Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling

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	Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling
	Feng XY(冯秀艳); Cheng ZY(程志英); Zhou J(周佳); Wu XL(武晓雷); Wang ZQ(王自强); Hong YS(洪友士); Feng, XY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
发表期刊	Chinese Physics Letters
	2006
卷号	23 期号:2 页码:420-422
ISSN	0256-307X
摘要	Deformation twinning is evidenced by transmission electron microscopy examinations in electrodeposited nanocrystalline (nc) Ni with mean grain size 25?nm upon cryogenic rolling. Two twinning mechanisms are confirmed to operate in nc grains, i.e. heterogeneous formation via emission of partial dislocations from the grain boundary and homogeneous nucleation through dynamic overlapping of stacking faults, with the former being determined as the most proficient. Deformation twinning in nc Ni may be well interpreted in terms of molecular dynamics simulation based on generalized planar fault energy curves.
学科领域	力学
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000235255200040
关键词[WOS]	MOLECULAR-DYNAMICS SIMULATION ; MECHANICAL-PROPERTIES ; PLASTIC-DEFORMATION ; METALS ; AL ; COPPER ; NICKEL ; TWINS ; SLIP
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/15648
专题	力学所知识产出(1956-2008)
通讯作者	Feng, XY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Feng XY,Cheng ZY,Zhou J,et al. Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling[J]. Chinese Physics Letters,2006,23,2,:420-422.
APA	冯秀艳.,程志英.,周佳.,武晓雷.,王自强.,...&Feng, XY .(2006).Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling.Chinese Physics Letters,23(2),420-422.
MLA	冯秀艳,et al."Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling".Chinese Physics Letters 23.2(2006):420-422.

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