Orientation dependence of mechanically induced grain boundary migration in nano-grained copper

doi:10.1016/j.jmst.2020.08.018

IMR OpenIR

	Orientation dependence of mechanically induced grain boundary migration in nano-grained copper
	Hou, J. X.1,2; Li, X. Y.1; Lu, K.1
通讯作者	Li, X. Y.(xyli@imr.ac.cn)
	2021-03-30
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	68 页码:30-34
摘要	Tensile tests were carried out on gradient nanograined copper samples to investigate the grain orientation dependence of mechanically induced grain boundary migration (GBM) process. The relationship between GBM and the orientations of nanograins relative to loading direction was established by using electron backscatter diffraction. GBM is found to be more pronounced in the grains with higher Schmid factors where dislocations are easier to slip. As a result, the fraction of high angle grain boundaries decreases and that of low angle grain boundaries increases after GBM. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Grain boundary migration Orientation dependence Texture Nano-grain Copper
资助者	Chinese Ministry of Science and Technology ; Chinese Academy of Sciences
DOI	10.1016/j.jmst.2020.08.018
收录类别	SCI
语种	英语
资助项目	Chinese Ministry of Science and Technology[2017YFA0204401] ; Chinese Ministry of Science and Technology[2017YFA0700700] ; Chinese Academy of Sciences[zdyz201701]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000623854600004
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：20[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/321006/161386
专题	中国科学院金属研究所
通讯作者	Li, X. Y.
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Hou, J. X.,Li, X. Y.,Lu, K.. Orientation dependence of mechanically induced grain boundary migration in nano-grained copper[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,68:30-34.
APA	Hou, J. X.,Li, X. Y.,&Lu, K..(2021).Orientation dependence of mechanically induced grain boundary migration in nano-grained copper.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,68,30-34.
MLA	Hou, J. X.,et al."Orientation dependence of mechanically induced grain boundary migration in nano-grained copper".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 68(2021):30-34.