一种新型钨尾矿微晶玻璃  

A NEW TYPE OF TUNGSTEN TAILINGS GLASS-CERAMICS

作　　者：孙孝华[1] 汪明朴[1] 林建凉 熊拥军 李章大[2] 周秋兰[2] 

机构地区：[1]中南工业大学材料科学与工程系,长沙410083 [2]中国地质科学院,北京100037

出　　处：《中南工业大学学报》1997年第5期448-451,共4页Journal of Central South University of Technology(Natural Science)

基　　金：国家"九五"重点科技攻关;中国有色金属工业总公司科研基金

摘　　要：介绍了以钨尾矿为主要原料制备微晶玻璃的方法。用X射线衍射和偏光显微镜分析了微晶玻璃的析晶相及显微结构,探讨了微晶化制度,并对其主要性能进行了测试。结果表明,钨尾矿微晶玻璃的各项性能优良,是一种新型的建筑装饰及耐磨、耐腐蚀材料。Method of manufacturing glass-ceramics with tungsten tailings as a major raw material was discribed. Crystallization phase identification and microstructure examination were done using X-ray diffraction and polarization microscope. The microcrystallization process of the material as studied. Major properties of the glass-ceramics were tested. The results show that the tungsten railings glass-ceramics exhibts excellent properties. It is a new architectural decorative and wear-resisting,corrosion-resisting material.

关 键 词：微晶玻璃 微晶化 晶化率 钨矿 尾矿 

分 类 号：TQ171.733[化学工程—玻璃工业] TB321[化学工程—硅酸盐工业]