【作者】 宋华； 张苧心； 周胜蓝； 李淑云； 庞虹；

【Author】 Song Hua;Zhang Ningxin;Zhou Shenglan;Li Shuyun;Pang Hong;Material Department of FAW R&D Center;Production Department of FAW Group Corporation;FAW JIEFANG AUTOMOTIVE CO.,Ltd.;

【机构】 一汽技术中心材料部； 一汽集团公司生产部； 一汽解放汽车有限公司；

【摘要】 在集团公司现有的生产条件及涂装工艺的前提下,根据目前商用车车桥表面防护性能(主要是耐腐蚀性能)差,达不到涂层标准要求的现状,在试验室进行了表面防护技术研究;包括开发高防腐水性漆、研究难涂漆部位的腐蚀机理,确定防护方案并优选,提高车桥表面防护质量。更多还原

【Abstract】 Study on the surface protection technique was conducted in the laboratory based on the prerequisite of existing production condition and coating technics,as well as the present situation that the poor protection property(especially the corrosion resistance property) of commercial vehicle axle cannot meet the demand of coating standard.The study includes the development of highly anticorrosion water based paint,research of the corrosion mechanism of hardly coated parts,determination and optimization of protection scheme and improvement of the surface protection property of vehicle axle.更多还原