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An electrochemical method for measuring localized corrosion under cathodic protection
journal contribution
posted on 2015-01-01, 00:00 authored by Bob Varela, Mike Yongjun TanMike Yongjun Tan, Maria ForsythMaria ForsythA new method has been developed to measure metal corrosion rates and their distribution under cathodic protection (CP). This method uses an electrochemically integrated multi-electrode array to take local measurements of cathodic current density while simulating a continuous metallic surface. The distribution of cathodic current densities obtained under CP was analyzed to estimate the anodic current component at each electrode of the array. Corrosion patterns determined by this new method have shown good correlation with visual inspection and surface profilometry of the multi-electrode array surface.
History
Journal
ECS electrochemistry lettersVolume
4Issue
1Pagination
C1 - C4Publisher
Electrochemical SocietyLocation
Pennington, N.J.Publisher DOI
ISSN
2162-8734eISSN
2162-8734Language
engPublication classification
C Journal article; C1 Refereed article in a scholarly journalCopyright notice
2014, The AuthorsUsage metrics
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