Thermodynamic modelling of the O–U–Zr system

P.Y. Chevalier, E. Fischer

Journal of Nuclear Materials 257 (3) 213-255 (1998) · Elsevier BV

DOI: 10.1016/s0022-3115(98)00450-4

Data: JSON record · id doi:10.1016/s0022-3115(98)00450-4 · metadata: crossref

Roles in ORCHID

• read by ORCHID (values extracted): 251 released values
• cited as the original source of values
• assessment behind a TDB file: UZr-98Che.tdb (U–Zr), ZrO-98Che.tdb (O–Zr)
• discovery lead (found by Crossref assessment discovery, not read): rank 2468, score 41; systems named in title: O–U–Zr

Systems

O–U, O–Zr, U–Zr, O–U–Zr

Evidence in ORCHID

251 values read from this paper (250 accepted), from 15 tables and 1 text passages.

1 values in 1 other papers cite this work as their source.

ESPEI datasets derived: 1 (experimental/O-ZR/ZrO-98Che.zpf-00.json).

Phase-registry phases citing it: phase:o-zr:bcc-a2, phase:o-zr:fcc-a1, phase:o-zr:gas, phase:o-zr:hcp-a3, phase:o-zr:liquid, phase:o-zr:o2gas, phase:o-zr:zro2-c1, phase:o-zr:zro2-mono, phase:o-zr:zro2-tetr, phase:u-zr:a20-orthorhombic, phase:u-zr:bcc-a2, phase:u-zr:fcc-a1, phase:u-zr:hcp-a3, phase:u-zr:liquid, phase:u-zr:u-tetragonal, phase:u-zr:u3zr7

Availability

Read by ORCHID: yes (values_extracted). Open-access licence (Crossref license field): none deposited. Crossref is-referenced-by count: 77 (retrieved 2026-10-23).

Relations

Cited by (Crossref reference lists) (35)

• O-Pu-U (Oxygen-Plutonium-Uranium) (2007) [crossref_reference_list]
• O-Pu-Zr (Oxygen-Plutonium-Zirconium) (2007) [crossref_reference_list]
• O-Th-Zr (Oxygen-Thorium-Zirconium) (2007) [crossref_reference_list]
• O-U-Zr (Oxygen-Uranium-Zirconium) (2007) [crossref_reference_list]
• Study on the Phase Equilibria of the U-Zr-O Ternary System with CALPHAD Method (2026) [crossref_reference_list]
• Calorimetric Study of Phase Stability and Phase Transformation in U-xZr (x = 2, 5, 10 wt pct) Alloys (2015) [crossref_reference_list]
• O-U (Oxygen-Uranium) (2007) [crossref_reference_list]
• Thermodynamic Assessment of the U-Sn System and Extension to the U-Zr-Sn System (2021) [crossref_reference_list]
• Progress in the thermodynamic modelling of the O–U–Zr ternary system (2004) [crossref_reference_list]
• On the thermodynamic modeling of the Zr–O system (2004) [crossref_reference_list]
• The SGTE collection of binary datasets (2025) [crossref_reference_list]
• Stability evaluation of fluorite structure phases in ZrO2-MO2 (M=Th, U, Pu, Ce) systems by thermodynamic modelling (2004) [crossref_reference_list]
• Phase relation assessment for O–Pu–U ternary system (2004) [crossref_reference_list]
• Thermodynamics of the O–U system: III – Critical assessment of phase diagram data in the U–UO2+x composition range (2006) [crossref_reference_list]
• Thermodynamic modeling of the U–Zr system – A revisit (2013) [crossref_reference_list]
• A simplified model for the quaternary U-Zr-Fe-O system in the miscibility gap (2020) [crossref_reference_list]
• Thermodynamic modelling and phase stability assessment of MO2− oxides with a fluorite structure (2003) [crossref_reference_list]
• Thermodynamic modelling of the C–U and B–U binary systems (2001) [crossref_reference_list]
• Progress in the thermodynamic modelling of the O–U binary system (2002) [crossref_reference_list]
• Thermodynamic assessment of the uranium–oxygen system (2002) [crossref_reference_list]
• Thermodynamic modelling of the O–Sn system (2003) [crossref_reference_list]
• Phase relation assessment of the O–Pu–Zr system by thermodynamic modelling (2003) [crossref_reference_list]
• Experimental investigation and thermodynamic evaluation of the C–O–Zr ternary system (2016) [crossref_reference_list]
• Development of Thermodynamic Database for U—Zr—Fe—O—B—C—FPs System (2005) [crossref_reference_list]
• The thermodynamics of U-Zr-Fe-O melts (2007) [crossref_reference_list]
• Thermodynamic Assessment of the Zr–O Binary System (2001) [crossref_reference_list]
• Contribution to the thermodynamics of key zirconium-based binary systems for severe nuclear accident assessment (2026) [crossref_reference_list]
• Etude de la réactivité des dioxydes métalliques du groupe IVb en présence de carbone par une approche (micro)-structurale : Application à la modélisation des diagrammes de phases ternaires Me-C-O (où Me = Ti, Zr, Hf) (2026) [crossref_reference_list]
• O-Pu-U Ternary Phase Diagram Evaluation (2007) [crossref_reference_list]
• O-U-Zr Ternary Phase Diagram Evaluation (2007) [crossref_reference_list]
• O-U-Zr Ternary Phase Diagram Evaluation (2020) [crossref_reference_list]
• O-Pu-Zr Ternary Phase Diagram Evaluation (2007) [crossref_reference_list]
• O-Pu-Zr Ternary Phase Diagram Evaluation (2020) [crossref_reference_list]
• O-Th-Zr Ternary Phase Diagram Evaluation (2007) [crossref_reference_list]
• O-Th-Zr Ternary Phase Diagram Evaluation (2020) [crossref_reference_list]

