Perforation of an ultra-high strength steel penetrated by shaped charge jet

IMR OpenIR

	Perforation of an ultra-high strength steel penetrated by shaped charge jet
	Z. X. Yin; C. M. Ma; S. X. Li; G. Q. Cheng
	2004
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	379 期号:1-2 页码:443-447
摘要	The "white" etching layer on the perforation surface and adiabatic shear bands (ASBs) in the matrix of ultra-high strength steel plates penetrated by shaped charge jets were investigated. It is shown that the phase transformation took place in the "white" etching layer on the perforation surface during penetration. The microstructure of the "white" etching layer is a mixture of martensite and austenite, both of nanometer scale. The ASBs in the matrix are composed of local shear deformation zones (LSDZs) and heat affect zones (HAZs). No evidence of phase transformation was found in the HAZs of ASBs. The temperature rise on the perforation surface and within ASBs was estimated. (C) 2004 Elsevier B.V. All rights reserved.
部门归属	guangxi univ, sch mech engn, nanning 530004, guangxi, peoples r china. chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. northeastern univ, sch sci, shenyang 110006, peoples r china.;yin, zx (reprint author), guangxi univ, sch mech engn, nanning 530004, guangxi, peoples r china;zhixin5586@sina.com
关键词	Adiabatic Shear Bands Shaped Charge Jets Ultra-high Strength Steel Adiabatic Shear Bands
URL	查看原文
WOS记录号	WOS:000223330100057
引用统计	被引频次：14[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/321006/35686
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. X. Yin,C. M. Ma,S. X. Li,et al. Perforation of an ultra-high strength steel penetrated by shaped charge jet[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2004,379(1-2):443-447.
APA	Z. X. Yin,C. M. Ma,S. X. Li,&G. Q. Cheng.(2004).Perforation of an ultra-high strength steel penetrated by shaped charge jet.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,379(1-2),443-447.
MLA	Z. X. Yin,et al."Perforation of an ultra-high strength steel penetrated by shaped charge jet".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 379.1-2(2004):443-447.