Anisotropic 3D growth of corrosion pits initiated at MnS inclusions for A537 steel during corrosion fatigue

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	Anisotropic 3D growth of corrosion pits initiated at MnS inclusions for A537 steel during corrosion fatigue
	J. Ma; B. Zhang; J. Q. Wang; G. Z. Wang; E. H. Han; W. Ke
	2010
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	52 期号:9 页码:2867-2877
摘要	The 3D growth behaviour of pits initiated at MnS inclusions for A537 steel under cyclic load condition has been investigated by confocal scanning laser microscope and finite element analysis. The results indicated the growth of pit for cyclic-stressed samples showed anisotropic behaviour. Significant higher growth rate was found in the direction perpendicular to load axis. Finite element analysis indicated that localized plastic strain played an important role on pit growth. The growth kinetics of pit in width direction is dominated by plastic deformation. Coalescences of pits further increase the growth rate of pit as predicted by finite element analysis. (C) 2010 Elsevier Ltd. All rights reserved.
部门归属	[ma, jin; zhang, bo; wang, jianqiu; han, en-hou; ke, wei] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [wang, guozhen] e china univ sci & technol, sch mech & power engn, moe key lab safety sci pressurized syst, shanghai 200237, peoples r china.;ma, j (reprint author), chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china;bxz011@imr.ac.cn
关键词	Steel Sem Corrosion Fatigue Pitting Corrosion Transient Dissolution Behavior Low-carbon Steel Pitting Corrosion Stainless-steel Crack Initiation Mechanochemical Behavior Aluminum-alloy Stress Strain Transition
URL	查看原文
WOS记录号	WOS:000280272200015
引用统计	被引频次：57[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/321006/31363
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. Ma,B. Zhang,J. Q. Wang,et al. Anisotropic 3D growth of corrosion pits initiated at MnS inclusions for A537 steel during corrosion fatigue[J]. Corrosion Science,2010,52(9):2867-2877.
APA	J. Ma,B. Zhang,J. Q. Wang,G. Z. Wang,E. H. Han,&W. Ke.(2010).Anisotropic 3D growth of corrosion pits initiated at MnS inclusions for A537 steel during corrosion fatigue.Corrosion Science,52(9),2867-2877.
MLA	J. Ma,et al."Anisotropic 3D growth of corrosion pits initiated at MnS inclusions for A537 steel during corrosion fatigue".Corrosion Science 52.9(2010):2867-2877.