References (Crossref, publisher-deposited) (17)

• The high temperature phase diagrams for zirconium-molybdenum and hafnium-molybdenum (1977) [crossref_reference_list]
• U-Zr (uranium-zirconium) (1993) [crossref_reference_list]
• The U-Zr (Uranium-Zirconium) system (1989) [crossref_reference_list]
• Untersuchungen in system Zirkonium-Sauerstoff teil 2 untersuchungen zur kinetik der reaktion zwischen Zirkonium und sauerstoff, sowie über die konstitution des systems Zirkonium-Sauerstoff (1961) [crossref_reference_list]
• Melting temperatures in the system uranium — Uranium dioxide (1967) [crossref_reference_list]
• Total pressure of uranium-bearing species over oxygen-deficient urania (1970) [crossref_reference_list]
• Determination of solidus-liquidus temperatures in the uo2 + x system (−0.50<x<0.20) (1970) [crossref_reference_list]
• Solubility of oxygen in liquid uranium and the composition of the lower phase boundary of uranium dioxide at 1950 K (1980) [crossref_reference_list]
• Etude thermodynamique du systeme uranium-oxygene a 1050°C (1981) [crossref_reference_list]
• Equilibrium oxygen partial pressure and phase diagram of the uranium-oxygen system in the composition range between 844 and 1371 K (1984) [crossref_reference_list]
• Thermodynamic activity measurements of U-Zr alloys by knudsen effusion mass spectrometry (1988) [crossref_reference_list]
• SGTE data for pure elements (1991) [crossref_reference_list]
• AES and XPS studies of oxygen stabilized alpha zirconium (1987) [crossref_reference_list]
• Algebraic Representation of Thermodynamic Properties and the Classification of Solutions (1948) [crossref_reference_list]
• Thermodynamics study of the urania-uranium system (1969) [crossref_reference_list]
• Thermochemistry of the U─O and Zr─O Systems (1993) [crossref_reference_list]
• Constitution of Binary Alloys (1958) [crossref_reference_list]

Cited for values by (1)

• On the thermodynamic modeling of the Zr–O system (2004) — 1 values [orchid_extraction]

Cites (values carry this citation) (6)

• Untersuchungen in system Zirkonium-Sauerstoff teil 2 untersuchungen zur kinetik der reaktion zwischen Zirkonium und sauerstoff, sowie über die konstitution des systems Zirkonium-Sauerstoff (1961) — 21 values [orchid_extraction]
• Thermodynamic activity measurements of U-Zr alloys by knudsen effusion mass spectrometry (1988) — 20 values [orchid_extraction]
• Melting temperatures in the system uranium — Uranium dioxide (1967) — 10 values [orchid_extraction]
• Thermodynamics study of the urania-uranium system (1969) — 10 values [orchid_extraction]
• AES and XPS studies of oxygen stabilized alpha zirconium (1987) — 6 values [orchid_extraction]
• Thermochemistry of the U─O and Zr─O Systems (1993) — 5 values [orchid_extraction]

TDB files modelling its system (3)

• tdb:UZr-98Che.tdb [sgte_tdb_header]
• tdb:ZrO-98Che.tdb [orchid_literature_model_link]
• tdb:ZrO-98Che.tdb [sgte_tdb_header]

Reassessed by (4)

• Progress in the thermodynamic modelling of the O–U–Zr ternary system (2004) [citation+same-system]
• On the thermodynamic modeling of the Zr–O system (2004) [citation+same-system]
• Thermodynamic modeling of the U–Zr system – A revisit (2013) [citation+same-system]
• Thermodynamic Assessment of the Zr–O Binary System (2001) [citation+same-system]

Data papers used (6)

• Untersuchungen in system Zirkonium-Sauerstoff teil 2 untersuchungen zur kinetik der reaktion zwischen Zirkonium und sauerstoff, sowie über die konstitution des systems Zirkonium-Sauerstoff (1961) — 21 values [orchid_extraction]
• Thermodynamic activity measurements of U-Zr alloys by knudsen effusion mass spectrometry (1988) — 20 values [orchid_extraction]
• Melting temperatures in the system uranium — Uranium dioxide (1967) — 10 values [orchid_extraction]
• Thermodynamics study of the urania-uranium system (1969) — 10 values [orchid_extraction]
• AES and XPS studies of oxygen stabilized alpha zirconium (1987) — 6 values [orchid_extraction]
• Thermochemistry of the U─O and Zr─O Systems (1993) — 5 values [orchid_extraction]

Used in (assessments / papers that took values from it) (1)

• On the thermodynamic modeling of the Zr–O system (2004) — 1 values [orchid_extraction]