用电化学噪声技术研究Q235钢在含氯盐模拟混凝土孔隙液中的腐蚀行为

唐荣茂, 刘光明, 刘永强, 师超, 张帮彦, 田继红, 甘鸿禹

Assessment on Corrosion Behavior of Q235 Steel in a Simulated Concrete Pore Liquid Containing Chloride by Electrochemical Noise

TANG Rongmao, LIU Guangming, LIU Yongqiang, SHI Chao, ZHANG Bangyan, TIAN Jihong, GAN Hongyu

图5 Q235钢在SCP溶液中腐蚀不同时间后的电化学阻抗谱

Fig.5 Electrochemical impedance spectroscopy of Q235 steel corrosion in SCP solution for different time (a) Nyquist; (b) Bode