辊道窑陶瓷辊棒的化学矿物组成与性能研究  

Study on the Chemical-Mineral Composition and Performance of Ceramics Roll Bar for Roll Bed Kiln

作　　者：胡婉莹[1] 延锦丽[1] 吕锋[2] 

机构地区：[1]淄博职业学院,淄博255013 [2]山东工业陶瓷研究设计院,淄博255031

出　　处：《现代技术陶瓷》2007年第1期20-23,共4页Advanced Ceramics

摘　　要：选取了三种不同组成的优良陶瓷辊棒对其化学-矿物组成和显微结构特征进行了研究,发现以莫来石为基质结合的刚玉复相材料,具有较高耐高温性能和抗热震性能。刚玉莫来石复相中分别引入适量的MgO,K2O,ZrO2可以更好的改善陶瓷辊棒的显微结构及性能。This paper studies the chemical- mineral composition and mic well -selected fine ceramics roll bar and finds that the fused alumina compositi rostructure of three kinds of on inlays in mullite substrate has high performance in resistance to high temperature and thermal shock. If proper amount of MgO, K2O, ZrO2 are added to the composition of mullite and fused alumina, the microstructure of ceramics roll bar will be improved.

关 键 词：陶瓷辊棒 化学矿物组成 显微结构 性能 

分 类 号：TQ174.758[化学工程—陶瓷工业]