Q235钢在不同浓度碳酸氢钠溶液中的有氧腐蚀行为

薛芳, 刘两雨, 谭龙

Aerobic Corrosion Process of Q235 Steel in NaHCO3 Solutions

XUE Fang, LIU Liangyu, TAN Long

图4 Q235钢在不同浓度NaHCO3溶液中电化学阻抗拟合等效电路

Fig.4 Equivalent circuits for fitting EIS of Q235 steel during immersion in 0.01 mol/L (a), 0.1 mol/L (b) and 1 mol/L (c) NaHCO3 solutions