IMR OpenIR
Effect of Alternating Current and Sulfate-Reducing Bacteria on Corrosion of X80 Pipeline Steel in Soil -Extract Solution
Qing, Yongchang; Bai, Yunlong; Xu, Jin; Wu, Tangqing; Yan, Maocheng; Sun, Cheng
2019
Source PublicationMATERIALS
ISSN1996-1944
Volume12Issue:1
AbstractAC corrosion has been considere d as a threat to the corrosion of buried pipelines. Effects of sulfate-reducing bacteria (SRB) and alternating current (AC) on corrosion of X80 pipeline steel in soil-extract solution were investigated by electrochemical and surface analysis techniques. AC current can inhibit the growth of planktonic and sessile SRB. The corrosion current density of steel with 10 mA/cm(2) AC current is about nine times bigger than that without AC current. Corrosion morphology changes from small pitting to large pitting holes with increasing AC current density. Corrosion of steel with SRB and AC current is controlled by both active dissolution of iron and film degradation.
Keywordalternating current sulfate-reducing bacteria X80 pipeline steel soil-extract solution
Indexed BySCI
Language英语
WOS IDWOS:000456410200144
PublisherMDPI
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81488
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Qing, Yongchang,Bai, Yunlong,Xu, Jin,et al. Effect of Alternating Current and Sulfate-Reducing Bacteria on Corrosion of X80 Pipeline Steel in Soil -Extract Solution[J]. MATERIALS,2019,12(1).
APA Qing, Yongchang,Bai, Yunlong,Xu, Jin,Wu, Tangqing,Yan, Maocheng,&Sun, Cheng.(2019).Effect of Alternating Current and Sulfate-Reducing Bacteria on Corrosion of X80 Pipeline Steel in Soil -Extract Solution.MATERIALS,12(1).
MLA Qing, Yongchang,et al."Effect of Alternating Current and Sulfate-Reducing Bacteria on Corrosion of X80 Pipeline Steel in Soil -Extract Solution".MATERIALS 12.1(2019).
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
[Qing, Yongchang]'s Articles
[Bai, Yunlong]'s Articles
[Xu, Jin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qing, Yongchang]'s Articles
[Bai, Yunlong]'s Articles
[Xu, Jin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qing, Yongchang]'s Articles
[Bai, Yunlong]'s Articles
[Xu, Jin]'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.