Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading

doi:10.1051/jp4:2000955

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	Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading
	Huang CG(黄晨光); Zhang RJ(张榕京); Duan ZP(段祝平); Li RKY; Chenguang, H (reprint author), Chinese Acad Sci, Inst Mech, LMN, Beijing 100080, Peoples R China.
发表期刊	Journal De Physique IV
	2000
卷号	10 期号:Pr9 页码:329-334
ISSN	1155-4339
摘要	The mechanical behaviors of 2124, Al-5Cu, Al-Li and 6061 alloys reinforced by silicon carbide particulates, together with 15%SiCw/6061 alloy, were studied under the quasi-static and impact loading conditions, using the split Hopkinson tension/compression bars and Instron universal testing machine. The effect of strain rate on the ultra tensile strength (UTS), the hardening modulus and the failure strain was investigated. At the same time, the SEM observations of dynamic fracture surfaces of various MMC materials showed some distinguished microstructures and patterns. Some new characteristics of asymmetry of mechanical behaviors of MMCs under tension and compression loading were also presented and explained in details, and they could be considered as marks to indicate, to some degree, the mechanism of controlling damage and failure of MMCs under impact loading. The development of new constitutive laws about MMCs under impact loading should benefit from these experimental results and theoretical analysis.
学科领域	力学
DOI	10.1051/jp4:2000955
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000089710300056
关键词[WOS]	MECHANICAL RESPONSE
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/16178
专题	力学所知识产出(1956-2008)
通讯作者	Chenguang, H (reprint author), Chinese Acad Sci, Inst Mech, LMN, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Huang CG,Zhang RJ,Duan ZP,et al. Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading[J]. Journal De Physique IV,2000,10,Pr9,:329-334.
APA	Huang CG,Zhang RJ,Duan ZP,Li RKY,&Chenguang, H .(2000).Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading.Journal De Physique IV,10(Pr9),329-334.
MLA	Huang CG,et al."Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading".Journal De Physique IV 10.Pr9(2000):329-334.

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