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Corrosion Behavior of 316L Stainless Steels Exposed to Salt Lake Atmosphere of Western China for 8 years
Guo, Mingxiao1,2; Tang, Junrong1,2; Gu, Tianzhen1,2; Peng, Can1,2; Li, Qiaoxia1,3; Pan, Chen1; Wang, Zhenyao1
Corresponding AuthorPan, Chen(cpan@imr.ac.cn) ; Wang, Zhenyao(zhywang@imr.ac.cn)
2020-09-04
Source PublicationACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN1006-7191
Pages10
AbstractThe evolution of corrosion behavior of 316L stainless steels exposed to salt lake atmosphere for 8 years was investigated. The results showed that the stainless steel in salt lake atmosphere had a greater corrosion rate during the initial exposure time and relatively lower corrosion rate during the subsequent exposure time. Dust depositions accumulated on the downward surface caused severe local corrosion of stainless steel. As exposure time prolonged, the relative amount of Cr(oxide)and Fe(oxide)in the corrosion products gradually increased, which may directly affect the corrosion rate of stainless steels. Moreover, the maximum pit depth followed a power function with respect to exposure time.
KeywordAtmospheric corrosion Salt lake atmosphere Stainless steel X-ray photoelectron spectroscopy (XPS) Electrochemical impedance spectroscopy (EIS)
Funding OrganizationNational Natural Science Foundation of China
DOI10.1007/s40195-020-01127-8
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51601199] ; National Natural Science Foundation of China[51671197]
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000566037100001
PublisherCHINESE ACAD SCIENCES, INST METAL RESEARCH
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/140394
Collection中国科学院金属研究所
Corresponding AuthorPan, Chen; Wang, Zhenyao
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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Guo, Mingxiao,Tang, Junrong,Gu, Tianzhen,et al. Corrosion Behavior of 316L Stainless Steels Exposed to Salt Lake Atmosphere of Western China for 8 years[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2020:10.
APA Guo, Mingxiao.,Tang, Junrong.,Gu, Tianzhen.,Peng, Can.,Li, Qiaoxia.,...&Wang, Zhenyao.(2020).Corrosion Behavior of 316L Stainless Steels Exposed to Salt Lake Atmosphere of Western China for 8 years.ACTA METALLURGICA SINICA-ENGLISH LETTERS,10.
MLA Guo, Mingxiao,et al."Corrosion Behavior of 316L Stainless Steels Exposed to Salt Lake Atmosphere of Western China for 8 years".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2020):10.
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