测量不锈钢电化学噪声的非对称表面方法

刘微

Asymmetric Surface Configuration for Electrochemical Noise Measurement on Stainless Steel

LIU Wei

图6 304不锈钢抛光-钝化电极对在3.5%NaCl溶液中浸泡不同时段真实阳极电流暂态ia的估计值、ECN测量值及表观阴极电流值ic的形态

Fig.6 Estimated real anodic current transient ia (a) the measured ECN and the calculated apparent cathodic current ic (b) of 304 stainless steel polishing-passivation electrode pair soaked in 3.5%NaCl solution at different time periods