Np–U–Zr system

20 accepted literature values from 1 paper(s) (model 20); 0 calculated phase diagram(s). 10 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: JSON · CSV · interactive explorer · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
model	20

Accepted values by property group
Property group	Values
phase transition	20

Other properties

Phase transition (20)

Phase transition, Np–U–Zr system
Property	Value	T (K)	Phases / composition	Class	Source	Location
Phase transition	1257 K	1257	other: R1 alloy: Np 0.3, U 0.3, Zr 0.4	model	[1] Xie 2018	Table 2, p. 6, row 2 report
Phase transition	1278 K	1278	other: R7 alloy: Np 0.3, U 0.45, Zr 0.25	model	[1] Xie 2018	Table 2, p. 6, row 20 report
Phase transition	1328 K	1328	other: R6 alloy: Np 0.2, U 0.7, Zr 0.1	model	[1] Xie 2018	Table 2, p. 6, row 17 report
Phase transition	1389 K	1389	other: R6 alloy: Np 0.2, U 0.7, Zr 0.1	model	[1] Xie 2018	Table 2, p. 6, row 18 report
Phase transition	1390 K	1390	other: R11 alloy: Np 0.1, U 0.8, Zr 0.1	model	[1] Xie 2018	Table 2, p. 6, row 29 report
Phase transition	1400 K	1400	other: R9 alloy: Np 0.16, U 0.6, Zr 0.24	model	[1] Xie 2018	Table 2, p. 6, row 23 report
Phase transition	1429 K	1429	other: R5 alloy: Np 0.15, U 0.55, Zr 0.3	model	[1] Xie 2018	Table 2, p. 6, row 14 report
Phase transition	1436 K	1436	other: R2 alloy: Np 0.11, U 0.67, Zr 0.22	model	[1] Xie 2018	Table 2, p. 6, row 5 report
Phase transition	1438 K	1438	other: R7 alloy: Np 0.3, U 0.45, Zr 0.25	model	[1] Xie 2018	Table 2, p. 6, row 21 report
Phase transition	1443 K	1443	other: R11 alloy: Np 0.1, U 0.8, Zr 0.1	model	[1] Xie 2018	Table 2, p. 6, row 30 report
Phase transition	1447 K	1447	other: R4 alloy: Np 0.05, U 0.8, Zr 0.15	model	[1] Xie 2018	Table 2, p. 6, row 11 report
Phase transition	1467 K	1467	other: R10 alloy: Np 0.08, U 0.69, Zr 0.23	model	[1] Xie 2018	Table 2, p. 6, row 26 report
Phase transition	1505 K	1505	other: R3 alloy: Np 0.05, U 0.7, Zr 0.25	model	[1] Xie 2018	Table 2, p. 6, row 8 report
Phase transition	1507 K	1507	other: R1 alloy: Np 0.3, U 0.3, Zr 0.4	model	[1] Xie 2018	Table 2, p. 6, row 3 report
Phase transition	1515 K	1515	other: R4 alloy: Np 0.05, U 0.8, Zr 0.15	model	[1] Xie 2018	Table 2, p. 6, row 12 report
Phase transition	1532 K	1532	other: R9 alloy: Np 0.16, U 0.6, Zr 0.24	model	[1] Xie 2018	Table 2, p. 6, row 24 report
Phase transition	1552 K	1552	other: R2 alloy: Np 0.11, U 0.67, Zr 0.22	model	[1] Xie 2018	Table 2, p. 6, row 6 report
Phase transition	1572 K	1572	other: R10 alloy: Np 0.08, U 0.69, Zr 0.23	model	[1] Xie 2018	Table 2, p. 6, row 27 report
Phase transition	1588 K	1588	other: R5 alloy: Np 0.15, U 0.55, Zr 0.3	model	[1] Xie 2018	Table 2, p. 6, row 15 report
Phase transition	1614 K	1614	other: R3 alloy: Np 0.05, U 0.7, Zr 0.25	model	[1] Xie 2018	Table 2, p. 6, row 9 report

Sources

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

Wei Xie, Dane Morgan, CALPHAD modeling and ab initio calculations of the Np-U-Zr system, Computational Materials Science 143, 505-514 (2018). doi:10.1016/j.commatsci.2017.11.042

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}
}