Twin boundaries showing very large deviations from the twinning plane

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	Twin boundaries showing very large deviations from the twinning plane
	Zhang XY; Li B; Wu XL(武晓雷); Zhu YT; Ma Q; Liu Q; Wang PT; Horstemeyer MF; Li, B; Li, B
刊名	SCRIPTA MATERIALIA
	2012-11-01
通讯作者邮箱	binli@cavs.msstate.edu;qliu@cqu.edu.cn
卷号	67 期号:10 页码:862-865
关键词	Twin Twin boundary Deformation twinning Cobalt Magnesium Magnesium Alloy Hcp Metals Zonal Dislocations Deformation Behavior Interfaces Aluminum
ISSN号	1359-6462
通讯作者	Li, B ; Mississippi State Univ, Ctr Adv Vehicular Syst, Mississippi State, MS 39762 USA.
产权排序	[Li, B.;Ma, Q.; Wang, P. T.; Horstemeyer, M. F.] Mississippi State Univ, Ctr Adv Vehicular Syst, Mississippi State, MS 39762 USA; [Zhang, X. Y.; Zhu, Y. T.; Liu, Q.] Chongqing Univ, Sch Mat Sci & Engn, Chongqing, Peoples R China; [Wu, X. L.] Chinese Acad Sci, State Key Lab Nonlinear Mech & Mat, Inst Mech, Beijing 100864, Peoples R China; [Wu, X. L.] Chinese Acad Sci, Mech Res Ctr, Inst Mech, Beijing 100864, Peoples R China; [Horstemeyer, M. F.] Mississippi State Univ, Dept Mech Engn, Mississippi State, MS 39762 USA
合作状况	国际
中文摘要	In deformation twinning, twin boundaries (TBs) should coincide with the twinning plane. Here we show that the TBs of the most common twinning mode in hexagonal close-packed metals, {1 0 (1) over bar 2}< 1 0 (1 1) over bar >, may not lie on the {1 0 (1) over bar 2} twinning plane. Examinations using transmission electron microscopy (TEM) reveal that the TBs in Co and Mg deviate significantly from the {1 0 (1) over bar 2} plane. High-resolution TEM confirms that the incoherent TBs entirely depart from the twinning plane with a magnitude greater than 45 degrees.
学科主题	损伤、破坏机理和微结构演化
分类号	一类
收录类别	SCI ; EI
资助信息	X.Y.Z. thanks the support from NSFC under Grant Nos. 50890170, 51071183 and 51271208 and Basic Research of China (2010CB631004). B.L., Q.M, P.T.W and M.F.H. gratefully acknowledge the support from the Center for Advanced Vehicular Systems (CAVS), Mississippi State University. B.L. and X.Y.Z. thank K. Livi, P.F. Yan and Z.Q. Feng for their assistance with the TEM work. The authors appreciate the valuable discussions with Dr. H. El Kadiri and Dr. Subhash Mahajan. Thanks are extended to H.R. Wainwright for her assistance with manuscript preparation.
原文出处	http://dx.doi.org/10.1016/j.scriptamat.2012.08.012
语种	英语
WOS记录号	WOS:000309695300018
公开日期	2013-01-18
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/46739]
专题	力学研究所_非线性力学国家重点实验室
通讯作者	Li, B; Li, B
推荐引用方式 GB/T 7714	Zhang XY,Li B,Wu XL,et al. Twin boundaries showing very large deviations from the twinning plane[J]. SCRIPTA MATERIALIA,2012,67(10):862-865.
APA	Zhang XY.,Li B.,武晓雷.,Zhu YT.,Ma Q.,...&Li, B.(2012).Twin boundaries showing very large deviations from the twinning plane.SCRIPTA MATERIALIA,67(10),862-865.
MLA	Zhang XY,et al."Twin boundaries showing very large deviations from the twinning plane".SCRIPTA MATERIALIA 67.10(2012):862-865.