Delaying premature local necking of high-strength Cu: A potential way to enhance plasticity

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	Delaying premature local necking of high-strength Cu: A potential way to enhance plasticity
	H. S. Liu ; B. Zhang ; G. P. Zhang
刊名	Scripta Materialia
	2011
卷号	64 期号:1 页码:13-16
关键词	Plasticity Cu/Al laminated composite Cold roll bonding Uniform elongation bonding arb process thin metal-films mechanical-properties grain-size ductility deformation composites aluminum behavior
ISSN号	1359-6462
中文摘要	A cold-rolled metal sheet is usually of high strength but low plasticity due to the onset of premature local necking Here, we reveal that the tensile plasticity of cold rolled Cu can be effectively enhanced by a layered structure stacked alternately by thicker Cu and thinner Al layers The layer interface in the composite strongly constrains and delays the development of premature local necking of the cold rolled Cu layer A potential way to improve plasticity without losing strength is suggested (C) 2010 Acta Materialia Inc Published by Elsevier Ltd All rights reserved
原文出处	://WOS:000284453300004
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/30529]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	H. S. Liu,B. Zhang,G. P. Zhang. Delaying premature local necking of high-strength Cu: A potential way to enhance plasticity[J]. Scripta Materialia,2011,64(1):13-16.
APA	H. S. Liu,B. Zhang,&G. P. Zhang.(2011).Delaying premature local necking of high-strength Cu: A potential way to enhance plasticity.Scripta Materialia,64(1),13-16.
MLA	H. S. Liu,et al."Delaying premature local necking of high-strength Cu: A potential way to enhance plasticity".Scripta Materialia 64.1(2011):13-16.