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Effect of sulfate-reducing bacteria on corrosion of X80 pipeline steel under disbonded coating in a red soil solution
Wei, Boxin1,2; Xu, Jin1; Fu, Qi1,2; Qin, Qingyu1,2; Bai, Yunlong1; Sun, Cheng1; Wang, Chuan1; Wang, Zhenyao1; Ke, Wei1
Corresponding AuthorXu, Jin(xujin@imr.ac.cn) ; Sun, Cheng(chengsun@imr.ac.cn)
2021-10-10
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume87Pages:1-17
AbstractEffect of sulfate-reducing bacteria on the corrosion behaviors of API-X80 pipeline steel has been studied in crevices under simulated disbonded coatings in red soil solution. The results show that there are amounts of SRB in the crevice under the simulated disbonded coating in the red soil solution during the whole period of experiment. The electrochemical impedance spectroscopy shows that SRB can enhance the corrosion of the steel in the crevice under the simulated disbonded coating, and the thermodynamic analyses indicate that SRB can accelerate the corrosion of steel using not only sulfate but also ferric hydroxide as electron acceptors. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
KeywordSulfate-reducing bacteria influenced corrosion Disbonded coating Red soils X80 pipeline steel EIS
Funding OrganizationNational Natural Science Foundation of China ; Graduate Innovation Research Program of the Institute of Metal Research, Chinese Academy of Sciences
DOI10.1016/j.jmst.2020.12.076
Indexed BySCI
Languageen
Funding ProjectNational Natural Science Foundation of China[51871228] ; National Natural Science Foundation of China[51771213and51471176] ; Graduate Innovation Research Program of the Institute of Metal Research, Chinese Academy of Sciences
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000672560200001
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/160152
Collection中国科学院金属研究所
Corresponding AuthorXu, Jin; Sun, Cheng
Affiliation1.Chinese Acad Sci, Inst Met Res, Liaoning Shenyang Soil & Atmosphere Mat Corros Na, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Wei, Boxin,Xu, Jin,Fu, Qi,et al. Effect of sulfate-reducing bacteria on corrosion of X80 pipeline steel under disbonded coating in a red soil solution[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,87:1-17.
APA Wei, Boxin.,Xu, Jin.,Fu, Qi.,Qin, Qingyu.,Bai, Yunlong.,...&Ke, Wei.(2021).Effect of sulfate-reducing bacteria on corrosion of X80 pipeline steel under disbonded coating in a red soil solution.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,87,1-17.
MLA Wei, Boxin,et al."Effect of sulfate-reducing bacteria on corrosion of X80 pipeline steel under disbonded coating in a red soil solution".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 87(2021):1-17.
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