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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
Source PublicationCorrosion Science
ISSN0010-938X
Volume91Pages:86-94
AbstractIn 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.
description.department[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
KeywordCarbon 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
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73978
Collection中国科学院金属研究所
Recommended Citation
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.
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