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Corrosion Behavior of 316 Stainless Steel Exposed to a Simulated Salt lake Atmospheric Environment under UV Illumination
Guo, Mingxiao1,2; Lu, Xiao1,2; Tang, Junrong1,2; Pan, Chen2; Wang, Zhenyao2
Corresponding AuthorPan, Chen(cpan@imr.ac.cn) ; Wang, Zhenyao(zhywang@imr.ac.cn)
2021-04-01
Source PublicationINTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN1452-3981
Volume16Issue:4Pages:13
AbstractIn this study, the corrosion mechanism of 316 stainless steel subjected to wet-dry cyclic accelerated corrosion test in a simulated salt lake atmosphere under ultraviolet (UV) illumination was investigated. The corrosion mechanism was investigated by analyzing the corrosion morphologies, corrosion products, in-situ electrochemical impedance spectroscopy (EIS) with micro-distance electrodes and Mott-Schottky measurements. The results revealed that UV illumination inhibited the corrosion rate of the 316 stainless steel with an increase in the corrosion time. In addition, UV illumination had no significant effect on the type of corrosion products but changed the relative amount of the corrosion products. Furthermore, the corrosion process of the 316 stainless steel under UV illumination was affected by the photovoltaic effect of the semiconductor corrosion products.
KeywordStainless steel Atmosphere corrosion In-situ EIS Photovoltaic effect Semiconductor
Funding OrganizationNational Natural Science Foundation of China ; Liaoning Shenyang Soil and Atmosphere Corrosion of Material National Observation and Research Station
DOI10.20964/2021.04.10
Indexed BySCI
Languageen
Funding ProjectNational Natural Science Foundation of China[51671197] ; Liaoning Shenyang Soil and Atmosphere Corrosion of Material National Observation and Research Station
WOS Research AreaElectrochemistry
WOS SubjectElectrochemistry
WOS IDWOS:000636785000057
PublisherESG
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/161888
Collection中国科学院金属研究所
Corresponding AuthorPan, Chen; Wang, Zhenyao
Affiliation1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Guo, Mingxiao,Lu, Xiao,Tang, Junrong,et al. Corrosion Behavior of 316 Stainless Steel Exposed to a Simulated Salt lake Atmospheric Environment under UV Illumination[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2021,16(4):13.
APA Guo, Mingxiao,Lu, Xiao,Tang, Junrong,Pan, Chen,&Wang, Zhenyao.(2021).Corrosion Behavior of 316 Stainless Steel Exposed to a Simulated Salt lake Atmospheric Environment under UV Illumination.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,16(4),13.
MLA Guo, Mingxiao,et al."Corrosion Behavior of 316 Stainless Steel Exposed to a Simulated Salt lake Atmospheric Environment under UV Illumination".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 16.4(2021):13.
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