SUPERPLASTIC CREEP OF URANIUM-DIOXIDE

被引：23

作者：

CHUNG, TE ^{[1
]}

DAVIES, TJ ^{[1
]}

机构：

[1] UNIV MANCHESTER,INST SCI & TECHNOL,DEPT MET,MANCHESTER M60 1QD,LANCASHIRE,ENGLAND

来源：

JOURNAL OF NUCLEAR MATERIALS | 1979年 / 79卷 / 01期

关键词：

D O I：

10.1016/0022-3115(79)90441-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In common with many other ceramics, uranium dioxide exhibits low creep ductility in both bending and compression loading modes. It is demonstrated that if the material and test conditions are suitably optimised, failure strains in compression of over 100% true strain are possible. The growth and reorientation of grain-boundary pores during such superplastic deformation are studied and a model to explain their behaviour is proposed. © 1979.

引用

页码：143 / 153

页数：11

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