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5 304不锈钢抛光-钝化电极对在3.5%NaCl中浸泡24 h末尾10 min EPN信号、及随后分别测量的抛光、钝化电极开路电位变化

Fig.5 EPN signal of 10 minutes at the end of 24 h immersion of 304 stainless steel in 3.5%NaCl and the open-circuit potential of the polished and passivated electrodes measured afterwards respectively