IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Passivation Behavior and Corrosion Resistance of 904L Austenitic Stainless Steels in Static Seawater
Yang, Dan1,2,3,5; Huang, Yanliang1,3,5; Peng, Peng4; Liu, Xiangju1,2,3,5; Zhang, Binbin1,3,5
2019-07-01
Source PublicationINTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN1452-3981
Volume14Issue:7Pages:6133-6146
Corresponding AuthorHuang, Yanliang(hyl@qdio.ac.cn)
AbstractThe passive properties of 904L ASS in a seawater pumped storage system were studied by polarization curves, and performed by EIS and Mott-Schottky analysis. The results confirmed that the passive film formed on 904L ASS performs as n-type and p-type semiconductors at different potential ranges. The passive film that formed at 0.2 V vs. SCE has the lowest densities of donors and acceptors. The effect of temperature on the corrosion behavior of the 904L austenitic stainless steel in static seawater, which simulated the static period of seawater pumped storage systems, was determined by Tafel polarization and EIS. Based on the results of the electrochemical measurements, the corrosion rate of 904L ASS was found to increase with rising temperatures. 904L ASS has excellent corrosion resistance in static seawater. Due to its corrosion resistance, 904L ASS can be used to fabricate key structures of seawater pumped storage power systems.
KeywordSeawater pumped storage system 904L ASS Passive film Corrosion resistance Temperature Electrochemical measurements
DOI10.20964/2019.07.14
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2017YFB0903700] ; National Key R&D Program of China[2017YFB0903702]
WOS Research AreaElectrochemistry
WOS SubjectElectrochemistry
WOS IDWOS:000474380600016
PublisherESG
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/161993
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorHuang, Yanliang
Affiliation1.Chinese Acad Sci, CAS Key Lab Marine Environm Corros & Biofouling, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Shandong, Peoples R China
4.CSG Power Generat Co Ltd, Guangzhou 511400, Guangdong, Peoples R China
5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266237, Shandong, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yang, Dan,Huang, Yanliang,Peng, Peng,et al. Passivation Behavior and Corrosion Resistance of 904L Austenitic Stainless Steels in Static Seawater[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2019,14(7):6133-6146.
APA Yang, Dan,Huang, Yanliang,Peng, Peng,Liu, Xiangju,&Zhang, Binbin.(2019).Passivation Behavior and Corrosion Resistance of 904L Austenitic Stainless Steels in Static Seawater.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,14(7),6133-6146.
MLA Yang, Dan,et al."Passivation Behavior and Corrosion Resistance of 904L Austenitic Stainless Steels in Static Seawater".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 14.7(2019):6133-6146.
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