5083铝合金与30CrMnSiA钢在不同Cl-浓度中电偶腐蚀行为的研究

刘泉兵, 刘宗德, 郭胜洋, 肖毅

Galvanic Corrosion Behavior of 5083 Al-alloy and 30CrMnSiA Steel in NaCl solutions

LIU Quanbing, LIU Zongde, GUO Shengyang, XIAO Yi

图1 5083铝合金和30CrMnSiA钢电偶对在不同Cl-浓度溶液中浸泡1 d后的宏观形貌

Fig.1 Macroscopic morphologies of the couple of 5083 Al-alloy and 30CrMnSiA steel after 1 d immersion in NaCl solutions with the Cl- concentrations of 0.05 mol/L (a), 0.1 mol/L (b), 0.6 mol/L (c) and 0.85 mol/L (d)