自润滑热镀锌汽车板的性能分析  

Analysis on properties of self-lubricating hot-dip galvanized steel sheet applied to automobile

作　　者：赵晓非[1] 贾松 苗雨芳[1] 黎敏[1] 汪小培[1] ZHAO Xiao-fei JIA Song MIAO Yu-thng LI Min WANG Xiao-pei(Shougang Research Institute of Technology, Beijing 100043, China)

机构地区：[1]首钢技术研究院,北京100041 [2]首钢股份公司制造部,北京064400

出　　处：《电镀与涂饰》2017年第20期1069-1074,共6页Electroplating & Finishing

摘　　要：在热镀锌汽车板表面涂覆无机自润滑涂层后对材料的成型性能、焊接性能、胶接性能、耐蚀性能等进行分析。结果显示,自润滑膜能够在冲压过程中对锌层提供较好的保护,从而有效提升热镀锌板的成型性能。自润滑热镀锌汽车板的耐蚀性能、连接性能等均能够满足汽车主机厂的相关认证要求。The formability, weldability, adhesive bondability and corrosion resistance of hot-dip galvanized steel sheet ~br automobile covered by inorganic self-lubricating film were analyzed. It is indicated that the self-lubricating film offers an efficient protection for zinc coating during the stamping process, improving the formability of hot-dip galvanized steel sheet. The corrosion resistance as well as the weldability, bondability and other properties of the self-lubricating hot-dip galvanized steel sheet for automobile meet the corresponding certification requirements of automobile manufacturers.

关 键 词：热镀锌板 自润滑涂层 成型性 胶接强度 耐蚀性 可涂性 

分 类 号：TG178[金属学及工艺—金属表面处理] TQ153.15[金属学及工艺—金属学]