REALIZATION OF SUPERPLASTIC STATE OF POLYCRYSTALS UNDER GRAIN-BOUNDARY DIFFUSION

被引：0
|
作者：
KOLOBOV, YR
RATOCHKA, IV
机构：
来源：
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 1995年 / 11卷 / 01期
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Creep behaviour of Mo and Fe polycrystals has been studied for a wide range of strain rates in the presence of grain-boundary diffusion flux of Ni. The role of the impurity grain-boundary diffusion and grain-boundary migration in the realization of the superplastic strain of metals under these conditions is examined.
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页码：38 / 40
页数：3
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