한국구조물진단유지관리공학회 논문집 Vol.21. No.1 (p.393-394)

교류임피던스를 통한 부식 열화환경 변화에 따른 도장의 열화 평가

Evaluation for deterioration level of paint coating under various corrosion environment using EIS

초록

Visual inspection has generally been applied to examine the coating deterioration. However, it was difficult to evaluate an anti-corrosion performance of paint film. In this study, thus, to quantitatively evaluate an anti-corrosion performance of paint film under various corrosion enviornent, change in the impedance paint coating was evauated using EIS (Electrochemical Impedance Spectroscopy).