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Mechano-chemical effect of pipeline steel in microbiological corrosion
Wu, Tangqing; Yan, Maocheng; Xu, Jin; Liu, Yongxiong; Sun, Cheng; Ke, Wei; Wu, TQ (reprint author), Xiangtan Univ, Sch Mat Sci & Engn, Key Lab Mat Design & Preparat Technol Hunan Prov, Xiangtan 411105, Peoples R China.; Sun, C (reprint author), Chinese Acad Sci, Inst Met Res, Environm Corros Ctr, Shenyang 110016, Peoples R China.
2016-07-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume108Pages:160-168
AbstractThe effects of sulfate-reducing bacterial (SRB) on mechano-chemical effect were usually neglected in many literatures. In the paper, the effects of strain, strain rate and SRB physiological activity on mechanochemical effect of X80 steel were investigated via dynamic tensile testing. The results indicated that SRB physiological activity, the increasing strain and strain rate enhanced individually the mechano-chemical effect. SRB physiological activity and stress synergistically promoted the mechano-chemical effect, while no interaction was observed between SRB physiological activity and strain rate. The local corrosion and sulfide were two main reasons for the increasing mechano-chemical effect in the SRB-inoculated soil solution. (C) 2016 Elsevier Ltd. All rights reserved.
description.department[wu, tangqing ; liu, yongxiong] xiangtan univ, sch mat sci & engn, key lab mat design & preparat technol hunan prov, xiangtan 411105, peoples r china ; [wu, tangqing ; yan, maocheng ; xu, jin ; sun, cheng ; ke, wei] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china ; [wu, tangqing ; liu, yongxiong] xiangtan univ, minist educ, key lab low dimens mat & applicat technol, xiangtan 411105, peoples r china
KeywordSteel Sem Microbiological Corrosion
Subject AreaMaterials Science ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51471176]; National RD Infrastructure and Facility Development Program of China [2005DKA10400CT-2-02]; Xiangtan University Start-up Fund [15QDZ38]; Xiangtan University Fund [15ZXZ15]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/75814
Collection中国科学院金属研究所
Corresponding AuthorWu, TQ (reprint author), Xiangtan Univ, Sch Mat Sci & Engn, Key Lab Mat Design & Preparat Technol Hunan Prov, Xiangtan 411105, Peoples R China.; Sun, C (reprint author), Chinese Acad Sci, Inst Met Res, Environm Corros Ctr, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Wu, Tangqing,Yan, Maocheng,Xu, Jin,et al. Mechano-chemical effect of pipeline steel in microbiological corrosion[J]. CORROSION SCIENCE,2016,108:160-168.
APA Wu, Tangqing.,Yan, Maocheng.,Xu, Jin.,Liu, Yongxiong.,Sun, Cheng.,...&Sun, C .(2016).Mechano-chemical effect of pipeline steel in microbiological corrosion.CORROSION SCIENCE,108,160-168.
MLA Wu, Tangqing,et al."Mechano-chemical effect of pipeline steel in microbiological corrosion".CORROSION SCIENCE 108(2016):160-168.
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