透锂长石在陶瓷耐热炊具上的应用  

Petalite in Ceramic Cooking Utensils Production

作　　者：许云强[1] 李晓东[1] 

机构地区：[1]江苏省陶瓷研究所有限公司,宜兴214221

出　　处：《江苏陶瓷》2012年第1期10-12,共3页Jiangsu Ceramics

摘　　要：用透锂长石取代锂辉石生产出热膨胀系数1.86×10﹣7、抗热震性能700℃至20℃水冷却不裂的陶瓷耐热炊具,并分析了透锂长石在坯釉配方上的作用和对生产工艺的影响。Instead of spodumene,Petalite can be used to produce ceramic cooking utensils with the ther- mal expansion coefficient of 1.86×10-7 and thermal shock resistance without cracking when they were treated from 700℃ to 20℃. The role of petalite in the formula of baby and glaze and its effect on manufacturing is also analyzed.

关 键 词：透锂长石 锂辉石 热膨胀系数 陶瓷耐热炊具 

分 类 号：TQ174.1[化学工程—陶瓷工业]