军用车辆有机涂层湿热紫外辐照下的电化学行为  

Corrosion Behavior of Military Vehicle Organic Coating Under Environment of Humid-Thermal Test and Ultraviolet Irradiation

作　　者：徐安桃 张睿[2] 张振楠[2] 孙波 周慧 李锡栋 

机构地区：[1]军事交通学院军用车辆系 [2]军事交通学院研究生管理大队 [3]96274部队

出　　处：《材料保护》2017年第10期31-34,共4页Materials Protection

摘　　要：为了探讨军车有机涂层在湿热紫外辐照环境下的电化学行为,在实验室中对JL-1,JL-2和JL-3 3种军车的有机涂层进行了湿热紫外辐照,通过电化学阻抗谱方法定量地研究了其电化学行为。结果表明:3种有机涂层均表现出一定的耐蚀性,但JL-2型有机涂层对湿热紫外环境更为敏感。In order to explore the corrosion behavior of military organic coating under environment of humid- thermal test and ultraviolet （UV） irradiation, three kinds of military organic coatings were treated by the humid-thermal and UV irradiation test, and the corrosion behaviors were quantitatively evaluated by electrochemical impedance spectrum. Results showed that the three kinds of organic coating performed a certain de- gree of corrosion resistance, but the JL-2 organic coating was more sensitive to the humid- thermal and UV irradiation environment.

关 键 词：车辆有机涂层 湿热紫外辐照 电化学行为 

分 类 号：TG174.46[金属学及工艺—金属表面处理]