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- Title
Phase transformation in the binary section of the UO<sub>2</sub>-FeO-Fe system.
- Authors
Beshta, S. V.; Krushinov, E. V.; Al'myashev, V. I.; Vitol', S. A.; Mezentseva, L. P.; Petrov, Yu. B.; Lopukh, D. B.; Lomanova, N. A.; Khabenskii, V. B.; Barrachin, M.; Hellmann, S.; Froment, K.; Fisher, M.; Tromm, W.; Bottomley, D.; Gusarov, V. V.
- Abstract
Phase transformations in the oxide binary section of the UO2-FeO-Fe ternary system were studied. The melting onset point of the UO2-FeO heterogeneous system (1335±5°C) was determined and the fusion curve of this system was constructed. The limiting solubility of FeO in the UO2 solid solution was measured. The changes in crystal parameters in formation of the solid solution were determined. Uranium dioxide was found to be insoluble in the wüstite phase (FeO).
- Subjects
URANIUM oxides; WUSTITE; PHASE transitions; SOLUTION (Chemistry); TERNARY system; FERRITES
- Publication
Radiochemistry, 2007, Vol 49, Issue 1, p20
- ISSN
1066-3622
- Publication type
Academic Journal
- DOI
10.1134/S1066362207010031