Study on corrosion, hydrogen permeation, and stress corrosion cracking behaviours of AISI 4135 steel in the tidal zone

doi:10.1038/s41529-022-00309-2

	Study on corrosion, hydrogen permeation, and stress corrosion cracking behaviours of AISI 4135 steel in the tidal zone
	Xu, Yong1,2,3,4 ; Huang, Yanliang 1,2,4; Cai, Fanfan1,2,3,4 ; Lu, Dongzhu 1,2,4; Wang, Zhengquan1,2,3,4 ; Wang, Xiutong 1,2,4
	2022-12-05
发表期刊	NPJ MATERIALS DEGRADATION
卷号	6 期号:1 页码:18
通讯作者	Huang, Yanliang([email protected]) ; Lu, Dongzhu([email protected])
摘要	High-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.
DOI	10.1038/s41529-022-00309-2
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China; [41976033]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000893660700001
出版者	NATURE PORTFOLIO
引用统计	被引频次：8[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/337002/181010
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Huang, Yanliang; Lu, Dongzhu
作者单位	1.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
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	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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