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Corrosion behavior for 316 stainless steel in dilute hydrochloric acid solutions aerated with hydrogen gas
Li, MC; Zeng, CL; Lin, HC; Cao, CN
Corresponding AuthorZeng, CL(chaoliu@mail.sy.ln.cn)
2002-12-01
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume38Issue:12Pages:1287-1291
AbstractThe corrosion behavior of 316 stainless steel (316SS) in 0.01 mol/L HCl solution aerated with highly purified hydrogen gas was investigated with electrochemical tests. The results of polarization curves and electrochemical impedance spectroscopy (EIS) measurements show that 316SS is in active corrosion state at corrosion potential in the test solutions. It could form porous corrosion product film on its surface. Hydrogen atoms from corrosion reaction can enter the surface of 316SS specimen and thus decrease the corrosion resistance. The amount of hydrogen atoms entered specimen surface increases with the progress of corrosion. Sulfate ions can inhibit the corrosion process of 316SS in above dilute HCl solution.
Keywordstainless steel corrosion hydrochloric acid proton exchange membrane fuel cell (PEMFC) electrochemical impedance spectroscopy (EIS)
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000180254200012
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/114461
Collection中国科学院金属研究所
Corresponding AuthorZeng, CL
AffiliationChinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Li, MC,Zeng, CL,Lin, HC,et al. Corrosion behavior for 316 stainless steel in dilute hydrochloric acid solutions aerated with hydrogen gas[J]. ACTA METALLURGICA SINICA,2002,38(12):1287-1291.
APA Li, MC,Zeng, CL,Lin, HC,&Cao, CN.(2002).Corrosion behavior for 316 stainless steel in dilute hydrochloric acid solutions aerated with hydrogen gas.ACTA METALLURGICA SINICA,38(12),1287-1291.
MLA Li, MC,et al."Corrosion behavior for 316 stainless steel in dilute hydrochloric acid solutions aerated with hydrogen gas".ACTA METALLURGICA SINICA 38.12(2002):1287-1291.
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