Deformation induced FCC lamellae and their interaction in commercial pure Ti

doi:10.1016/j.scriptamat.2018.11.037

IMR OpenIR

	Deformation induced FCC lamellae and their interaction in commercial pure Ti
	Zheng, Xiaodong 1,2; Gong, Mingyu 3; Xiong, Ting 1,2; Ge, Hualong 1,2; Yang, Lixin 1; Zhou, Yangtao 1,2; Zheng, Shijian 1,2; Wang, Jian 3; Ma, Xiuliang 1,2,4
通讯作者	Zheng, Shijian(sjzheng@imr.ac.cn)
	2019-03-15
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
卷号	162 页码:326-330
摘要	Titanium with hexagonal close-packed (hcp) structure can undergo phase transformation to face-centered cubic (fcc) structure under mechanical straining at room temperature. In this work, we identified two orientation relationships (ORs) between fcc phase and hcp matrix in commercial pure Ti, i.e., P-type OR [(1) over bar2 (1) over bar0]hcp parallel to[1 (1) over bar0]fcc and (10 (1) over bar0)hcp parallel to(110)fcc, and B-type OR[(1) over bar2 (1) over bar0]hcp parallel to[1 (1) over bar0]fcc and (0001)hcp parallel to((1) over bar(1) over bar1)fcc. The P-type interface is flat while the B-type interface is stepped, which are ascribed to the pure-shuffle mechanism and the partial gliding mechanism, respectively. Most intriguingly, the B-type fcc lamella can penetrate the P-type fcc lamella through gliding of the dislocation with Burgers vector 1/2[110] on (001)(fcc) plane. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
关键词	Ti Hcp-fcc transformation Dislocation Interface Orientation relationship
资助者	Hundred Talents Project of Chinese Academy of Sciences ; Thousand Youth Talents Plan of China ; National Natural Science Foundation of China ; Shenyang National Laboratory for Materials Science
DOI	10.1016/j.scriptamat.2018.11.037
收录类别	SCI
语种	英语
资助项目	Hundred Talents Project of Chinese Academy of Sciences ; Thousand Youth Talents Plan of China ; National Natural Science Foundation of China[51771201] ; Shenyang National Laboratory for Materials Science[2017RP17]
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:000457664900068
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：82[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/321006/131855
专题	中国科学院金属研究所
通讯作者	Zheng, Shijian
作者单位	1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China 3.Univ Nebraska Lincoln, Mech & Mat Engn, Lincoln, NE 68588 USA 4.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Xiaodong,Gong, Mingyu,Xiong, Ting,et al. Deformation induced FCC lamellae and their interaction in commercial pure Ti[J]. SCRIPTA MATERIALIA,2019,162:326-330.
APA	Zheng, Xiaodong.,Gong, Mingyu.,Xiong, Ting.,Ge, Hualong.,Yang, Lixin.,...&Ma, Xiuliang.(2019).Deformation induced FCC lamellae and their interaction in commercial pure Ti.SCRIPTA MATERIALIA,162,326-330.
MLA	Zheng, Xiaodong,et al."Deformation induced FCC lamellae and their interaction in commercial pure Ti".SCRIPTA MATERIALIA 162(2019):326-330.