Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy

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	Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy
	Shen LT(沈乐天); Zhao SD; Bai YL(白以龙); Luo LM; SHEN, LT (reprint author), CHINESE ACAD SCI,INST MECH,NONLINEAR MECH CONTINUOUS MEDIA LAB,BEIJING 100080,PEOPLES R CHINA.
发表期刊	International Journal of Impact Engineering
	1992
卷号	12 期号:1 页码:9-19
ISSN	0734-743X
摘要	In this paper, a damage function defined by the residual strength of spalled specimens of an aluminium alloy is given to characterize the spallation of the material. Based on this function a simple method for continuously describing the spallation may be developed. Stress wave profiles showing the signal of spallation were successfully obtained with carbon gauges. Microscopic observations of the spalled aluminium alloy specimens reveal that the nucleation of spallation initiates from cracking of the second phase particles. Spallation is a process of crack nucleation, growth and coalescence to final, complete disintegration.
关键词	Dynamic Fracture Ductile Solids Failure Metals
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:A1992HM38000002
关键词[WOS]	DYNAMIC FRACTURE ; DUCTILE ; SOLIDS ; FAILURE ; METALS
WOS研究方向	Engineering ; Mechanics
WOS类目	Engineering, Mechanical ; Mechanics
引用统计	被引频次：12[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/311007/39482
专题	力学所知识产出(1956-2008)
通讯作者	SHEN, LT (reprint author), CHINESE ACAD SCI,INST MECH,NONLINEAR MECH CONTINUOUS MEDIA LAB,BEIJING 100080,PEOPLES R CHINA.
推荐引用方式 GB/T 7714	Shen LT,Zhao SD,Bai YL,et al. Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy[J]. International Journal of Impact Engineering,1992,12,1,:9-19.
APA	Shen LT,Zhao SD,Bai YL,Luo LM,&SHEN, LT .(1992).Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy.International Journal of Impact Engineering,12(1),9-19.
MLA	Shen LT,et al."Experimental-study on the criteria and mechanism of spallation in an aluminum-alloy".International Journal of Impact Engineering 12.1(1992):9-19.

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