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Corrosion characteristics of nanostructured layer on 316L stainless steel fabricated by cavitation-annealing
C.T. Kwok1; F.T. Cheng2; H.C. Man3; W.H. Ding1
2006-08
Source PublicationMaterials Letters
ISSN0167-577X
Volume60Issue:19Pages:2419-2422
Abstract

A nanocrystalline surface layer on 316L stainless steel was fabricated by cavitation followed by low-temperature annealing. The corrosion characteristics of the nanostructured surface in 0.9 wt.% NaCl solution at 25 °C were investigated by electrochemical measurements. The nanocrystalline surface leads to a lower susceptibility to pitting corrosion and higher repassivation power as indicated by noble shift in the pitting and protection potentials, and lower corrosion current density. In addition, the pitting resistance of 316L increases with the decrease in grain size. 

KeywordCavitation-annealing Nano-structure Pitting Corrosion Stainless Steel
DOIhttps://doi.org/10.1016/j.matlet.2006.01.053
URLView the original
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000238472200027
PublisherELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
The Source to ArticleScopus
Fulltext Access
Citation statistics
Cited Times [WOS]:46   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Corresponding AuthorF.T. Cheng
Affiliation1.Department of Electromechanical Engineering, University of Macau, Taipa, Macau, PR China
2.Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, PR China
3.Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, PR China
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
C.T. Kwok,F.T. Cheng,H.C. Man,et al. Corrosion characteristics of nanostructured layer on 316L stainless steel fabricated by cavitation-annealing[J]. Materials Letters,2006,60(19):2419-2422.
APA C.T. Kwok,F.T. Cheng,H.C. Man,&W.H. Ding.(2006).Corrosion characteristics of nanostructured layer on 316L stainless steel fabricated by cavitation-annealing.Materials Letters,60(19),2419-2422.
MLA C.T. Kwok,et al."Corrosion characteristics of nanostructured layer on 316L stainless steel fabricated by cavitation-annealing".Materials Letters 60.19(2006):2419-2422.
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