Title of article
Eutectic crystallization in the FeO1.5–UO2+x–ZrO2 system
Author/Authors
E.V. and Almjashev، نويسنده , , V.I. and Barrachin، نويسنده , , M. and Bechta، نويسنده , , S.V. and Bottomley، نويسنده , , D. and Defoort، نويسنده , , F. D. Fischer، نويسنده , , M. and Gusarov، نويسنده , , V.V. and Hellmann، نويسنده , , S. and Khabensky، نويسنده , , V.B. and Krushinov، نويسنده , , E.V. and Lopukh، نويسنده , , D.B. and Mezentseva، نويسنده , , L.P. and Miassoedov، نويسنده , , A. and Petrov، نويسنده , , Yu.B. and Vitol، نويسنده , , S.A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
5
From page
52
To page
56
Abstract
Results of the investigation of the FeO1.5–UO2+x–ZrO2 system in air are presented. The eutectic position and the content of the phases crystallized at this point have been determined. The temperature and the composition of the ternary eutectic are 1323 ± 7 °С and 67.4 ± 1.0 FeO1.5, 30.5 ± 1.0 UO2+x, 2.1 ± 0.2 ZrO2 mol.%, respectively. The solubilities of FeO1.5 and ZrO2 in the UO2+x(FeO1.5, ZrO2) solid solution correspond to respectively 3.2 and 1.1 mol.%. The solubilities of UO2 and ZrO2 in FeO1.5 are not significant. The existence of a solid solution on the basis of U(Zr)FeO4 compound is found. The ZrO2 solubility in this solid solution is 7.0 mol.%.
Journal title
Journal of Nuclear Materials
Serial Year
2009
Journal title
Journal of Nuclear Materials
Record number
1366462
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