IOCAS-IR  > 海洋环境腐蚀与生物污损重点实验室
Study on corrosion, hydrogen permeation, and stress corrosion cracking behaviours of AISI 4135 steel in the tidal zone
Xu, Yong1,2,3,4; Huang, Yanliang1,2,4; Cai, Fanfan1,2,3,4; Lu, Dongzhu1,2,4; Wang, Zhengquan1,2,3,4; Wang, Xiutong1,2,4
2022-12-05
Source PublicationNPJ MATERIALS DEGRADATION
Volume6Issue:1Pages:18
Corresponding AuthorHuang, Yanliang(hyl@qdio.ac.cn) ; Lu, Dongzhu(ldz@qdio.ac.cn)
AbstractHigh-strength steels are widely used in marine engineering; however, they suffer from the risks of corrosion, hydrogen permeation, and stress corrosion cracking (SCC) in wet-dry cyclic marine environments. In this study, the corrosion, hydrogen permeation, and SCC behaviours of AISI 4135 steel in the tidal zone were investigated using electrochemical corrosion, electrochemical hydrogen permeation, and slow strain rate tests, respectively, via field exposure. The results showed that the AISI 4135 steel sample placed at the high tide level had high SCC susceptibility because of severe pitting corrosion and hydrogen permeation, whereas the steel samples placed at the middle and low tide levels had low SCC susceptibilities. The dry/wet time ratio was crucial in determining the SCC behaviour and mechanism of the steel in the tidal zone. With increasing time ratio, the SCC mechanism changed from micro-void coalescence control to localised anodic dissolution and hydrogen embrittlement in tandem.
DOI10.1038/s41529-022-00309-2
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China ; [41976033]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000893660700001
PublisherNATURE PORTFOLIO
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/181010
Collection海洋环境腐蚀与生物污损重点实验室
Corresponding AuthorHuang, Yanliang; Lu, Dongzhu
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
2.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, 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
Xu, Yong,Huang, Yanliang,Cai, Fanfan,et al. Study on corrosion, hydrogen permeation, and stress corrosion cracking behaviours of AISI 4135 steel in the tidal zone[J]. NPJ MATERIALS DEGRADATION,2022,6(1):18.
APA Xu, Yong,Huang, Yanliang,Cai, Fanfan,Lu, Dongzhu,Wang, Zhengquan,&Wang, Xiutong.(2022).Study on corrosion, hydrogen permeation, and stress corrosion cracking behaviours of AISI 4135 steel in the tidal zone.NPJ MATERIALS DEGRADATION,6(1),18.
MLA Xu, Yong,et al."Study on corrosion, hydrogen permeation, and stress corrosion cracking behaviours of AISI 4135 steel in the tidal zone".NPJ MATERIALS DEGRADATION 6.1(2022):18.
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