碳化硅陶瓷在不同湿度下的滑动摩擦行为研究  

Tribological Behaviour of SiC Disk Against Al_2O_3 Ball in Different Humidity

作　　者：陈宇红[1] 杜江华[1] 

机构地区：[1]西北第二民族学院材料系,宁夏750021

出　　处：《山东陶瓷》2008年第4期3-5,共3页Shandong Ceramics

基　　金：国家"863"计划项目资助项目.编号:2002AA332110;宁夏国际合作项目资助;项目编号:NXIC-2006-004

摘　　要：本文研究了碳化硅陶瓷对氧化铝陶瓷在不同湿度下的滑动摩擦行为。在高湿度的条件下,摩擦系数和磨损均有降低,根据微区元素分析结果,在摩痕表面形成氧化层是摩擦行为改善的主要原因。The trihological hehaviour of SiC disk against Al2O3 ball was determined in oscillating sliding in different humidity. The effeiction friction and wear were reduced in high humidity. The wear reduce is due to formation of oxide film. The results have been confirmed by element analysis.

关 键 词：碳化硅陶瓷 滑动学 摩擦 磨损 

分 类 号：TQ174.1[化学工程—陶瓷工业]