IOCAS-IR  > 海洋环境腐蚀与生物污损重点实验室
Effects of oyster as macrofouling organism on corrosion mechanisms of a high-strength low-alloy steel
Wang, Zhengquan1,2,3,4; Huang, Yanliang1,2,3,4; Wang, Xiutong1,2,3,4; Xu, Yong1,2,3,4; Cai, Fanfan1,2,3,4
2022-10-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume207Pages:14
Corresponding AuthorHuang, Yanliang(hyl@qdio.ac.cn) ; Wang, Xiutong(wangxiutong@qdio.ac.cn)
AbstractAdhered 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.
KeywordOyster Rust-layer stabilizer Crevice corrosion Accelerators High-strength low-alloy steel
DOI10.1016/j.corsci.2022.110580
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41976033]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000847671900002
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/180919
Collection海洋环境腐蚀与生物污损重点实验室
Corresponding AuthorHuang, Yanliang; Wang, Xiutong
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
4.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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.
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