Effect of strain rate on the tensile properties of Sn-9Zn eutectic alloy

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	Effect of strain rate on the tensile properties of Sn-9Zn eutectic alloy
	Zhang, L ; Xian, AP ; Wang, ZG ; Han, EH ; Shang, JK
通讯作者	Xian, AP(ap.xian@imr.ac.cn)
	2004-11-11
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	40 期号:11 页码:1151-1154
摘要	Tensile experiments of Sn-9Zn eutectic alloy at room temperature and different strain rates revealed that there is a quite wide zone without work hardening in the tensile curve, and the ultimate tensile stress (UTS) of the alloy is dependent on the strain rate. With increasing of the strain rate, UTS of the alloy is increased. The sensitivity exponent of the strain rate obtained is 0.097 by the linear fitting of the strain rate and UTS, while the elongation of the alloy is independent on the strain rate. SEM observations showed that in the case of low strain rate, the fracture mode of the solder alloy is typical ductile, but there is a tendency from ductile to brittle fracture with increasing the strain rate.
关键词	Pb-free solder Sn-9Zn alloy mechanical property strain rate
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000225656500006
出版者	SCIENCE CHINA PRESS
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://ir.imr.ac.cn/handle/321006/119117
专题	中国科学院金属研究所
通讯作者	Xian, AP
作者单位	1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA
推荐引用方式 GB/T 7714	Zhang, L,Xian, AP,Wang, ZG,et al. Effect of strain rate on the tensile properties of Sn-9Zn eutectic alloy[J]. ACTA METALLURGICA SINICA,2004,40(11):1151-1154.
APA	Zhang, L,Xian, AP,Wang, ZG,Han, EH,&Shang, JK.(2004).Effect of strain rate on the tensile properties of Sn-9Zn eutectic alloy.ACTA METALLURGICA SINICA,40(11),1151-1154.
MLA	Zhang, L,et al."Effect of strain rate on the tensile properties of Sn-9Zn eutectic alloy".ACTA METALLURGICA SINICA 40.11(2004):1151-1154.