Y–O system

0 accepted literature values from 0 paper(s); 4 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
YO-04Che.tdb	M. Chen, B. Hallstedt, L. J. Gauckler, Solid State Ionics, 170, 255-74(2004). doi:10.1016/j.ssi.2004.02.017	`5e7b671c151efa3ada8f5f4989c0298425ccc5c8d7f84197baeccd434a30dc54`	viewer · TDB · JSON
YO-05Che.tdb	M. Chen, B. Hallstedt, L.J. Gauckler, Calphad, 29, 103-13(2005). doi:10.1016/j.calphad.2005.06.006	`3d68bece5feb27d6a7a1f79a3f952c9f82c6226799330fb5cb0e1c1fcd9b0620`	viewer · TDB · JSON
YO-07Dju.tdb	D. Djurovic, M. Zinkevich, F. Aldinger, Calphad, 31, 560-66(2007). doi:10.1016/j.calphad.2007.01.010	`c90b7972a3e43f0ca723152fef9544a04938349ca24db60906f0b4da9deb8022`	viewer · TDB · JSON
YO-19Xu.tdb	H. Xu, M. Chen, K. Cheng, L. Zhang, Y. Du, Calphad, 64, 1-10(2019). doi:10.1016/j.calphad.2018.10.007	`b4f395684596b2ae17d2b6d672df785e8144d10e00175029c1e1b1ea455179cd`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
YO-04Che.tdb	1832.23	BCC_A2 (x(O) 0.29033) + ION (x(O) 0.3497) + C_R2O3_D53 (x(O) 0.59237)
YO-04Che.tdb	1460.19	HCP_A3 (x(O) 0.15029) + BCC_A2 (x(O) 0.18534) + C_R2O3_D53 (x(O) 0.59617)
YO-05Che.tdb	1834.07	BCC_A2 (x(O) 0.29079) + ION (x(O) 0.34986) + C_R2O3_D53 (x(O) 0.59235)
YO-05Che.tdb	1460.19	HCP_A3 (x(O) 0.15029) + BCC_A2 (x(O) 0.18534) + C_R2O3_D53 (x(O) 0.59617)
YO-07Dju.tdb	1942.9	ION (x(O) 0.22557) + BCC_A2 (x(O) 0.22817) + LIQUID (x(O) 0.23919)
YO-07Dju.tdb	1860.95	LIQUID (x(O) 0.37743) + ION (x(O) 0.38642) + C_R2O3_D53 (x(O) 0.59176)
YO-07Dju.tdb	1847.51	BCC_A2 (x(O) 0.26322) + LIQUID (x(O) 0.35607) + ION (x(O) 0.36261)
YO-07Dju.tdb	1833.26	BCC_A2 (x(O) 0.26408) + ION (x(O) 0.37356) + C_R2O3_D53 (x(O) 0.59158)
YO-07Dju.tdb	1453.06	HCP_A3 (x(O) 0.15151) + BCC_A2 (x(O) 0.17999) + C_R2O3_D53 (x(O) 0.59191)
YO-19Xu.tdb	1824.24	BCC_A2 (x(O) 0.26437) + ION (x(O) 0.34643) + C_R2O3_D53 (x(O) 0.59243)
YO-19Xu.tdb	1780.01	HCP_A3 (x(O) 0) + LIQUID (x(O) 0) + BCC_A2 (x(O) 0)
YO-19Xu.tdb	1452.65	HCP_A3 (x(O) 0.14854) + BCC_A2 (x(O) 0.20435) + C_R2O3_D53 (x(O) 0.59624)

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}
}