摘要
通过粉末冶金法制备出Al2O3铁基摩擦材料,采用化学镀的方法使Al2O3颗粒表面包覆铜,测定材料的摩擦系数、磨损性能,并研究分析了增强体与基体的界面结合形式和摩擦磨损机理对铁基摩擦材料的影响。结果表明,所研制的铁基摩擦材料在Al2O3镀铜后。
The Al2O3 iron-based frictional material was prepared by powder metallurgy. Al2O3 particles were coated with copper through electroless plating method. The friction coefficient and abrasiveness of Al2O3 reinforced iron-based frictional material prepared by powder metallurgy were tested. The effects of interface combination mode between reinforcement and substrate, friction and wear mechanism on iron-based frictional material were studied. The results show that the friction and wear properties were all enhan...
出处
《热加工工艺》
CSCD
北大核心
2009年第2期61-63,共3页
Hot Working Technology
基金
陕西理工学院校级资助项目(LHXM18)
关键词
摩擦材料
镀铜Al2O3颗粒
摩擦性能
frictional material
copper-coated Al2O3 particles
tribological property