Study on the Electrochemical Corrosion Behavior of 304 Stainless Steel in Chloride Ion Solutions

doi:10.20964/2021.02.01

CORC > 金属研究所 > 中国科学院金属研究所

	Study on the Electrochemical Corrosion Behavior of 304 Stainless Steel in Chloride Ion Solutions
	Zhang, Yu 2; Yang, Changdi 2; Zhao, Lin 1; Zhang, Jiwen 2
刊名	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
	2021-02-01
卷号	16 期号:2 页码:12
关键词	304 stainless steel passive film concentration of Cl- pitting corrosion
ISSN号	1452-3981
DOI	10.20964/2021.02.01
通讯作者	Zhao, Lin(zhaolin@imr.ac.cn)
英文摘要	The corrosion behavior of 304 stainless steel under different concentrations of Cl- and specific Fe3+ was studied with different immersion times by open-circuit potential, AC impedance, and cyclic voltammetry curves. The results show that with an increase in the concentration of Cl- in the solution, the stability of 304 stainless steel with the passive film decreased. The potential time curve shows that in the initial stage, the incubation process of pitting can be described by exponential relationship. At the initial stage of immersion, the passive film of austenitic stainless steel hindered the corrosion of Cl- to some extent, but by prolonging the immersion time, Cl- destroyed the integrity of the passive film on the surface of austenitic stainless steel, and eventually led to apparent pitting corrosion.
资助项目	Science and technology program of Liaoning Province[20170540637]
WOS研究方向	Electrochemistry
语种	英语
出版者	ESG
WOS记录号	WOS:000620082300043
资助机构	Science and technology program of Liaoning Province
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/161302]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhao, Lin
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Shenyang Univ, Sch Mech Engn, Shenyang 110044, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yu,Yang, Changdi,Zhao, Lin,et al. Study on the Electrochemical Corrosion Behavior of 304 Stainless Steel in Chloride Ion Solutions[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2021,16(2):12.
APA	Zhang, Yu,Yang, Changdi,Zhao, Lin,&Zhang, Jiwen.(2021).Study on the Electrochemical Corrosion Behavior of 304 Stainless Steel in Chloride Ion Solutions.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,16(2),12.
MLA	Zhang, Yu,et al."Study on the Electrochemical Corrosion Behavior of 304 Stainless Steel in Chloride Ion Solutions".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 16.2(2021):12.