Measuring relative grain boundary energies and mobilities in an aluminum foil from triple junction geometry

被引：70
|
作者：
Yang, CC [1 ]
Rollett, AD [1 ]
Mullins, WW [1 ]
机构：
[1] Carnegie Mellon Univ, Dept Mat Sci & Engn, Pittsburgh, PA 15213 USA
来源：
SCRIPTA MATERIALIA | 2001年 / 44卷 / 12期
基金：
美国国家科学基金会;
关键词：
grain boundaries; aluminum; grain boundary character; grain boundary energy; mobility;
D O I：
10.1016/S1359-6462(01)00960-5
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The relative grain boundary energies and mobilities in Al foil are investigated. These energies and mobilities are extracted from the geometry and crystallography of triple junctions. This approach is based on the assumption of local equilibrium of grain boundary energies at triple junctions.
引用
收藏
页码：2735 / 2740
页数：6
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