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

doi:10.1016/j.jmst.2020.08.018

CORC > 金属研究所 > 中国科学院金属研究所

	Orientation dependence of mechanically induced grain boundary migration in nano-grained copper
	Hou, J. X.1,2; Li, X. Y.1; Lu, K.1
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	2021-03-30
卷号	68 页码:30-34
关键词	Grain boundary migration Orientation dependence Texture Nano-grain Copper
ISSN号	1005-0302
DOI	10.1016/j.jmst.2020.08.018
通讯作者	Li, X. Y.(xyli@imr.ac.cn)
英文摘要	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.
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
语种	英语
出版者	JOURNAL MATER SCI TECHNOL
WOS记录号	WOS:000623854600004
资助机构	Chinese Ministry of Science and Technology ; Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/161389]
专题	金属研究所_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.