Corrosion of high-strength steel in 3.5% NaCl solution under hydrostatic pressure: Understanding electrochemical corrosion with tensile stress coupling

doi:10.1016/j.corsci.2023.111204

IMR OpenIR

	Corrosion of high-strength steel in 3.5% NaCl solution under hydrostatic pressure: Understanding electrochemical corrosion with tensile stress coupling
	Liu, Rui 1; Song, Yushan 1; Cui, Yu 2; Meng, Fandi 1; Liu, Li 1; Wang, Fuhui 1
通讯作者	Liu, Li(liuli@mail.neu.edu.cn)
	2023-07-15
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	219 页码:11
摘要	Early corrosion of Ni-Cr-Mo-V high strength steel under hydrostatic pressure and tensile stress was investigated by microstructure characterization and electrochemical measurements. The main results show that plastic deformation has a double effect: -similar to the effect of hydrostatic pressure, the anodic current increases due to changes of the electrical double layer. This increase in current can be calculated by Gutman's theory; -the other effect is to damage the corrosion film coherent with the steel matrix. This synergism between plastic deformation and hydrostatic pressure further promotes the corrosion of Ni-CrMo-V alloy.
关键词	Deep-sea corrosion Hydrostatic pressure Stress corrosion High strength steel
资助者	China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China
DOI	10.1016/j.corsci.2023.111204
收录类别	SCI
语种	英语
资助项目	China Postdoctoral Science Foundation[2021M700711] ; Fundamental Research Funds for the Central Universities[N2202017] ; National Natural Science Foundation of China[U20b2026]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000989726300001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：21[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177944
专题	中国科学院金属研究所
通讯作者	Liu, Li
作者单位	1.Northeastern Univ, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Wencui Rd 62, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, Rui,Song, Yushan,Cui, Yu,et al. Corrosion of high-strength steel in 3.5% NaCl solution under hydrostatic pressure: Understanding electrochemical corrosion with tensile stress coupling[J]. CORROSION SCIENCE,2023,219:11.
APA	Liu, Rui,Song, Yushan,Cui, Yu,Meng, Fandi,Liu, Li,&Wang, Fuhui.(2023).Corrosion of high-strength steel in 3.5% NaCl solution under hydrostatic pressure: Understanding electrochemical corrosion with tensile stress coupling.CORROSION SCIENCE,219,11.
MLA	Liu, Rui,et al."Corrosion of high-strength steel in 3.5% NaCl solution under hydrostatic pressure: Understanding electrochemical corrosion with tensile stress coupling".CORROSION SCIENCE 219(2023):11.