乙二醇-水冷媒中Cu-Al电偶腐蚀行为及反应机制研究

陈思敏, 练龙江, 黄延淞, 曾兰香, 雷冰, 孟国哲

Galvanic Corrosion Behavior and Reaction Mechanism of Cu-Al Couple in Ethylene Glycol-Water Coolent

CHEN Simin, LIAN Longjiang, HUANG Yansong, ZENG Lanxiang, LEI Bing, MENG Guozhe

图6 AA1060铝合金在55%乙二醇的水溶液中浸泡30 d后的表面形貌

Fig.6 Surface morphologies of AA1060 Al-alloy soaked in 55% ethylene glycol aqueous solution for 30 d: (a, b) uncoupled sample, (c, d) coupled sample