Effect of Texture on Micro-mechanism of AZ31 Magnesium Alloy during Compression

IMR OpenIR

	Effect of Texture on Micro-mechanism of AZ31 Magnesium Alloy during Compression
	Song Guangsheng 1; Chen Qiangqiang 1; Xu Yong 2; Zhang Shihong 2
通讯作者	Song Guangsheng(songgs17@163.com)
	2016-12-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	45 期号:12 页码:3186-3191
摘要	The hot-rolled AZ31 Mg alloy sheet was chosen as the studied project, and the effect of texture on slip and twin activations of Mg alloy samples during compression at room temperature was studied by electron backscatter diffraction technique (EBSD). The samples, machined from the rolled Mg alloy sheet, were compressed with the compression axes tilted 0 degrees, 30 degrees, 60 degrees and 90 degrees from the sheet normal direction. Results show that a high yield stress, without a distinct yield platform, is observed for the 0 degrees samples. The critical resolved shear stress (CRSS) of extension twin is higher than that of basal slip. The number of {10 (1) over bar2} extension twin is increased gradually with the increase of the angle. The plastic deformation of the 0 degrees samples are mainly performed by slips due to inactive tension twin, and low-angle boundaries increase obviously. There are more low-angle boundaries in the 60 degrees samples than in the 30 degrees samples because of the activation of prismatic slip.
关键词	AZ31 magnesium alloy compression slip twin low-angle boundary
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000391243500029
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/123567
专题	中国科学院金属研究所
通讯作者	Song Guangsheng
作者单位	1.Shenyang Aerosp Univ, Shenyang 110037, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Song Guangsheng,Chen Qiangqiang,Xu Yong,et al. Effect of Texture on Micro-mechanism of AZ31 Magnesium Alloy during Compression[J]. RARE METAL MATERIALS AND ENGINEERING,2016,45(12):3186-3191.
APA	Song Guangsheng,Chen Qiangqiang,Xu Yong,&Zhang Shihong.(2016).Effect of Texture on Micro-mechanism of AZ31 Magnesium Alloy during Compression.RARE METAL MATERIALS AND ENGINEERING,45(12),3186-3191.
MLA	Song Guangsheng,et al."Effect of Texture on Micro-mechanism of AZ31 Magnesium Alloy during Compression".RARE METAL MATERIALS AND ENGINEERING 45.12(2016):3186-3191.