钢渣微晶玻璃优化配料方案的研究  

The Scheme for Batch Optimization of Glass Ceramics Based on Steel Slag

作　　者：陆雷[1] 姚强[1] 江勤[1] 董巍[1] 

机构地区：[1]南京工业大学材料科学与工程学院,南京210009

出　　处：《玻璃与搪瓷》2005年第6期28-31,50,共5页Glass & Enamel

摘　　要：介绍了以钢渣为主要原料用熔融法制备微晶玻璃的方法。以CAS系统相图作为配料依据,通过基础玻璃的DTA曲线确定最佳的基础玻璃组成。用XRD、SEM确定微晶玻璃主晶相为透辉石,晶粒形貌为颗粒状,晶粒的尺寸约为1μm。以钢渣为主要原料生产微晶玻璃是钢渣开发利用的有效的新途径。The method of manufacturing glass - ceramics using steel slag as a major material was described. Batch composition was studied based on phase diagram of CAS system and DTA curve. Crystallization phases were determined by using XRD and SEM. The results show that dominant crystalline phase is diopside. The shape of the diopside crystals is granule - like. The size of the crystals is about 1 μm. The method of manufacturing glass - ceramics with steel slag is a new and effective way for comprehensive utilization of steel slag.

关 键 词：钢渣 微晶玻璃 配料组成 透辉石 

分 类 号：TQ171.733[化学工程—玻璃工业]