车辆装备涂层加速试验环境谱研究  

Study of the Environmental Spectrums of Accelerated Test for Vehicle Equipment Coating

作　　者：徐安桃 孙波[2,3] 吕湘毅 张睿[2] 张振楠[2] 

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 [4]火箭军指挥学院工程保障系

出　　处：《军事交通学院学报》2016年第4期30-34,共5页Journal of Military Transportation University

摘　　要：为了给车辆装备涂层服役寿命预测、防护性能评估和维修保养方案的制订提供重要依据,阐述了车辆装备涂层加速试验现状,并根据军用车辆服役特点综合分析了典型环境区中影响腐蚀过程的相关环境因素,建立了以湿热、紫外光照、盐雾为关键环境因素的车辆装备涂层加速试验环境谱,明确了各因素的具体试验条件,提出了构建加速试验与实际服役环境腐蚀损伤的当量加速关系法。To provide foundation for the service life prediction of vehicle composite coatings,its availability examination and maintenance plan preparation,this paper first introduces the current status and service characteristics of military vehicles and then analyzes the related environment elements affecting the corrosion process in the typical environment. With humidity,ultraviolet solar radiation and salt- fog as the key elements,the accelerated test environment spectrum for vehicle coatings is established,the test conditons of each element are specifed and the equivalent relation between accelerated spectrum and the actual application environment is presented.

关 键 词：车辆装备 涂层 加速试验 环境谱 加速关系 

分 类 号：TG174.46[金属学及工艺—金属表面处理]