IMR OpenIR
Effect of alternating current and nitrate reducing bacteria on corrosion of X80 pipeline steel in Shenyang soil solution
Fu, Qi1,2; Xu, Jin2,3; Wei, Boxin1,2; Qin, Qingyu1,2; Gao, Liqun2; Bai, Yunlong2,3; Yu, Changkun2,3; Sun, Cheng2,3
Corresponding AuthorXu, Jin(xujin@imr.ac.cn) ; Sun, Cheng(chengsun@imr.ac.cn)
2021-11-01
Source PublicationENGINEERING FAILURE ANALYSIS
ISSN1350-6307
Volume129Pages:19
AbstractIn this work, electrochemical measurements and surface analysis techniques were used to investigate the effects of alternating current (AC) and nitrate reducing bacteria (NRB) on the corrosion behavior of X80 pipeline steel in the Shenyang soil extract solution. Either AC or NRB increases the corrosion rate of X80 steel samples, and the combination of AC and NRB can make the corrosion rate reach about 16.5 times of that without AC and NRB. Confocal laser scanning microscopy (CLSM) images show that the maximum pitting depth is up to 38.3 pm through the synergistic effect of AC and NRB. The data in this paper strongly confirms that AC and NRB synergistically accelerate the pitting formation of X80 pipeline steel, and lead to the generation of deeper and larger pits.
KeywordNRB AC X80 pipeline steel Synergistic effect
Funding OrganizationNational Natural Science Foundation of China
DOI10.1016/j.engfailanal.2021.105688
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51771213] ; National Natural Science Foundation of China[51871228]
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Mechanical ; Materials Science, Characterization & Testing
WOS IDWOS:000701866700004
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166687
Collection中国科学院金属研究所
Corresponding AuthorXu, Jin; Sun, Cheng
Affiliation1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
3.Liaoning Shenyang Soil & Atmosphere Corros Mat Na, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Fu, Qi,Xu, Jin,Wei, Boxin,et al. Effect of alternating current and nitrate reducing bacteria on corrosion of X80 pipeline steel in Shenyang soil solution[J]. ENGINEERING FAILURE ANALYSIS,2021,129:19.
APA Fu, Qi.,Xu, Jin.,Wei, Boxin.,Qin, Qingyu.,Gao, Liqun.,...&Sun, Cheng.(2021).Effect of alternating current and nitrate reducing bacteria on corrosion of X80 pipeline steel in Shenyang soil solution.ENGINEERING FAILURE ANALYSIS,129,19.
MLA Fu, Qi,et al."Effect of alternating current and nitrate reducing bacteria on corrosion of X80 pipeline steel in Shenyang soil solution".ENGINEERING FAILURE ANALYSIS 129(2021):19.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Fu, Qi]'s Articles
[Xu, Jin]'s Articles
[Wei, Boxin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Fu, Qi]'s Articles
[Xu, Jin]'s Articles
[Wei, Boxin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Fu, Qi]'s Articles
[Xu, Jin]'s Articles
[Wei, Boxin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.