Recent developments in understanding the mechanism of five-power-law creep

被引：21

作者：

Kassner, ME ^{[1
]}

机构：

[1] Univ So Calif, Dept Aerosp & Mech Engn, Los Angeles, CA 90089 USA

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2005年 / 410卷

关键词：

creep; back-stress; dislocations; Taylor hardening;

D O I：

10.1016/j.msea.2005.08.053

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This work describes recent advances on the understanding of elevated temperature plasticity within five-power-law creep. Particular attention is devoted to recent developments regarding dislocation network hardening, internal back-stresses and Harper-Dorn creep. This will include discussions of recent convergent beam electron diffraction experiments on metals to evaluate internal stresses in association with dislocation heterogeneities and Taylor hardening analyses in both copper and aluminum. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：20 / 23

页数：4

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