Phase diagram of the ZrO2-FeO system Article - Janvier 2006

S.V. Bechta, E.V. Krushinov, V.I. Almjashev, S.A. Vitol, L.P. Mezentseva, Yu.B. Petrov, D.B. Lopukh, V.B. Khabensky, M. Barrachin, S. Hellmann, K. Froment, M. Fischer, W. Tromm, D. Bottomley, F. Defoort, V.V. Gusarov

S.V. Bechta, E.V. Krushinov, V.I. Almjashev, S.A. Vitol, L.P. Mezentseva, Yu.B. Petrov, D.B. Lopukh, V.B. Khabensky, M. Barrachin, S. Hellmann, K. Froment, M. Fischer, W. Tromm, D. Bottomley, F. Defoort, V.V. Gusarov, « Phase diagram of the ZrO2-FeO system  », Journal of Nuclear Materials, janvier 2006, pp. 114-121

Abstract

The results on the ZrO2-FeO system studies in a neutral atmosphere are presented. The refined eutectic point has been found to correspond to a ZrO2 concentration of 10.3 ± 0.6 mol% at 1332 ± 5 °C. The ultimate solubility of iron oxide in zirconia has been determined in a broad temperature range, taking into account the ZrO 2 polymorphism. A phase diagram of the pseudobinary system in question has been constructed. © 2005 Elsevier B.V. All rights reserved.

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