Dy system

21 accepted literature values from 6 paper(s) (experimental 8, model 11, DFT 2); 0 calculated phase diagram(s).

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Accepted values by evidence class
Evidence class	Values
experimental	8
model	11
DFT	2

Accepted values by property group
Property group	Values
phase transition	8
crystal structure	13

Other properties

Phase transition (8)

Phase transition, Dy system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Phase transition	1651 K	1651	polymorphic: βDy -> αDy βDy: Dy 1	model	[1] Otmani 2015	Table 2, p. 3, row 4 report
Phase transition	1653 K	1653	polymorphic: βDy -> αDy βDy: Dy 1	experimental	[1] Otmani 2015 cites McMasters 1973 doi	Table 2, p. 3, row 3 report
Phase transition	1654 K	1654	polymorphic: Dy alloy: Dy 1	model	[2] Norgren 2000 cites Saunders 1998	Table 1, p. 4, row 18 report
Phase transition	1654.15 K	1654.15	polymorphic: βDy -> αDy βDy:	experimental	[3] Wang 2009 cites Massalski 1990	Table 3, p. 4, row 1 report
Phase transition	1654.15 K	1654.15	polymorphic: βDy -> αDy βDy:	model	[3] Wang 2009	Table 3, p. 4, row 2 report
Phase transition	1659 K	1659	polymorphic: Dy alloy: Dy 1	model	[2] Norgren 2000 cites Dinsdale 1991 doi	Table 1, p. 4, row 17 report
Phase transition	1685 K	1685	congruent melting: L -> βDy L: Dy 1	experimental	[1] Otmani 2015 cites McMasters 1973 doi	Table 2, p. 3, row 1 report
Phase transition	1685 K	1685	congruent melting: L -> βDy L: Dy 1	model	[1] Otmani 2015	Table 2, p. 3, row 2 report

Crystal structure (13)

Crystal structure, Dy system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Lattice a printed: a	3.604 Å		Dy alloy: Dy 1	model	[4] Long 2010 cites Wang 2004 doi	Table 1, p. 3, row 26 report
Lattice a	3.511 Å		Dy alloy: Dy 1	model	[5] Wang 2013	Table 3, p. 3, row 5 report
Lattice a printed: a	3.588 Å		Dy alloy: Dy 1	model	[4] Long 2010 cites Morozkin 2002 doi	Table 1, p. 3, row 27 report
Lattice a	3.4936 Å	298.15	Dy alloy: Dy 1	experimental	[5] Wang 2013 cites Shen 2007 doi	Table 3, p. 3, row 6 report
Lattice a printed: a	3.606 Å	298.15	Dy alloy: Dy 1	DFT	[4] Long 2010	Table 1, p. 3, row 25 report
Lattice a	35.93 Å	298.15	bcc(Dy)	experimental	[6] Cui 2023 cites Harris 1969 doi	Table 1, p. 2, row 4 report
Lattice a	3.98 Å	298.15	hcp(Dy)	experimental	[6] Cui 2023 cites Dvorina 1967	Table 1, p. 2, row 3 report
Lattice c printed: c	5.626 Å		Dy alloy: Dy 1	model	[4] Long 2010 cites Wang 2004 doi	Table 1, p. 3, row 26 report
Lattice c	5.603 Å		Dy alloy: Dy 1	model	[5] Wang 2013	Table 3, p. 3, row 5 report
Lattice c printed: c	5.646 Å		Dy alloy: Dy 1	model	[4] Long 2010 cites Morozkin 2002 doi	Table 1, p. 3, row 27 report
Lattice c	5.506 Å	298.15	Dy alloy: Dy 1	experimental	[5] Wang 2013 cites Shen 2007 doi	Table 3, p. 3, row 6 report
Lattice c printed: c	5.619 Å	298.15	Dy alloy: Dy 1	DFT	[4] Long 2010	Table 1, p. 3, row 25 report
Lattice c	56.537 Å	298.15	bcc(Dy)	experimental	[6] Cui 2023 cites Harris 1969 doi	Table 1, p. 2, row 4 report

Sources

Reporting papers the values were read from (a value cited from another work names that work in its row).

Samira Otmani, Kamal Mahdouk, Thermodynamic assessment of the dysprosium–gold binary system, Journal of Alloys and Compounds 648, 581-586 (2015). doi:10.1016/j.jallcom.2015.07.002
Susanne Norgren, Thermodynamic assessment of the Ho-Tb, Ho-Dy, Ho-Er, Er-Tb, and Er-Dy systems, JPE 21, 148-156 (2000). doi:10.1361/105497100770340200
C.P. Wang, Z. Lin, X.J. Liu, Thermodynamic assessments of the Dy–Mn and Mn–Pr systems, Journal of Alloys and Compounds 469, 123-128 (2009). doi:10.1016/j.jallcom.2008.01.092
Z.H. Long, Y.J. Yang, S. Jin, H.S. Liu, F. Zheng, Z.P. Jin, Thermodynamic assessments of Ag–Dy and Ag–Er binary systems, Journal of Alloys and Compounds 489, 146-151 (2010). doi:10.1016/j.jallcom.2009.09.036
Jinsan Wang, Changrong Li, Cuiping Guo, Zhenmin Du, Bo Wu, Thermodynamic assessment of the Bi–Er and the Bi–Dy systems, Thermochimica Acta 566, 44-49 (2013). doi:10.1016/j.tca.2013.05.024
Dongyu Cui, Jiong Wang, Jiaqiang Zhou, Thermodynamic Modeling of the Te-X (X = Gd, Dy, Ho) Binary Systems Combined with the First-Principles Method, J. Phase Equilib. Diffus. 44, 456-467 (2023). doi:10.1007/s11669-023-01051-1

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). doi: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). doi: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.

@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}
}