Acoustic emission response of sensitized 304 stainless steel during intergranular corrosion and stress corrosion cracking

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	Acoustic emission response of sensitized 304 stainless steel during intergranular corrosion and stress corrosion cracking
	J. Xu; X. Q. Wu; E. H. Han
	2013
Source Publication	Corrosion Science
ISSN	0010-938X
Volume	73 Pages:262-273
Abstract	Acoustic emission (AE) response of a sensitized 304 stainless steel during intergranular corrosion (IGC) and stress corrosion cracking (SCC) has been detected. Active dissolution and IGC can generate AE signals but the AE activity and amplitude are relatively low. The number of AE signals increases smoothly during the SCC process. The fracture mode is mixed intergranular and transgranular. Both plastic deformation and crack propagation are acoustic emissive during the transgranular cracking while during the intergranular cracking only plastic deformation in the vicinity of the crack tip contributes to the AE signals. (C) 2013 Elsevier Ltd. All rights reserved.
description.department	[wu, xinqiang] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. chinese acad sci, inst met res, liaoning key lab safety & assessment tech nucl ma, shenyang 110016, peoples r china. ; wu, xq (reprint author), chinese acad sci, inst met res, state key lab corros & protect, 62 wencui rd, shenyang 110016, peoples r china. ; xqwu@imr.ac.cn
Keyword	Stainless Steel Sem Stress Corrosion Intergranular Corrosion Temperature Aqueous Environment Monitoring Pitting Corrosion Austenitic Stainless-steels Oxide-film Properties Aisi 304-stainless-steel Electrochemical-behavior Dissolution Process Ac-impedance Water Passivation
URL	查看原文
Language	英语
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/71605
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	J. Xu,X. Q. Wu,E. H. Han. Acoustic emission response of sensitized 304 stainless steel during intergranular corrosion and stress corrosion cracking[J]. Corrosion Science,2013,73:262-273.
APA	J. Xu,X. Q. Wu,&E. H. Han.(2013).Acoustic emission response of sensitized 304 stainless steel during intergranular corrosion and stress corrosion cracking.Corrosion Science,73,262-273.
MLA	J. Xu,et al."Acoustic emission response of sensitized 304 stainless steel during intergranular corrosion and stress corrosion cracking".Corrosion Science 73(2013):262-273.

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