Hydrogen permeation of X80 steel with superficial stress in the presence of sulfate-reducing bacteria

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	Hydrogen permeation of X80 steel with superficial stress in the presence of sulfate-reducing bacteria
	T. Q.; Yan Wu, C.; Zeng, D. C.; Xu, J.; Sun, C.; Yu, C. K.; Ke, W.
	2015
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	91 页码:86-94
摘要	In this paper, investigations on hydrogen permeation of X80 pipeline were conducted under superficial stress and cathodic protection in the presence of sulfate-reducing bacteria (SRB). Superficial stress was introduced to X80 pipeline steel by mechanical abrading. The mechanical abrading process trends to increase the surface area ratio and introduce compression stresses on the steel surface. The activity of SRB, the superficial stress and the cathodic potentials accelerate the hydrogen flux of the steel in the soil solution. SRB and superficial stresses have synergistic effects on promoting hydrogen flux of the steel in the soil solution. (C) 2014 Elsevier Ltd. All rights reserved.
部门归属	[wu, tangqing ; yan, cheng ; xu, jin ; sun, cheng ; yu, changkun ; ke, wei] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china. [wu, tangqing] xiangtan univ, sch mat sci & engn, xiangtan 411105, peoples r china. [wu, tangqing] univ chinese acad sci, beijing 100049, peoples r china. [zeng, dechun] oil gas storage & transportat co, xinjiang oilfield branch, karamay 834002, peoples r china. ; sun, c (reprint author), chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china. ; chengsun@imr.ac.cn
关键词	Carbon Steel Potentiostatic Xrd Hydrogen Permeation Effects Of Strain Microbiological Corrosion High-strength Steel Electrochemical Impedance Spectroscopy Microbiologically Induced Corrosion X-ray-diffraction Pipeline Steel Carbon-steel Induced Cracking Cathodic Protection Stainless-steel Sea Environment
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73978
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. Q.,Yan Wu, C.,Zeng, D. C.,et al. Hydrogen permeation of X80 steel with superficial stress in the presence of sulfate-reducing bacteria[J]. Corrosion Science,2015,91:86-94.
APA	T. Q..,Yan Wu, C..,Zeng, D. C..,Xu, J..,Sun, C..,...&Ke, W..(2015).Hydrogen permeation of X80 steel with superficial stress in the presence of sulfate-reducing bacteria.Corrosion Science,91,86-94.
MLA	T. Q.,et al."Hydrogen permeation of X80 steel with superficial stress in the presence of sulfate-reducing bacteria".Corrosion Science 91(2015):86-94.