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An array of multielectrodes for locating, visualizing, and quantifying stray current corrosion
journal contributionposted on 2018-10-01, 00:00 authored by Ke Wang, Bob VarelaBob Varela, Mike Yongjun TanMike Yongjun Tan
An array of multielectrode corrosion probes, designed based on a series of coupled wire beam electrodes (WBEs), has been devised as a new tool for locating, visualizing, and quantifying the effects of stray currents on buried pipeline corrosion. It has been demonstrated in laboratory simulation experiments that this WBE probe array is capable of detecting stray current corrosion affected sites along a pipeline, visualizing stray current corrosion patterns and corrosion rates, and evaluating the efficiency of cathodic protection against stray current corrosion. Based on these results, two applications of this WBE probe array have been proposed for stray current corrosion survey and monitoring.
Pagination1093 - 1101
Publication classificationC1 Refereed article in a scholarly journal
Copyright notice2018, NACE International
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