Strain rate dependent shear banding behavior of a Zr-based bulk metallic glass composite

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	Strain rate dependent shear banding behavior of a Zr-based bulk metallic glass composite
	Chen JH(陈军红); Jiang MQ(蒋敏强); Chen Y(陈艳); Dai LH(戴兰宏); Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
	2013-08-01
卷号	576 页码:134-139
ISSN	0921-5093
摘要	In this study, the uniaxial compressive experiments were conducted on a Zr39.6Ti33.9Nb7.6Cu6.4Be12.5 bulk metallic glass matrix composite with in situ formed ductile dendritic crystalline phase at quasistatic and dynamic strain rates. The results demonstrate that the plasticity of this composite is sensitive to the applied strain rate, which is found to result from the strain rate dependent shear banding behavior. By analyzing the energy dissipation during shear band propagation, i.e., shear band toughness, in the composite, the possible mechanism of the rate dependent shear banding behavior was unveiled. Our present results may increase the understanding of the deformation and fracture mechanism of bulk metallic glass composites.
关键词	Metallic Glass Composite Mechanical Behavior Strain Rate Effect Shear Bands Plasticity
学科领域	本构关系
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000320428200018
项目资助者	NSFC [11132011, 11002144, 11021262, 11023001, 11202221]; National Natural Science Foundation of China-NSAF [10976100]; National Key Basic Research Program of China [2012CB937500]
课题组名称	LNM冲击动力学与新型材料力学性能
论文分区	一类
引用统计	被引频次：38[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/311007/47353
专题	非线性力学国家重点实验室
通讯作者	Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Chen JH,Jiang MQ,Chen Y,et al. Strain rate dependent shear banding behavior of a Zr-based bulk metallic glass composite[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2013,576:134-139.
APA	Chen JH,Jiang MQ,Chen Y,Dai LH,&Dai, LH .(2013).Strain rate dependent shear banding behavior of a Zr-based bulk metallic glass composite.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,576,134-139.
MLA	Chen JH,et al."Strain rate dependent shear banding behavior of a Zr-based bulk metallic glass composite".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 576(2013):134-139.

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