Current View of Corrosion Monitoring Techniques and Expectation for ENA in Chemical Plants

Abstract

This paper shows some applications of corrosion monitoring techniques (metal ion analysis, linear polarization resistance method, corrosion potential measurement) in chemical plants. However, the targets of these existing techniques are almost limited to general corrosion. On the other hand, ENA is expected as promising corrosion monitoring technique for localized corrosion because it is the technique to analyze active-passive corrosion behavior continuously.