Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel

doi:10.1016/j.corsci.2022.110210

CORC > 金属研究所 > 中国科学院金属研究所

	Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel
	Yang, J.1,2; Wang, Z. B.2; Qiao, Y. X.3; Zheng, Y. G.2
刊名	CORROSION SCIENCE
	2022-05-01
卷号	199 页码:11
关键词	Carbon steel Under-deposit corrosion Microbiologically influenced corrosion Sulfate reducing bacteria Synergistic effect
ISSN号	0010-938X
DOI	10.1016/j.corsci.2022.110210
通讯作者	Wang, Z. B.(zbwang12s@imr.ac.cn) ; Zheng, Y. G.(ygzheng@imr.ac.cn)
英文摘要	The synergistic effects of deposits and sulfate reducing bacteria (SRB) on the corrosion of a carbon steel are clarified by purposely designing four groups of experiments. The weight loss combined with electrochemical measurements and the surface profiling determine quantitatively that deposits and SRB contribute synergistically similar to 75% and similar to 49% to uniform and localized corrosion, respectively. Based on the experimental evidence, the synergism is explained in terms of the promotion effects of SRB on under-deposit corrosion (UDC) due to unevenly distributed iron sulfides produced by SRB and the acceleration effects of deposits on SRB corrosion resulting from UDC-induced accumulation of SRB.
资助项目	Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province[2017CL18]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000782115700006
资助机构	Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/172665]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wang, Z. B.; Zheng, Y. G.
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Peoples R China
推荐引用方式 GB/T 7714	Yang, J.,Wang, Z. B.,Qiao, Y. X.,et al. Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel[J]. CORROSION SCIENCE,2022,199:11.
APA	Yang, J.,Wang, Z. B.,Qiao, Y. X.,&Zheng, Y. G..(2022).Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel.CORROSION SCIENCE,199,11.
MLA	Yang, J.,et al."Synergistic effects of deposits and sulfate reducing bacteria on the corrosion of carbon steel".CORROSION SCIENCE 199(2022):11.