成形压力对氧化铝瓷球性能的影响  

Influence on Behavious of the Alumina Ballby Using Different Forming Pressure

作　　者：颜东亮[1] 吴伯麟[1] 钟莲云[1] 

机构地区：[1]桂林工学院,桂林541004

出　　处：《山东陶瓷》2004年第2期30-33,共4页Shandong Ceramics

摘　　要：本文以不同的压力等静压成形瓷球 ,研究了成形压力对瓷球烧结温度、密度及耐磨性的影响。结果表明 :在本研究系统内随着压力的增加瓷球的烧结温度下降 ,烧成温度范围拓宽。采用 1 5 0MPa成形的瓷球密度最大且耐磨性最好。The influence of different forming pressure on isostatic almina ball's sintering,density and wear resistance has been investigated,adopting the pressure of 50MPa,100MPa,150MPa,200MPa,250MPa and 300MPa to produce ball.The result shows that the ball's sintering temperature decrease,sintering temperature range enlarge with the pressure increase;the highest density and the lowest wear rate is obtained at the pressure of 100MPa.

关 键 词：成形压力 氧化铝瓷球 静压 烧结温度 密度 耐磨性 

分 类 号：TQ174.75811[化学工程—陶瓷工业]