Ag–Zr system

9 accepted literature values from 1 paper(s) (experimental 1, model 4, unspecified 4); 2 calculated phase diagram(s).

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (6) · papers (bibliography) · Markdown

Accepted values by evidence class
Evidence class	Values
experimental	1
model	4
unspecified	4

Accepted values by property group
Property group	Values
invariant reaction	7
phase transition	2

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
AgZr-16Hsi.tdb	H.-S. Hsiao, S.-M. Liang, R. Schmid-Fetzer, Y. Yen, Calphad, 55, 77-87(2016). doi:10.1016/j.calphad.2016.08.001	`d8c54b1503abab3b1a64d2991c68ab5d911f5952662ea47082b9123e2109f00c`	viewer · TDB · JSON
AgZr-98Spe-LB.tdb	P.J. Spencer, unpublished, 1998	`bdaa7160c9ce0be1a49d24d3879a6955e9d975e4f142e04269c8b08ca4d7d95a`	viewer · TDB · JSON

Calculated three-phase invariants (model, mole fraction of the second component)
TDB file	T (K)	Phases at the invariant
AgZr-16Hsi.tdb	1463.99	AGZR2 (x(Zr) 0.66667) + LIQUID (x(Zr) 0.68258) + BCC_A2 (x(Zr) 0.81359)
AgZr-16Hsi.tdb	1463.99	AGZR2 (x(Zr) 0.66667) + LIQUID (x(Zr) 0.68259) + BCC_A2 (x(Zr) 0.8136)
AgZr-16Hsi.tdb	1426.11	AGZR_B11 (x(Zr) 0.5) + LIQUID (x(Zr) 0.56855) + AGZR2 (x(Zr) 0.66667)
AgZr-16Hsi.tdb	1426.11	AGZR_B11 (x(Zr) 0.5) + LIQUID (x(Zr) 0.56855) + AGZR2 (x(Zr) 0.66667)
AgZr-16Hsi.tdb	1227.2	FCC_A1 (x(Zr) 0.03279) + LIQUID (x(Zr) 0.0494) + AGZR_B11 (x(Zr) 0.5)
AgZr-16Hsi.tdb	1227.2	FCC_A1 (x(Zr) 0.03257) + LIQUID (x(Zr) 0.049) + AGZR_B11 (x(Zr) 0.5)
AgZr-16Hsi.tdb	1095.62	AGZR2 (x(Zr) 0.66667) + BCC_A2 (x(Zr) 0.9662) + HCP_A3 (x(Zr) 0.98451)
AgZr-16Hsi.tdb	1095.62	AGZR2 (x(Zr) 0.66667) + BCC_A2 (x(Zr) 0.96624) + HCP_A3 (x(Zr) 0.98453)
AgZr-98Spe-LB.tdb	1472.62	LIQUID (x(Zr) 0.65286) + AGZR2 (x(Zr) 0.66667) + BCC_A2 (x(Zr) 0.78454)
AgZr-98Spe-LB.tdb	1472.62	LIQUID (x(Zr) 0.65308) + AGZR2 (x(Zr) 0.66667) + BCC_A2 (x(Zr) 0.78484)
AgZr-98Spe-LB.tdb	1420.22	LIQUID (x(Zr) 0.49804) + AGZR_B11 (x(Zr) 0.5) + AGZR2 (x(Zr) 0.66667)
AgZr-98Spe-LB.tdb	1420.22	LIQUID (x(Zr) 0.49835) + AGZR_B11 (x(Zr) 0.5) + AGZR2 (x(Zr) 0.66667)
AgZr-98Spe-LB.tdb	1420.22	LIQUID (x(Zr) 0.49757) + AGZR_B11 (x(Zr) 0.5) + AGZR2 (x(Zr) 0.66667)
AgZr-98Spe-LB.tdb	1216.43	FCC_A1 (x(Zr) 0.0044) + LIQUID (x(Zr) 0.02461) + AGZR_B11 (x(Zr) 0.5)
AgZr-98Spe-LB.tdb	1216.42	FCC_A1 (x(Zr) 0.00436) + LIQUID (x(Zr) 0.02436) + AGZR_B11 (x(Zr) 0.5)
AgZr-98Spe-LB.tdb	1092.98	AGZR2 (x(Zr) 0.66667) + BCC_A2 (x(Zr) 0.96575) + HCP_A3 (x(Zr) 0.985)
AgZr-98Spe-LB.tdb	1092.97	AGZR2 (x(Zr) 0.66667) + BCC_A2 (x(Zr) 0.96597) + HCP_A3 (x(Zr) 0.9851)

Convex hulls: Materials Project DFT hull · OQMD DFT hull · CALPHAD hull AgZr-98Spe-LB

Invariant reactions (literature)

Invariant reactions reported in the literature for the Ag–Zr system (7)
T (K)	Reaction / phases	Compositions (mole fraction)	Class	Source	Location	Quote
1468	peritectic: L + bcc(Zr) -> AgZr2	L: Zr 0.623	model	[1] He 2006	Table 2, p. 5, row 5 report
1463	peritectic: L + bcc(Zr) -> AgZr2	L: Zr 0.635	unspecified	[1] He 2006 cites Karakaya 1992 doi	Table 2, p. 5, row 6 report
1422	eutectic: liquid -> Zr + AgZr2		experimental	[1] He 2006 cites Zhang 1988 doi	p. 1 report	Zhang [12] found that liquid with 29.5 at.% Ag transforms into Zr and AgZr2 through an eutectic reaction at 1422 K.
1214	eutectic: L -> fcc(Ag) + AgZr	L: Zr 0.056	model	[1] He 2006	Table 2, p. 5, row 1 report
1213	eutectic: L -> fcc(Ag) + AgZr	L: Zr 0.025	unspecified	[1] He 2006 cites Karakaya 1992 doi	Table 2, p. 5, row 2 report
1093	eutectoid: bcc(Zr) -> AgZr2 + hcp(Zr)	bcc(Zr): Zr 0.961	unspecified	[1] He 2006 cites Karakaya 1992 doi	Table 2, p. 5, row 8 report
1090	eutectoid: bcc(Zr) -> AgZr2 + hcp(Zr)	bcc(Zr): Zr 0.947	model	[1] He 2006	Table 2, p. 5, row 7 report

Other properties

Phase transition (2)

Phase transition, Ag–Zr system
Property	Value	T (K)	Phases / composition	Class	Source	Location	Quote
Phase transition	1396 K	1396	peritectic: L + AgZr -> AgZr L: Zr 0.488	model	[1] He 2006	Table 2, p. 5, row 3 report
Phase transition	1409 K	1409	peritectic: L + AgZr -> AgZr L: Zr 0.465	unspecified	[1] He 2006 cites Karakaya 1992 doi	Table 2, p. 5, row 4 report

Sources

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

X.C. He, H. Wang, H.S. Liu, Z.P. Jin, Thermodynamic description of the Cu–Ag–Zr system, Calphad 30, 367-374 (2006). doi:10.1016/j.calphad.2006.09.001

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}
}