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Ce addition enhances the microbially induced corrosion resistance of Cu-bearing 2205 duplex stainless steel in presence of sulfate reducing bacteria

文献类型：期刊论文

作者Yin, Lu2,3; Xu, Dake1; Yang, Chunguang2; Xi, Tong2; Chen, Xiaobo4; Yang, Ke2
刊名CORROSION SCIENCE
出版日期2021-02-01
卷号179页码:14
关键词Duplex stainless steel CLSM SEM XPS Microbiological corrosion Pitting corrosion
ISSN号0010-938X
DOI10.1016/j.corsci.2020.109141
通讯作者Xu, Dake(xudake@mail.neu.edu.cn) ; Yang, Chunguang(cgyang@imr.ac.cn)
英文摘要Influences of Ce additions (0.08, 0.18 and 0.30 wt.%) on microbiologically influenced corrosion of Cu-bearing 2205 duplex stainless steel (DSS) were investigated through surface analysis and electrochemical measurements during 14-day exposure to a strain of corrosive sulfate reducing bacterium, Desulfovibrio desulfuricans. Results demonstrate the addition of Ce over 0.18 wt.% effectively inhibited the formation of SRB biofilm on surface of 2205-Cu-Ce DSS, and decreased the corrosion tendency to a great degree, indicating that Ce addition over a critical value can significantly enhance antibacterial effect of Cu-bearing 2205 DSS against SRB induced corrosion.
资助项目National Natural Science Foundation of China[51871050] ; National Natural Science Foundation of China[U1906226] ; National Natural Science Foundation of China[U1660118] ; National Natural Science Foundation of China[U2006219] ; Fundamental Research Funds for the Central Universities[N180205021] ; Fundamental Research Funds for the Central Universities[N180203019] ; Fundamental Research Funds for the Central Universities[N2002019] ; Liaoning Revitalization Talents Program[XLYC1907158] ; Youth Innovation Promotion Association CAS[2018221] ; Shi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000606764900001
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Liaoning Revitalization Talents Program ; Youth Innovation Promotion Association CAS ; Shi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences
源URL[http://ir.imr.ac.cn/handle/321006/158981]  
专题金属研究所_中国科学院金属研究所
通讯作者Xu, Dake; Yang, Chunguang
作者单位1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
4.RMIT Univ, Sch Engn, Melbourne, Vic 3001, Australia
推荐引用方式
GB/T 7714		 Yin, Lu,Xu, Dake,Yang, Chunguang,et al. Ce addition enhances the microbially induced corrosion resistance of Cu-bearing 2205 duplex stainless steel in presence of sulfate reducing bacteria[J]. CORROSION SCIENCE,2021,179:14.
APA Yin, Lu,Xu, Dake,Yang, Chunguang,Xi, Tong,Chen, Xiaobo,&Yang, Ke.(2021).Ce addition enhances the microbially induced corrosion resistance of Cu-bearing 2205 duplex stainless steel in presence of sulfate reducing bacteria.CORROSION SCIENCE,179,14.
MLA Yin, Lu,et al."Ce addition enhances the microbially induced corrosion resistance of Cu-bearing 2205 duplex stainless steel in presence of sulfate reducing bacteria".CORROSION SCIENCE 179(2021):14.

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来源：金属研究所

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