC_A1 (x(Si) 0.01636) + LIQUID (x(Si) 0.12201) + DIAMOND_A4 (x(Si) 1) | | AlSi-96Jac.tdb | 850.09 | FCC_A1 (x(Si) 0.01635) + LIQUID (x(Si) 0.12194) + DIAMOND_A4 (x(Si) 1) | | AlSi-97Feu-LB.tdb | 850.15 | FCC_A1 (x(Si) 0.0149) + LIQUID (x(Si) 0.12077) + DIAMOND_A4 (x(Si) 1) | | AlSi-97Feu-LB.tdb | 850.15 | FCC_A1 (x(Si) 0.01489) + LIQUID (x(Si) 0.1207) + DIAMOND_A4 (x(Si) 1) | Convex hulls: [Materials Project DFT hull](https://data.orchid-project.org/hulls/dft-mp/AL/AL-SI.json) · [OQMD DFT hull](https://data.orchid-project.org/hulls/dft-oqmd/AL/AL-SI.json) · [CALPHAD hull AlSi-12Tan](https://data.orchid-project.org/hulls/calphad-sgte/AL/AL-SI--AlSi-12Tan.json) · [CALPHAD hull AlSi-86Mey](https://data.orchid-project.org/hulls/calphad-sgte/AL/AL-SI--AlSi-86Mey.json) · [CALPHAD hull AlSi-96Jac](https://data.orchid-project.org/hulls/calphad-sgte/AL/AL-SI--AlSi-96Jac.json) · [CALPHAD hull AlSi-97Feu-LB](https://data.orchid-project.org/hulls/calphad-sgte/AL/AL-SI--AlSi-97Feu-LB.json) ## 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-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 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_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/).