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
表4 电偶兼容性评估准则[31]
Table 4 Criteria for evaluating galvanic compatibility[31]
Corrosion gradeAnodic corrosion rate / mm·a-1
0< 2.29 × 10-4
12.54 × 10-4-2.29 × 10-3
22.54 × 10-3-2.29 × 10-2
32.54 × 10-2-1.26
41.27-2.53
52.54-25.39
6> 25.40