The Application Instance of Localized Corrosion Monitoring in Salt Manufacturing Plant

Abstract

This paper describes the monitoring test result that we conducted in order to review the possibility of practical application of electrochemical noise analysis to a plant. That is, in salt manufacturing plant, we monitored corrosion condition of type-316L stainless steel pipe with potential noise measurement. As a result, we could obtain the characteristic potential noise and rest potential change corresponding to crevice corrosion.