Dy–Mn system

13 accepted literature values from 1 paper(s) (experimental 6, model 7); 2 calculated phase diagram(s).

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (9) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	6
model	7

Accepted values by property group
Property group	Values
invariant reaction	13

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
DyMn-09Wan.tdb	C.P. Wang, Z. Lin, X.J. Liu, J. Alloys Compd., 469, 123-28(2009). doi:10.1016/j.jallcom.2008.01.092	`3b24eadf5c97090ea6883ca795cc4d9f2742eb2974d313f9c11b4df3d1b6f04b`	viewer · TDB · JSON
DyMn-19Wan.tdb	J. Wang, M. Qian, K.C. Yang, B. Wen, Z. Lu, M.H. Rong, G.H. Rao, H.Y. Zhou, Calphad, 66, 101635(2019). doi:10.1016/j.calphad.2019.101635	`941437262c6a2fdcf1f762b5264137f81ee44ea200cc6c24fa53462e087faaac`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
DyMn-09Wan.tdb	1653.28	HCP_A3 (x(Mn) 0) + BCC_A2 (x(Mn) 1.800e-4) + LIQUID (x(Mn) 0.01557)
DyMn-09Wan.tdb	1653.28	HCP_A3 (x(Mn) 0) + BCC_A2 (x(Mn) 1.800e-4) + LIQUID (x(Mn) 0.01551)
DyMn-09Wan.tdb	1396.72	LIQUID (x(Mn) 0.86483) + BCC_A2 (x(Mn) 0.99137) + FCC_A1 (x(Mn) 0.99297)
DyMn-09Wan.tdb	1350.96	LIQUID (x(Mn) 0.73813) + DYMN12_D2B (x(Mn) 0.92308) + FCC_A1 (x(Mn) 0.99197)
DyMn-09Wan.tdb	1350.96	LIQUID (x(Mn) 0.73824) + DYMN12_D2B (x(Mn) 0.92308) + FCC_A1 (x(Mn) 0.99197)
DyMn-09Wan.tdb	1348.14	DYMN12_D2B (x(Mn) 0.92308) + FCC_A1 (x(Mn) 0.99215) + CUB_A13 (x(Mn) 0.99392)
DyMn-09Wan.tdb	1308.1	LIQUID (x(Mn) 0.55437) + DY6MN23_D8A (x(Mn) 0.7931) + DYMN12_D2B (x(Mn) 0.92308)
DyMn-09Wan.tdb	1308.1	LIQUID (x(Mn) 0.55453) + DY6MN23_D8A (x(Mn) 0.7931) + DYMN12_D2B (x(Mn) 0.92308)
DyMn-09Wan.tdb	1308.1	LIQUID (x(Mn) 0.55416) + DY6MN23_D8A (x(Mn) 0.7931) + DYMN12_D2B (x(Mn) 0.92308)
DyMn-09Wan.tdb	1206.66	LIQUID (x(Mn) 0.37084) + DYMN2_C15 (x(Mn) 0.66667) + DY6MN23_D8A (x(Mn) 0.7931)
DyMn-09Wan.tdb	1206.66	LIQUID (x(Mn) 0.37108) + DYMN2_C15 (x(Mn) 0.66667) + DY6MN23_D8A (x(Mn) 0.7931)
DyMn-09Wan.tdb	1206.66	LIQUID (x(Mn) 0.37073) + DYMN2_C15 (x(Mn) 0.66667) + DY6MN23_D8A (x(Mn) 0.7931)
DyMn-09Wan.tdb	1206.66	LIQUID (x(Mn) 0.37072) + DYMN2_C15 (x(Mn) 0.66667) + DY6MN23_D8A (x(Mn) 0.7931)
DyMn-09Wan.tdb	1126.9	HCP_A3 (x(Mn) 0) + LIQUID (x(Mn) 0.2914) + DYMN2_C15 (x(Mn) 0.66667)
DyMn-09Wan.tdb	1126.9	HCP_A3 (x(Mn) 0) + LIQUID (x(Mn) 0.29152) + DYMN2_C15 (x(Mn) 0.66667)
DyMn-09Wan.tdb	1126.9	HCP_A3 (x(Mn) 0) + LIQUID (x(Mn) 0.29127) + DYMN2_C15 (x(Mn) 0.66667)
DyMn-09Wan.tdb	984.84	DYMN12_D2B (x(Mn) 0.92308) + CBCC_A12 (x(Mn) 0.99827) + CUB_A13 (x(Mn) 0.99965)
DyMn-09Wan.tdb	984.84	DYMN12_D2B (x(Mn) 0.92308) + CBCC_A12 (x(Mn) 0.99829) + CUB_A13 (x(Mn) 0.99965)
DyMn-19Wan.tdb	1658.94	HCP_A3 (x(Mn) 1.100e-4) + BCC_A2 (x(Mn) 1.200e-4) + LIQUID (x(Mn) 0.01142)
DyMn-19Wan.tdb	1658.94	HCP_A3 (x(Mn) 1.100e-4) + BCC_A2 (x(Mn) 1.200e-4) + LIQUID (x(Mn) 0.01142)
DyMn-19Wan.tdb	1410.13	LIQUID (x(Mn) 0.9378) + BCC_A2 (x(Mn) 0.99968) + FCC_A1 (x(Mn) 0.99978)
DyMn-19Wan.tdb	1365.44	DYMN2_C15 (x(Mn) 0.66667) + LIQUID (x(Mn) 0.74072) + DY6MN23_D8A (x(Mn) 0.7931)
DyMn-19Wan.tdb	1365.43	DYMN2_C15 (x(Mn) 0.66667) + LIQUID (x(Mn) 0.74026) + DY6MN23_D8A (x(Mn) 0.7931)
DyMn-19Wan.tdb	1365.43	DYMN2_C15 (x(Mn) 0.66667) + LIQUID (x(Mn) 0.74015) + DY6MN23_D8A (x(Mn) 0.7931)
DyMn-19Wan.tdb	1357.75	LIQUID (x(Mn) 0.9086) + FCC_A1 (x(Mn) 0.99968) + CUB_A13 (x(Mn) 1)
DyMn-19Wan.tdb	1336.49	LIQUID (x(Mn) 0.89559) + DYMN12_D2B (x(Mn) 0.92308) + CUB_A13 (x(Mn) 1)
DyMn-19Wan.tdb	1336.49	LIQUID (x(Mn) 0.8959) + DYMN12_D2B (x(Mn) 0.92308) + CUB_A13 (x(Mn) 1)
DyMn-19Wan.tdb	1336.49	LIQUID (x(Mn) 0.89566) + DYMN12_D2B (x(Mn) 0.92308) + CUB_A13 (x(Mn) 1)
DyMn-19Wan.tdb	1329.24	DY6MN23_D8A (x(Mn) 0.7931) + LIQUID (x(Mn) 0.88025) + DYMN12_D2B (x(Mn) 0.92308)
DyMn-19Wan.tdb	1329.24	DY6MN23_D8A (x(Mn) 0.7931) + LIQUID (x(Mn) 0.88025) + DYMN12_D2B (x(Mn) 0.92308)
DyMn-19Wan.tdb	1329.23	DY6MN23_D8A (x(Mn) 0.7931) + LIQUID (x(Mn) 0.88062) + DYMN12_D2B (x(Mn) 0.92308)
DyMn-19Wan.tdb	1136.01	HCP_A3 (x(Mn) 0.00146) + LIQUID (x(Mn) 0.3207) + DYMN2_C15 (x(Mn) 0.66667)
DyMn-19Wan.tdb	1136.01	HCP_A3 (x(Mn) 0.00146) + LIQUID (x(Mn) 0.32075) + DYMN2_C15 (x(Mn) 0.66667)
DyMn-19Wan.tdb	980	DYMN12_D2B (x(Mn) 0.92308) + CBCC_A12 (x(Mn) 1) + CUB_A13 (x(Mn) 1)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull DyMn-09Wan

