Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1604976 | Journal of Alloys and Compounds | 2017 | 8 Pages |
Abstract
In AZ31 magnesium alloy, {10-12} twin pair generated at grain boundary is easy to be observed. In current study, we trace the process of twins impacting grain boundaries and stimulating the nucleation of new twins in neighbouring grains by in situ electron backscatter diffraction (EBSD) technique. Multiple twin variants (caused by twin pair) inside one grain is found in EBSD map, which is considered as the cause of strain hardening for it significantly retard the rate of propagation and growth of twinning during subsequent deformation.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Dongfeng Shi, Tianmo Liu, Tianyu Wang, Dewen Hou, Shuoqing Zhao, Shahid Hussain,