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

Phase transformation in the binary section of the UO<sub>2</sub>-FeO-Fe system.

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.