New understanding of the effect of hydrostatic pressure on the corrosion of Ni-Cr-Mo-V high strength steel

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	New understanding of the effect of hydrostatic pressure on the corrosion of Ni-Cr-Mo-V high strength steel
	Y. G. Yang; T. Zhang; Y. W. Shao; G. Z. Meng; F. H. Wang
	2013
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	73 页码:250-261
摘要	Corrosion of Ni-Cr-Mo-V high strength steel at different hydrostatic pressures is investigated by scanning electron microscopy (SEM) and finite element analysis (FEA). The results indicate that corrosion pits of Ni-Cr-Mo-V high strength steel originate from inclusions in the steel and high hydrostatic pressures accelerate pit growth rate parallel to steel and the coalescence rate of neighbouring pits, which lead to the fast formation of uniform corrosion. Corrosion of Ni-Cr-Mo-V high strength steel under high hydrostatic pressure is the interaction result between electrochemical corrosion and elastic stress. (C) 2013 Elsevier Ltd. All rights reserved.
部门归属	chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [zhang, tao] harbin engn univ, minist educ, corros & protect lab, key lab superlight mat & surface technol, harbin 150001, peoples r china. ; zhang, t (reprint author), harbin engn univ, minist educ, corros & protect lab, key lab superlight mat & surface technol, nantong st 145, harbin 150001, peoples r china. ; zhangtao@hrbeu.edu.cn
关键词	Low Alloy Steel Sem Weight Loss 316l Stainless-steel Sea-water Stochastic-processes Stress-concentration Pitting Corrosion Metal Corrosion Tensile-stress Pit Generation Behavior Aluminum
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/71637
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. G. Yang,T. Zhang,Y. W. Shao,et al. New understanding of the effect of hydrostatic pressure on the corrosion of Ni-Cr-Mo-V high strength steel[J]. Corrosion Science,2013,73:250-261.
APA	Y. G. Yang,T. Zhang,Y. W. Shao,G. Z. Meng,&F. H. Wang.(2013).New understanding of the effect of hydrostatic pressure on the corrosion of Ni-Cr-Mo-V high strength steel.Corrosion Science,73,250-261.
MLA	Y. G. Yang,et al."New understanding of the effect of hydrostatic pressure on the corrosion of Ni-Cr-Mo-V high strength steel".Corrosion Science 73(2013):250-261.