摘要
本文研究热压氮化硅陶瓷与３Ｃｒ２Ｗ８Ｖ钢组成的销－盘摩擦副，在空气中非润滑条件下，４００～８００℃不同载荷（４９～３４３Ｎ）的摩擦磨损性能；测定了磨擦系数和Ｓｉ３Ｎ４销的磨损因子；通过对Ｓｉ３Ｎ４磨损面的ＳＥＭ形貌观察、Ｘ射线相结构分析。
The friction and wear behavior of hot pressed Si 3N 4 ceramic sliding against 3Cr2W8V steel was investigated using an unlubricated pin on disc friction tester under different loads (49～343N) at 400℃ to 800℃; the friction coefficient and wear factor of Si 3N 4 were measured; the worn surface was analyzed by scanning electron microscope and X ray diffractometer, and the wear mechanism of the ceramie was studied.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
1996年第5期9-14,共6页
Bulletin of the Chinese Ceramic Society
基金
江苏省自然科学基金
关键词
氧化硅陶瓷
高温
摩擦
磨损
陶瓷
Si 3N 4 ceramic, 3Cr2W8V steel, high temperatue, sliding friction, wear
