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2 304不锈钢钝化-钝化电极对、抛光-抛光电极对、抛光-钝化电极对在3.5%NaCl溶液浸泡24 h的EN时域信号，及其开端和末尾时段的细节

Fig.2 EN time record of 304 stainless steel soaked in 3.5%NaCl solution for 24 h for the passivation-passivation electrode pair (a1), polishing-polishing electrode pair (b1), the polishing-passivation electrode pair (c1), and details of their beginning (a2-c2) and end period (a3-c3)