Mass spectrometric study of UO2-ZrO2 pseudo-binary system

被引：25

作者：

Baïchi, M

Chatillon, C

Guèneau, C

Chatain, S

机构：

[1] CEA Grenoble, LARA, SECI, DEC,DRN, F-38054 Grenoble, France

[2] Ecole Natl Super Electrochim & Electrome Grenoble, Inst Natl Polytech Grenoble, CNRS, UMR 5614,Lab Thermodynam & Physicochim Met, F-38402 St Martin Dheres, France

[3] CEA Saclay, LEPCA, SPCP, DPE,DCC, F-91191 Gif Sur Yvette, France

来源：

JOURNAL OF NUCLEAR MATERIALS | 2001年 / 294卷 / 1-2期

关键词：

D O I：

10.1016/S0022-3115(01)00477-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

thermodynamic activity of UO2 in the UO2-ZrO2 pseudo-binary system, for fractional concentrations of ZrO2 from 0 to 1 in the 2000-2400 K temperature range was investigated by partial pressure measurements of UO2 (g) using the multiple Knudsen cell-mass spectrometric method. This system exhibits a positive deviation from the ideal behavior at 2200 K and becomes close to ideal near 2500 K. (C) 2001 Published by Elsevier Science B.V.

引用

页码：84 / 87

页数：4

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