蠕变过程中应变诱导空洞的发展

P. W. Davies, K. R. Williams
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引用次数: 16

摘要

摘要:对纯铁和铜蠕变试样的断口表面和抛光截面进行了检查,以确定晶界空洞的形状。根据观察结果,提出了晶界滑动和晶粒变形共同引起空洞生长的机制。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Strain-Induced Cavity Development during Creep
AbstractReplicas have been examined both from the fracture surfaces and from polished sections of creep specimens of pure iron and copper, to determine the shape of grain-boundary cavities. From the observations a mechanism is proposed whereby combined grain-boundary sliding and grain deformation gives rise to cavity growth.
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