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Influence of Different Ultraviolet Radiation Intensities on the Corrosion Behavior of Type 316 Stainless Steel in a Simulated Salt-Lake Atmospheric Environment
Guo, Mingxiao1,2; Feng, Hui1; Tariq, Naeem ul Haq3; Li, Xiaohan1,2; Tang, Junrong1,2; Pan, Chen1; Wang, Zhenyao1
Corresponding AuthorPan, Chen(cpan@imr.ac.cn)
2022-01-27
Source PublicationJOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
ISSN1059-9495
Pages10
AbstractIn this study, the influence of different ultraviolet (UV) radiation intensities on the corrosion behavior of 316 stainless steel (316 SS) was investigated using an accelerated test method for simulated salt-lake atmospheric corrosion. The corroded specimens were analyzed using scanning electron microscopy (SEM), laser scanning confocal microscopy (LSCM), x-ray photoelectron spectroscopy (XPS), white light interferometry (WLI), and in situ electrochemical impedance spectroscopy (EIS). The UV radiation restrained the corrosion rate of 316 SS, wherein the influence of UV inhibition initially increased and then decreased when the intensity of UV radiation was increased from 0.25 to 2 mw/cm(2). The strongest inhibition effect was observed for the UV radiation intensity of 0.5 mw/cm(2). The inhibition effect on the corrosion rate of 316 SS exposed to UV radiation was related to the protection ability of corrosion products. The protection ability of corrosion products improved with an increase in the ratio of [Cr]/{[Cr] + [Fe]}. The maximum pit depth and pit density formed on 316 SS initially exhibited a gradual decrease and then an increase in the UV radiation intensity in the range 0.25-2 mw/cm(2).
Keyword316 SS accelerated corrosion atmospheric corrosion uv radiation intensity
Funding OrganizationNational Natural Science Foundation of China ; Liaoning Shenyang Soil and Atmosphere Corrosion of Material National Observation and Research Station
DOI10.1007/s11665-021-06527-0
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51671197] ; Liaoning Shenyang Soil and Atmosphere Corrosion of Material National Observation and Research Station
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000747108200006
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/173599
Collection中国科学院金属研究所
Corresponding AuthorPan, Chen
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Pakistan Inst Engn & Appl Sci, Dept Met & Mat Engn, Islamabad, Pakistan
Recommended Citation
GB/T 7714
Guo, Mingxiao,Feng, Hui,Tariq, Naeem ul Haq,et al. Influence of Different Ultraviolet Radiation Intensities on the Corrosion Behavior of Type 316 Stainless Steel in a Simulated Salt-Lake Atmospheric Environment[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2022:10.
APA Guo, Mingxiao.,Feng, Hui.,Tariq, Naeem ul Haq.,Li, Xiaohan.,Tang, Junrong.,...&Wang, Zhenyao.(2022).Influence of Different Ultraviolet Radiation Intensities on the Corrosion Behavior of Type 316 Stainless Steel in a Simulated Salt-Lake Atmospheric Environment.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,10.
MLA Guo, Mingxiao,et al."Influence of Different Ultraviolet Radiation Intensities on the Corrosion Behavior of Type 316 Stainless Steel in a Simulated Salt-Lake Atmospheric Environment".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2022):10.
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