Invariant reactions (literature)

Invariant reactions reported in the literature for the Dy–Mn system (13)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location
1393.15	metatectic/catatectic: δMn -> L + γMn	δMn: Mn 0.991; L: Mn 0.865; γMn: Mn 0.993	model	[1] Wang 2009	Table 3, p. 4, row 12 report
1393.15	metatectic/catatectic: δMn -> L + γMn	δMn: Mn 0.989; L: Mn 0.882; γMn: Mn 0.989	experimental	[1] Wang 2009 cites Massalski 1990	Table 3, p. 4, row 11 report
1348.15	peritectic: L + γMn -> DyMn12	L: Mn 0.74; γMn: Mn 0.99; DyMn12: Mn 0.923	experimental	[1] Wang 2009 cites Kirchmayr 1967 doi	Table 3, p. 4, row 9 report
1348.15	peritectic: L + γMn -> DyMn12	L: Mn 0.741; γMn: Mn 0.995; DyMn12: Mn 0.923	model	[1] Wang 2009	Table 3, p. 4, row 10 report
1348.15	eutectoid: γMn -> DyMn12 + βMn	γMn: Mn 0.993; DyMn12: Mn 0.923; βMn: Mn 0.994	model	[1] Wang 2009	Table 3, p. 4, row 14 report
1348.15	eutectoid: γMn -> DyMn12 + βMn	γMn: Mn 0.99; DyMn12: Mn 0.923; βMn: Mn 0.99	experimental	[1] Wang 2009 cites Massalski 1990	Table 3, p. 4, row 13 report
1308.15	peritectic: L + DyMn12 -> Dy6Mn23	L: Mn 0.557; DyMn12: Mn 0.923; Dy6Mn23: Mn 0.793	experimental	[1] Wang 2009 cites Kirchmayr 1967 doi	Table 3, p. 4, row 7 report
1308.15	peritectic: L + DyMn12 -> Dy6Mn23	L: Mn 0.554; DyMn12: Mn 0.923; Dy6Mn23: Mn 0.793	model	[1] Wang 2009	Table 3, p. 4, row 8 report
1203.15	peritectic: L + Dy6Mn23 -> DyMn2	L: Mn 0.371; Dy6Mn23: Mn 0.793; DyMn2: Mn 0.667	experimental	[1] Wang 2009 cites Massalski 1990	Table 3, p. 4, row 5 report
1203.15	peritectic: L + Dy6Mn23 -> DyMn2	L: Mn 0.371; Dy6Mn23: Mn 0.793; DyMn2: Mn 0.667	model	[1] Wang 2009	Table 3, p. 4, row 6 report
1128.15	eutectic: L -> αDy + DyMn2	L: Mn 0.29; αDy: Mn 0; DyMn2: Mn 0.667	model	[1] Wang 2009	Table 3, p. 4, row 4 report
1128.15	eutectic: L -> αDy + DyMn2	L: Mn 0.287; αDy: Mn 0; DyMn2: Mn 0.667	experimental	[1] Wang 2009 cites Massalski 1990	Table 3, p. 4, row 3 report
978.15	eutectoid: βMn -> DyMn12 + αMn	βMn: Mn 0.998; DyMn12: Mn 0.923; αMn: Mn 1	model	[1] Wang 2009	Table 3, p. 4, row 15 report

Sources

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

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

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-Diagrams: calculated binary phase diagrams (version 2026.10), Zenodo (2026). doi: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). doi: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). 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_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}
}