Influence of heat treatment on interface of Cu/Al bimetal composite fabricated by cold rolling

IMR OpenIR

	Influence of heat treatment on interface of Cu/Al bimetal composite fabricated by cold rolling
	L. Y. Sheng; F. Yang; T. F. Xi; C. Lai; H. Q. Ye
	2011
发表期刊	Composites Part B-Engineering
ISSN	1359-8368
卷号	42 期号:6 页码:1468-1473
摘要	A copper/aluminum/copper sandwich clad sheet was fabricated by means of cold rolling process and heat treated with different temperature and time. The Al/Cu interface and its bond strength were investigated by SEM. TEM and peeling test. The results reveal that low temperature heat treatment can improve the morphology of Al/Cu interface and increase its bond strength. However high temperature and long time result in the formation of Al(2)Cu intermetallic compound layer, which is detrimental to the bond strength, and moreover, small Al(2)O(3) particles precipitate along the Al(2)Cu and Al interface. When the interlayer along Al/Cu interface grows to a certain thickness, the effect of heat treatment temperature and time become weak. For the present study, the reasonable heat treatment may be 423 K and 20 h. (C) 2011 Elsevier Ltd. All rights reserved.
部门归属	[sheng, l. y.; lai, c.] pku hkust shenzhen hong kong inst, shenzhen 518057, peoples r china. [sheng, l. y.; xi, t. f.] peking univ, beijing 100871, peoples r china. [yang, f.] shenzhen baoan int airport, shenzhen airlines, shenzhen 518128, peoples r china. [ye, h. q.] chinese acad sci, inst met res, shenyang 110016, peoples r china.;sheng, ly (reprint author), pku hkust shenzhen hong kong inst, shenzhen 518057, peoples r china;lysheng@yeah.net
关键词	Laminates Microstructures Interface Mechanical Properties Heat Treatment Clad Steel Sheet Mechanical-properties Stainless-steel Aluminum-alloy Microstructure Strength Deformation Temperature Formability Interlayer
URL	查看原文
WOS记录号	WOS:000293259700016
引用统计	被引频次：259[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/321006/30655
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Y. Sheng,F. Yang,T. F. Xi,et al. Influence of heat treatment on interface of Cu/Al bimetal composite fabricated by cold rolling[J]. Composites Part B-Engineering,2011,42(6):1468-1473.
APA	L. Y. Sheng,F. Yang,T. F. Xi,C. Lai,&H. Q. Ye.(2011).Influence of heat treatment on interface of Cu/Al bimetal composite fabricated by cold rolling.Composites Part B-Engineering,42(6),1468-1473.
MLA	L. Y. Sheng,et al."Influence of heat treatment on interface of Cu/Al bimetal composite fabricated by cold rolling".Composites Part B-Engineering 42.6(2011):1468-1473.