Oriented nucleation causing unusual texture transition during static recrystallization annealing in cold-rolled Mg-Zn-Gd alloys

doi:10.1016/j.scriptamat.2020.07.037

IMR OpenIR

	Oriented nucleation causing unusual texture transition during static recrystallization annealing in cold-rolled Mg-Zn-Gd alloys
	Zhao, L. Y.1,2; Yan, H.1; Chen, R. S.1; Han, En-Hou 1
通讯作者	Yan, H.(hyan@imr.ac.cn) ; Chen, R. S.(rschen@imr.ac.cn)
	2020-11-01
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
卷号	188 页码:200-205
摘要	The static recrystallization, nuclei orientations, and texture evolution of cold-rolled Mg-Zn-Gd alloys during annealing were tracked by quasi-in-situ electron backscatter diffraction method. An unusual texture transition from "rolling direction (RD)-split" to "transverse direction (TD)-split" occurred and oriented nucleation was observed. Nuclei originating from boundaries of the parent grain with "RD" orientation mainly exhibited "TD" orientations, and showed preferential misorientation relationship around 62.5 degrees (including basal axes <11-20>, <10-10>, <41-50> and <52-70>) with respect to the parent grain, which may be related to basal dislocations and low boundary energy. (C) 2020 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
关键词	Texture Orientation Recrystallization Mg alloy Annealing
资助者	National Natural Science Foundation of China (NSFC) ; State Key Program of National Natural Science of China ; National Key Research and Development Program of China ; National Basic Research Program of China
DOI	10.1016/j.scriptamat.2020.07.037
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[51601193] ; State Key Program of National Natural Science of China[51531002] ; National Key Research and Development Program of China[2016YFB0301104] ; National Basic Research Program of China[2013CB632202]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000558747100039
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：32[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/321006/140184
专题	中国科学院金属研究所
通讯作者	Yan, H.; Chen, R. S.
作者单位	1.Chinese Acad Sci, Inst Met Res, Grp Magnesium Alloys & Their Applicat, 62 Wencui Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhao, L. Y.,Yan, H.,Chen, R. S.,et al. Oriented nucleation causing unusual texture transition during static recrystallization annealing in cold-rolled Mg-Zn-Gd alloys[J]. SCRIPTA MATERIALIA,2020,188:200-205.
APA	Zhao, L. Y.,Yan, H.,Chen, R. S.,&Han, En-Hou.(2020).Oriented nucleation causing unusual texture transition during static recrystallization annealing in cold-rolled Mg-Zn-Gd alloys.SCRIPTA MATERIALIA,188,200-205.
MLA	Zhao, L. Y.,et al."Oriented nucleation causing unusual texture transition during static recrystallization annealing in cold-rolled Mg-Zn-Gd alloys".SCRIPTA MATERIALIA 188(2020):200-205.