Mobility of Σ5 tilt grain boundaries:: Inclination dependence

被引：33
|
作者：
Zhang, H [1 ]
Mendelev, MI [1 ]
Srolovitz, DJ [1 ]
机构：
[1] Princeton Univ, Dept Mech & Aerosp Engn, Princeton, NJ 08540 USA
来源：
SCRIPTA MATERIALIA | 2005年 / 52卷 / 12期
关键词：
grain boundary migration; grain boundary diffusion; grain boundary energy; molecular dynamics;
D O I：
10.1016/j.scriptamat.2005.03.012
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Molecular dynamics simulations were performed to examine the influence of grain boundary inclination on the stress-driven motion of flat < 010 > Sigma 5 tilt asymmetric of different inclinations in Ni. The inclination dependence of the mobility, boundary diffusivity and energy are correlated. Special properties are associated with low index boundary planes. (c) 2005 Published by Elsevier Ltd. on behalf of Acta Materialia Inc.
引用
收藏
页码：1193 / 1198
页数：6
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