氢燃料电池汽车零部件及其防腐蚀技术  

Hydrogen Fuel Cell Parts and Its Corrosion Prevention Technology

作　　者：高荣龙 向可友 曹瑞 刘慧丛[3] 朱立群[3] GAO Ronglong;XIANG Keyou;CAO Rui;LIU Huicong;ZHU Liqun(Zhuhai Maste Hardware Plastic Products Co.,Ltd.,Zhuhai 519175,China;Aerospace Material Assurance Division,China Academy of Space Technology,Beijing 100094,China;School of Materials Science and Engineering,Beihang University,Beijing 100191,China)

机构地区：[1]珠海市玛斯特五金塑胶制品有限公司,珠海519175 [2]中国空间技术研究院宇航物质保障事业部,北京100094 [3]北京航空航天大学材料学院,北京100191

出　　处：《腐蚀与防护》2023年第7期75-80,85,共7页Corrosion & Protection

摘　　要：对氢燃料电池汽车系统、氢燃料电池零部件材料进行了论述,分析了在温度、湿度、电解质成分、pH、电势、氢压力等不同电池服役环境因素的影响下,电池堆零部件的腐蚀类型;梳理了电池部件常用的耐腐蚀与功能涂镀层及相应的表面处理工艺;分析并提出了在氢燃料电池汽车发展中,电池堆关键组件以及材料的表面防腐蚀技术的重点研究方向。The hydrogen fuel cell vehicle system and hydrogen fuel cell component materials were discussed,and the corrosion types of battery stack components were analyzed under different battery service environmental conditions such as temperature,humidity,electrolyte composition,pH,potential,and hydrogen pressure.The commonly used corrosion resistant and functional coatings and corresponding surface treatment processes for battery components were sorted out.The key research directions in the development of hydrogen fuel cell vehicles were analyzed and proposed,including the surface corrosion prevention of key components and materials of battery stacks.

关 键 词：氢燃料汽车 电池堆系统 零部件与材料 防腐蚀技术 

分 类 号：TG172[金属学及工艺—金属表面处理]