Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp.

doi:10.1016/j.corsci.2018.11.031

	Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp.
	Chen, Shiqiang1,2,3 ; Zhang, Dun 1,3
	2019-03-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	148 页码:71-82
通讯作者	Zhang, Dun(zhangdun@qdio.ac.cn)
摘要	Thalassospira sp. is an iron-reducing bacterium isolated from the marine environment. Effects of T. sp. on corrosion behaviors of Q235 carbon steel in air-saturated seawater were studied. Results of electrochemical measurements and weight loss indicated that the presence of T. sp. promotes Q235 carbon steel corrosion. Surface analyses results showed that heterogeneous adhesion is a typical character for T. sp. biofilm on surface of Q235 carbon steel, and pitting corrosion is induced. The corrosion mechanism model of Q235 carbon steel in air saturated seawater containing T. sp. is proposed through surface micromorphology analyses, composition determination and current distribution.
关键词	Q235 carbon steel EIS XRD Iron-reducing bacteria Microbiologically influenced Corrosion
DOI	10.1016/j.corsci.2018.11.031
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51771180] ; National Key Research and Development Program of China[2016YFB0300604] ; National Key Research and Development Program of China[2014CB643304] ; AoShan Talent Program ; Qingdao National Laboratory for Marine Science and Technology ; National Natural Science Foundation of China[51771180] ; National Key Research and Development Program of China[2016YFB0300604] ; National Key Research and Development Program of China[2014CB643304] ; Aoshan Talent Program ; Qingdao National Laboratory for Marine Science and Technology
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000457950400008
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：50[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/337002/160829
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Zhang, Dun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Shandong Univ, Inst Marine Sci & Technol, 72 Binhai Rd, Jinan 266237, Shandong, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Chen, Shiqiang,Zhang, Dun. Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp.[J]. CORROSION SCIENCE,2019,148:71-82.
APA	Chen, Shiqiang,&Zhang, Dun.(2019).Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp..CORROSION SCIENCE,148,71-82.
MLA	Chen, Shiqiang,et al."Corrosion behavior of Q235 carbon steel in air-saturated seawater containing Thalassospira sp.".CORROSION SCIENCE 148(2019):71-82.

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