Evaluation of Hydrogen Permeation into High-Strength Steel during Corrosion in Different Marine Corrosion Zones

doi:10.3390/app12062785

	Evaluation of Hydrogen Permeation into High-Strength Steel during Corrosion in Different Marine Corrosion Zones
	Xu, Yong1,2,3,4 ; Huang, Yanliang 1,2,4; Cai, Fanfan 1,2,3,4; Wang, Zhengquan 1,2,3,4; Lu, Dongzhu 1,2,4; Wang, Xiutong 1,2,4; Yang, Lihui1,2,4
	2022-03-01
发表期刊	APPLIED SCIENCES-BASEL
卷号	12 期号:6 页码:20
通讯作者	Huang, Yanliang(hyl@qdio.ac.cn)
摘要	Hydrogen permeation into high-strength steel during the corrosion process can deteriorate their mechanical properties, thus seriously threatening the safety of steel structures. However, the hydrogen permeation behavior of steels in corrosive marine environments is not well understood. In this study, the hydrogen permeation behavior and mechanism of AISI 4135 steel in different marine corrosion zones was investigated for the first time using an in situ hydrogen permeation monitoring system via outdoor and indoor tests. The three-month outdoor hydrogen permeation test showed that the diffusible hydrogen content of the steels exposed to the marine atmospheric, splash, tidal and immersion zone was 3.15 x 10(-3), 7.00 x 10(-2), 2.06 x 10(-2) and 3.33 x 10(-2) wt ppm, respectively. Meanwhile, results showed that the hydrogen permeation current density was positively correlated with the corrosion rate of the steel in the marine environments. This research is of great significance for guiding the safe application of high-strength steel in the marine environments.
关键词	high-strength steel hydrogen permeation sensor marine corrosion environments
DOI	10.3390/app12062785
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	Chemistry ; Engineering ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000776081300001
出版者	MDPI
引用统计	被引频次：4[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/337002/178637
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Huang, Yanliang
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, Open Studio Marine Corros & Protect, Qingdao 266237, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Xu, Yong,Huang, Yanliang,Cai, Fanfan,et al. Evaluation of Hydrogen Permeation into High-Strength Steel during Corrosion in Different Marine Corrosion Zones[J]. APPLIED SCIENCES-BASEL,2022,12(6):20.
APA	Xu, Yong.,Huang, Yanliang.,Cai, Fanfan.,Wang, Zhengquan.,Lu, Dongzhu.,...&Yang, Lihui.(2022).Evaluation of Hydrogen Permeation into High-Strength Steel during Corrosion in Different Marine Corrosion Zones.APPLIED SCIENCES-BASEL,12(6),20.
MLA	Xu, Yong,et al."Evaluation of Hydrogen Permeation into High-Strength Steel during Corrosion in Different Marine Corrosion Zones".APPLIED SCIENCES-BASEL 12.6(2022):20.

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