Effects of oyster as macrofouling organism on corrosion mechanisms of a high-strength low-alloy steel

doi:10.1016/j.corsci.2022.110580

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	Effects of oyster as macrofouling organism on corrosion mechanisms of a high-strength low-alloy steel
	Wang, Zhengquan 1,2,3,4; Huang, Yanliang 1,2,3,4; Wang, Xiutong 1,2,3,4; Xu, Yong 1,2,3,4; Cai, Fanfan 1,2,3,4
刊名	CORROSION SCIENCE
	2022-10-01
卷号	207 页码:14
关键词	Oyster Rust-layer stabilizer Crevice corrosion Accelerators High-strength low-alloy steel
ISSN号	0010-938X
DOI	10.1016/j.corsci.2022.110580
通讯作者	Huang, Yanliang(hyl@qdio.ac.cn) ; Wang, Xiutong(wangxiutong@qdio.ac.cn)
英文摘要	Adhered oysters can cause complex corrosion of fouled steel structures, with localized crevice corrosion being the most severe. A crevice corrosion model of steel caused by oysters is proposed, showing that oyster secretions can penetrate into the oyster/steel interface and act as a stabilizer of the rust layer, enabling tight attachment and thereby slowing the metal corrosion rate. In contrast, oxygen concentration cells, enriched Cl-, anaerobic bac-teria, the presence of organic free radicals and oxidative cross-linking during the curing process of oyster se-cretions act as localized corrosion accelerators facilitating the crevice corrosion process in the oyster/steel gap.
资助项目	National Natural Science Foundation of China[41976033]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000847671900002
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/180918]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Huang, Yanliang; Wang, Xiutong
作者单位	1.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhengquan,Huang, Yanliang,Wang, Xiutong,et al. Effects of oyster as macrofouling organism on corrosion mechanisms of a high-strength low-alloy steel[J]. CORROSION SCIENCE,2022,207:14.
APA	Wang, Zhengquan,Huang, Yanliang,Wang, Xiutong,Xu, Yong,&Cai, Fanfan.(2022).Effects of oyster as macrofouling organism on corrosion mechanisms of a high-strength low-alloy steel.CORROSION SCIENCE,207,14.
MLA	Wang, Zhengquan,et al."Effects of oyster as macrofouling organism on corrosion mechanisms of a high-strength low-alloy steel".CORROSION SCIENCE 207(2022):14.