Microstructure and texture transformation of wedge-shaped rolled 3% Y<sub>2</sub>O<sub>3</sub>p/ZGK200 composites

doi:10.1016/j.coco.2024.101924

IMR OpenIR

	Microstructure and texture transformation of wedge-shaped rolled 3% Y₂O₃p/ZGK200 composites
	Li, Xihai 1,2; Wang, Yanping 1,2; Yan, Hong 2,3; Liu, Boyu 4; Shan, Zhiwei 4; Chen, Rongshi 2
通讯作者	Yan, Hong(yanhong5871@163.com) ; Chen, Rongshi(rschen@imr.ac.cn)
	2024-06-01
发表期刊	COMPOSITES COMMUNICATIONS
ISSN	2452-2139
卷号	48 页码:6
摘要	The microstructure and texture transformation of 3%Y2O3p/ZGK200 composites after wedge-shaped rolling were investigated. The 3%Y2O3p/ZGK200 composites could be wedge-shaped rolled for 50 % reduction without obvious edge cracks. Basal slip, prismatic slip and pyramidal slip detected by in-grain misorientation axes (IGMA) combined with Schmid factor (SF) analysis were abundantly activated during the whole rolling process. Different from the activation of all kinds of dislocation slips, many {10 12} extension twins and few {101 1}-{1012} secondary twins were activated with a reduction of 10 %. With increasing reduction from 30 % to 50 %, {1011}-{101 2} secondary twins and {101 1} compression twins started to play more important roles. Finally, the rolled deformed grains were elongated along rolling direction (RD) with abundant twins. During the whole rolling process, few recrystallized grains were found in the composites due to the effect of Gd addition. The {101 2} extension twins whose c-axis oriented along normal direction (ND) should be attributed to the formation of basal texture, which was kept unchanged during the whole rolling process.
关键词	Magnesium matrix composites Wedge-shaped rolling Dislocation slip Twin
资助者	National Natural Science Foundation of China ; Natural Sci-ence Foundation of Shandong Province
DOI	10.1016/j.coco.2024.101924
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52271107] ; National Natural Science Foundation of China[51701218] ; Natural Sci-ence Foundation of Shandong Province[ZR2021ME241]
WOS研究方向	Materials Science
WOS类目	Materials Science, Composites
WOS记录号	WOS:001286764000001
出版者	ELSEVIER SCI LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/188859
专题	中国科学院金属研究所
通讯作者	Yan, Hong; Chen, Rongshi
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Shandong Univ Sci & Technol, Sch Mat Sci & Engn, Qingdao 266590, Shandong, Peoples R China 4.Xi An Jiao Tong Univ, CAMP Nano & Hysitron Appl Res Ctr China HARCC & Ct, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China
推荐引用方式 GB/T 7714	Li, Xihai,Wang, Yanping,Yan, Hong,et al. Microstructure and texture transformation of wedge-shaped rolled 3% Y₂O₃p/ZGK200 composites[J]. COMPOSITES COMMUNICATIONS,2024,48:6.
APA	Li, Xihai,Wang, Yanping,Yan, Hong,Liu, Boyu,Shan, Zhiwei,&Chen, Rongshi.(2024).Microstructure and texture transformation of wedge-shaped rolled 3% Y₂O₃p/ZGK200 composites.COMPOSITES COMMUNICATIONS,48,6.
MLA	Li, Xihai,et al."Microstructure and texture transformation of wedge-shaped rolled 3% Y₂O₃p/ZGK200 composites".COMPOSITES COMMUNICATIONS 48(2024):6.