Effects of anisotropy on the microstructural characteristics and mechanical behavior of shock-loaded of AZ31 alloy

Min Hao*, Fan Zhang, Chengwen Tan, Tiejian Su, Xiaodong Yu

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

Effects of anisotropy on the microstructural characteristics and mechanical behavior of shock loaded of AZ31 magnesium alloy have been investigated. Using electron backscatter diffraction, tension twinning was observed in both shock loading directions along the normal (ND) and rolling directions (RD). Compression tests were carried out along ND and RD in both as-received and post-shock conditions. It indicated that the RD samples show a more notable hardening behavior compared to the as-received conditions. Moreover, it is postulated here that detwinning results in a drop of strain-hardening rate for the ND samples under post shock reload conditions and tension twinning formed during the shock wave loading process leads to a significant moving left of the peak strain hardening rate for the RD samples under post shock reload conditions.

源语言英语
主期刊名Materials and Design
1537-1541
页数5
DOI
出版状态已出版 - 2011
活动2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 - Sanya, 中国
期限: 29 7月 201131 7月 2011

出版系列

姓名Advanced Materials Research
284-286
ISSN(印刷版)1022-6680

会议

会议2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011
国家/地区中国
Sanya
时期29/07/1131/07/11

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