Microcracks Propagation in One Al/SiCp under Impact Loading

doi:10.1051/jp4:2006134146

IMECH-IR > 力学所知识产出(1956-2008)

	Microcracks Propagation in One Al/SiCp under Impact Loading
	Ling Z(凌中); Shen LT(沈乐天); Ling, Z (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
发表期刊	Journal De Physique IV
	2006
卷号	134 页码:957-964
ISSN	1155-4339
摘要	Numerous microcracks propagation in one metal matrix composite, Al/SiCp under impact loading was investigated. The test data was got with a specially designed impact experimental approach. The analysis to the density, nucleating locations and distributions of the microcracks as well as microstructure effects of the original composite was received particular emphasis. The types of microcracks or debonding nucleated in the tested composite were dependent on the stress level and its duration. Distributions of the microcracks were depended on that of microstructures of the tested composite while total number of microcracks in unit area and unit duration, was controlled by the stress levels. Also, why the velocity was much lower than theoretical estimations for elastic solids and why the microcracks propagating velocities increased with the stress levels' increasing in current experiments were analysed and explained.
学科领域	力学
DOI	10.1051/jp4:2006134146
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000241327400146
关键词[WOS]	FAILURE ; SPALL
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
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://dspace.imech.ac.cn/handle/311007/16191
专题	力学所知识产出(1956-2008)
通讯作者	Ling, Z (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Ling Z,Shen LT,Ling, Z . Microcracks Propagation in One Al/SiCp under Impact Loading[J]. Journal De Physique IV,2006,134:957-964.
APA	Ling Z,Shen LT,&Ling, Z .(2006).Microcracks Propagation in One Al/SiCp under Impact Loading.Journal De Physique IV,134,957-964.
MLA	Ling Z,et al."Microcracks Propagation in One Al/SiCp under Impact Loading".Journal De Physique IV 134(2006):957-964.

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