Corrosion of antibacterial Cu-bearing 316L stainless steels in the presence of sulfate reducing bacteria

IMR OpenIR

	Corrosion of antibacterial Cu-bearing 316L stainless steels in the presence of sulfate reducing bacteria
	Liu, HW; Xu, DK; Yang, K; Liu, HF; Cheng, YF; Liu, HF (reprint author), Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Minist Educ, Hubei Key Lab Mat Chem & Serv Failure,Key Lab Lar, Wuhan 430074, Hubei, Peoples R China.; Cheng, YF (reprint author), Univ Calgary, Dept Mech Engn, Calgary, AB T2N 1N4, Canada.
	2018-03-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	132 页码:46-55
摘要	Corrosion of two types of antibacterial Cu-bearing 316L stainless steel was investigated in a medium containing sulfate reducing bacteria (SRB) by various surface characterization and electrochemical measurements. The addition of Cu does not improve the resistance of 316L stainless steel to microbiologically influenced corrosion. The anticorrosion performance of 316L-Cu-A is better than 316L-Cu-B, which is believed to be associated with the addition of elements La and Ce, rather than Cu, in the steel. The Cu ions react with sulfides produced by SRB to produce copper sulfide on the steel surface, increasing corrosion of the Cu-bearing stainless steels.; Corrosion of two types of antibacterial Cu-bearing 316L stainless steel was investigated in a medium containing sulfate reducing bacteria (SRB) by various surface characterization and electrochemical measurements. The addition of Cu does not improve the resistance of 316L stainless steel to microbiologically influenced corrosion. The anticorrosion performance of 316L-Cu-A is better than 316L-Cu-B, which is believed to be associated with the addition of elements La and Ce, rather than Cu, in the steel. The Cu ions react with sulfides produced by SRB to produce copper sulfide on the steel surface, increasing corrosion of the Cu-bearing stainless steels.
部门归属	[liu, hongwei ; liu, hongfang] huazhong univ sci & technol, sch chem & chem engn, minist educ, hubei key lab mat chem & serv failure,key lab lar, wuhan 430074, hubei, peoples r china ; [liu, hongwei ; cheng, y. frank] univ calgary, dept mech engn, calgary, ab t2n 1n4, canada ; [xu, dake ; yang, ke] chinese acad sci, inst met res, shenyang 110016, liaoning, peoples r china
关键词	Microbiologically Influenced Corrosion Iron-oxidizing Bacteria Pseudomonas-aeruginosa Biofilm Desulfovibrio-vulgaris Biofilm Carbon-steel Pipeline Steel Artificial Seawater Behavior Resistance Inhibition
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者	Shenzhen strategic emerging industry development special fund project [JCYJ20130401144744190]; Innovation Foundation of Huazhong University of Science and Technology Innovation Institute [2015TS150, 2015ZZGH010]
收录类别	SCI
语种	英语
WOS记录号	WOS:000424961000005
引用统计	被引频次：116[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/79470
专题	中国科学院金属研究所
通讯作者	Liu, HF (reprint author), Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Minist Educ, Hubei Key Lab Mat Chem & Serv Failure,Key Lab Lar, Wuhan 430074, Hubei, Peoples R China.; Cheng, YF (reprint author), Univ Calgary, Dept Mech Engn, Calgary, AB T2N 1N4, Canada.
推荐引用方式 GB/T 7714	Liu, HW,Xu, DK,Yang, K,et al. Corrosion of antibacterial Cu-bearing 316L stainless steels in the presence of sulfate reducing bacteria[J]. CORROSION SCIENCE,2018,132:46-55.
APA	Liu, HW.,Xu, DK.,Yang, K.,Liu, HF.,Cheng, YF.,...&Cheng, YF .(2018).Corrosion of antibacterial Cu-bearing 316L stainless steels in the presence of sulfate reducing bacteria.CORROSION SCIENCE,132,46-55.
MLA	Liu, HW,et al."Corrosion of antibacterial Cu-bearing 316L stainless steels in the presence of sulfate reducing bacteria".CORROSION SCIENCE 132(2018):46-55.