Corrosion of mild steel in sea mud containing sulphate reducing bacteria

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	Corrosion of mild steel in sea mud containing sulphate reducing bacteria
	Zhao, X.1,2 ; Duan, J.2; Hou, B.2; Cheng, Y. F.3
刊名	CANADIAN METALLURGICAL QUARTERLY
	2014-10-01
卷号	53 期号:4 页码:450-454
关键词	Corrosion Mild steel Sea mud Sulphate reducing bacteria
通讯作者	Cheng, YF (reprint author), Univ Calgary, Dept Mech & Mfg Engn, Calgary, AB T2N 1N4, Canada.
英文摘要	In this work, the corrosion behaviour of a mild steel was studied in a sea mud extracted solution in the absence and presence of sulphate reducing bacteria (SRB) by electrochemical impedance spectroscope measurements and scanning electron microscope characterisation. The presence of SRB in the sea mud extracted solution affects corrosion of steel remarkably. In the absence of SRB, the steel corrosion is somewhat inhibited by the formed corrosion product layer. However, the addition of SRB enhances corrosion of the steel due to its metabolism activity. It is speculated that the formed sulphide product may experience transformation decreasing the protectiveness of the product layer.
学科主题	Metallurgy & Metallurgical Engineering
收录类别	SCI
语种	英语
WOS记录号	WOS:000346125300009
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/23864]
专题	海洋研究所_海洋腐蚀与防护研究发展中心海洋研究所_海洋地质与环境重点实验室
作者单位	1.Zhejiang Ocean Univ, Sch Naval Architecture & Ocean Engn, Zhoushan 316000, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marin Environm Corros & Biofouling, Qingdao 266071, Peoples R China 3.Univ Calgary, Dept Mech & Mfg Engn, Calgary, AB T2N 1N4, Canada
推荐引用方式 GB/T 7714	Zhao, X.,Duan, J.,Hou, B.,et al. Corrosion of mild steel in sea mud containing sulphate reducing bacteria[J]. CANADIAN METALLURGICAL QUARTERLY,2014,53(4):450-454.
APA	Zhao, X.,Duan, J.,Hou, B.,&Cheng, Y. F..(2014).Corrosion of mild steel in sea mud containing sulphate reducing bacteria.CANADIAN METALLURGICAL QUARTERLY,53(4),450-454.
MLA	Zhao, X.,et al."Corrosion of mild steel in sea mud containing sulphate reducing bacteria".CANADIAN METALLURGICAL QUARTERLY 53.4(2014):450-454.