Corrosion of mild steel in sea mud containing sulphate reducing bacteria

doi:10.1179/1879139514Y.0000000132

	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; Cheng, YF (reprint author), Univ Calgary, Dept Mech & Mfg Engn, Calgary, AB T2N 1N4, Canada.
	2014-10-01
发表期刊	CANADIAN METALLURGICAL QUARTERLY
卷号	53 期号:4 页码:450-454
文章类型	Article
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.
关键词	Corrosion Mild Steel Sea Mud Sulphate Reducing Bacteria
学科领域	Metallurgy & Metallurgical Engineering
DOI	10.1179/1879139514Y.0000000132
收录类别	SCI
语种	英语
WOS记录号	WOS:000346125300009
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/23864
专题	海洋环境腐蚀与生物污损重点实验室海洋地质与环境重点实验室
通讯作者	Cheng, YF (reprint author), Univ Calgary, Dept Mech & Mfg Engn, Calgary, AB T2N 1N4, Canada.
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
第一作者单位	中国科学院海洋研究所
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.,&Cheng, YF .(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.

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