Interactions between kinking and {10-12} twinning in a Mg–Zn-Gd alloy containing long period stacking ordered (LPSO) phase
发布时间：2021-10-21
点击次数：
DOI码：10.1016/j.msea.2019.138418
发表刊物：Materials Science and Engineering A
关键字：Magnesium alloys; Kinking; Twinning; LPSO phase
摘要：Two interaction modes between kinking and {101‾2} twinning in a Mg–Zn-Gd alloy containing long period stacking ordered (LPSO) phase are thoroughly investigated: (i) when kinking forms prior to twinning, twins concomitantly nuclear at kink boundaries (KBs) and twinning propagation is frequently restricted by two adjacent KBs. By contrast, (ii) when twinning forms prior to kinking, kink deformation locally breaks the twins’ theoretical misorientation to their adjacent matrixes, during which basal slip plays a vital role in accommodating the asynchronous deformation between kinking and twinning.
合写作者：Z.Y. Chen*, J.B. Shao, R.K. Wang, K. Li, L.H. Mao, C.M. Liu
第一作者：T. Chen
论文类型：期刊论文
学科门类：工学
一级学科：材料科学与工程
文献类型：J
卷号：767
页面范围：138418
ISSN号：0921-5093
是否译文：否
发表时间：2019-09-13
收录刊物：SCI