Twinning in Nanocrystalline Ni by Severe Plastic Deformation

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	Twinning in Nanocrystalline Ni by Severe Plastic Deformation
	Feng XY(冯秀艳); Cheng ZY(程志英); Wu XL(武晓雷); Wang ZQ(王自强); Hong YS(洪友士)
刊名	Journal of Physics D-Applied Physics
	2006
通讯作者邮箱	xlwu@mech.ac.cn
卷号	39 期号:4 页码:746-749
ISSN号	0022-3727
通讯作者	Feng, XY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
中文摘要	Deformation twinning is confirmed upon large plastic deformation in nanocrystalline (nc) Ni by transmission electron microscopy examinations. New and compelling evidence has been obtained for several twinning mechanisms that operate in nc grains, with the grain boundary emission of partial dislocations determined as the most proficient. Twinning in nc Ni may be interpreted in terms of molecular dynamics simulation based on generalized planar fault energy curves.
学科主题	力学
类目[WOS]	Physics, Applied
研究领域[WOS]	Physics
关键词[WOS]	SURFACE MECHANICAL ATTRITION ; MOLECULAR-DYNAMICS SIMULATION ; GRAIN-BOUNDARIES ; METALS ; AL ; TWINS ; DISLOCATION ; NUCLEATION ; ALUMINUM ; NICKEL
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000236103100023
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/15380]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Feng XY,Cheng ZY,Wu XL,et al. Twinning in Nanocrystalline Ni by Severe Plastic Deformation[J]. Journal of Physics D-Applied Physics,2006,39(4):746-749.
APA	冯秀艳,程志英,武晓雷,王自强,&洪友士.(2006).Twinning in Nanocrystalline Ni by Severe Plastic Deformation.Journal of Physics D-Applied Physics,39(4),746-749.
MLA	冯秀艳,et al."Twinning in Nanocrystalline Ni by Severe Plastic Deformation".Journal of Physics D-Applied Physics 39.4(2006):746-749.