以钾长石尾矿为原料制备微晶玻璃饰面材料  

The Preparation of Glass-ceramics Decorative Plate by Potash Feldspar Tailings

作　　者：刘述平[1] 吴萍[1] 

机构地区：[1]中国地质科学院成都矿产综合利用研究所,四川成都610041

出　　处：《矿产综合利用》2003年第4期44-47,共4页Multipurpose Utilization of Mineral Resources

摘　　要：研究了以钾长石尾矿为主要原料制备微晶玻璃装饰板的条件。由于钾长石尾矿的主要成分为 Si O2 和 Al2 O3 ,选择 Ca O、Al2 O3 、Si O2 系统为配方依据 ,探讨了碎粒法工艺核化温度、晶化温度对产品的影响 ,获得了主晶相为 β-硅灰石的微晶玻璃装饰板。The conditions for preparation of glass ceramics decorative plate using potash feldspar tailings as major feedstock were researched.Because main constituents of potash feldspar tailings were SiO 2 and Al 2O 3,the system of CaO,Al 2O 3 and SiO 2 was selected as bur den basis to approach the influence of nucleating temperature and crystillizing temperature on product quality.The glass ceramics decorative plate whose main crystal phase is β wollastonite was obtained.

关 键 词：钾长石尾矿 微晶玻璃 装饰板 

分 类 号：X754[环境科学与工程—环境工程]