Effect of sulfate-reducing bacteria on corrosion of X80 pipeline steel under disbonded coating in a red soil solution

doi:10.1016/j.jmst.2020.12.076

CORC > 金属研究所 > 中国科学院金属研究所

	Effect of sulfate-reducing bacteria on corrosion of X80 pipeline steel under disbonded coating in a red soil solution
	Wei, Boxin 1,2; Xu, Jin 1; Fu, Qi 1,2; Qin, Qingyu 1,2; Bai, Yunlong 1; Sun, Cheng 1; Wang, Chuan 1; Wang, Zhenyao 1; Ke, Wei 1
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	2021-10-10
卷号	87 页码:1-17
关键词	Sulfate-reducing bacteria influenced corrosion Disbonded coating Red soils X80 pipeline steel EIS
ISSN号	1005-0302
DOI	10.1016/j.jmst.2020.12.076
通讯作者	Xu, Jin(xujin@imr.ac.cn) ; Sun, Cheng(chengsun@imr.ac.cn)
英文摘要	Effect 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.
资助项目	National 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研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	JOURNAL MATER SCI TECHNOL
WOS记录号	WOS:000672560200001
资助机构	National Natural Science Foundation of China ; Graduate Innovation Research Program of the Institute of Metal Research, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/160151]
专题	金属研究所_中国科学院金属研究所
通讯作者	Xu, Jin; Sun, Cheng
作者单位	1.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
推荐引用方式 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.