浅析陶瓷收缩率与成形压力、坯体密度的关系  

Analysis of relationship Between Ceramic Shrinkage and Pressing Pressure,Green Density

作　　者：吴伶俐 宋宾 

机构地区：[1]淄博华创精细陶瓷有限公司,淄博255086

出　　处：《山东陶瓷》2012年第4期31-33,共3页Shandong Ceramics

摘　　要：本文研究了特种陶瓷原料在不同压力下等静压成形后坯体密度的变化和坯体烧成后的收缩率变化规律,结果表明等静压成形压力越大,坯体密度越大,烧结后的收缩率越小;对于同类原料,烧失率越大,烧成收缩率越大。The shrinkage of special ceramic material with different isostatic pressing pressure and dif- ferent green density were studied. As a result, higher isostatic pressing pressure, higher the green density, smaller the shrinkage of special ceramic; for similar materials, higher ignition loss rate, higher the shrinkage.

关 键 词：等静压 成形压力 坯体密度 收缩率 烧失率 

分 类 号：TQ174.1[化学工程—陶瓷工业]