Enhanced toughness and fatigue strength of cold roll bonded Cu/Cu laminated composites with mechanical contrast

IMR OpenIR

	Enhanced toughness and fatigue strength of cold roll bonded Cu/Cu laminated composites with mechanical contrast
	H. S. Liu; B. Zhang; G. P. Zhang
	2011
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	65 期号:10 页码:891-894
摘要	Here we reveal that a Cu/Cu laminated composite with an appropriate mechanical contrast between constituent layers can effectively improve the toughness and fatigue strength of cold rolled Cu. The local interface delamination-induced retardation of cracking and the secondary initiation of fatigue cracks at inner layer surfaces are the main mechanisms. Such the single material laminated with mechanical contrast provides a potential way to improve fatigue strength. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
部门归属	[liu, h. s.; zhang, g. p.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [zhang, b.] northeastern univ, minist educ, key lab anisotropy & texture mat, sch met & mat, shenyang 110819, peoples r china.;zhang, gp (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china;gpzhang@imr.ac.cn
关键词	Laminated Composite Cold Roll Bonding Fatigue Strength Toughness Cracking Grained Copper Behavior Films
URL	查看原文
WOS记录号	WOS:000296002900011
引用统计	被引频次：76[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/321006/30528
专题	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. Enhanced toughness and fatigue strength of cold roll bonded Cu/Cu laminated composites with mechanical contrast[J]. Scripta Materialia,2011,65(10):891-894.
APA	H. S. Liu,B. Zhang,&G. P. Zhang.(2011).Enhanced toughness and fatigue strength of cold roll bonded Cu/Cu laminated composites with mechanical contrast.Scripta Materialia,65(10),891-894.
MLA	H. S. Liu,et al."Enhanced toughness and fatigue strength of cold roll bonded Cu/Cu laminated composites with mechanical contrast".Scripta Materialia 65.10(2011):891-894.