Study of dislocation reactions and rearrangements under different loading conditions
Study of dislocation reactions and rearrangements under different loading conditions
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DOI：
10.1016/j.msea.2005.03.102
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发表时间：
2005-07
期刊：
影响因子：
6.4
通讯作者：
D. Weygand;P. Gumbsch
中科院分区：
文献类型：
--
作者：
D. Weygand;P. Gumbsch
本文研究了单晶在加卸载序列下的位错动力学，提出了位错反应的作用。当允许交叉滑移时，在加载-卸载序列中观察到棱柱状位错环的形成。交叉滑移概率对组织重排有很大影响。
In this dislocation dynamics study of a single crystal under a loading–unloading sequence, the role of dislocation reaction is presented. The formation of prismatic dislocation loops is observed during the loading–unloading sequence, when allowing for cross-slip. The cross-slip probability strongly affects the microstructure rearrangement.