超低温(≤1100℃)玻化砖的研究与开发  

The Research and Development of Ultra-Low Temperature(≤1100°C) Ceramic Tile

作　　者：刘昆[1] 周健儿[1] 汪永清[1] 胡海泉[2] 

机构地区：[1]景德镇陶瓷学院,江西景德镇333001 [2]江西省陶瓷研究所,江西景德镇333001

出　　处：《中国陶瓷工业》2012年第6期14-17,共4页China Ceramic Industry

基　　金：粤港关键领域重点突破项目"超低温快烧薄体玻化砖生产技术";江西省科技支撑计划"超低温(≤1100℃)烧结玻化砖的研究和开发"的资助

摘　　要：本实验利用传统的陶瓷原料,通过多元复合熔剂体系对建筑陶瓷坯体性能影响的深入研究与优化,在明显降低产品烧结温度(100℃)的同时,成功制备出了1100℃以下烧结,且性能符合并高于国家玻化砖标准的产品。研究发现,合理设计运用多元复合熔剂,促使坯体在烧成中逐渐产生低共熔液相,是有效解决建陶产品在超低温快速烧成中常见的烧成温度范围窄、易变形等瓶颈难题的技术关键。In this study, vitrified tile up to national standards and sintered below 1100℃ can be produced using traditional ceramic raw materials by researching the effects of multiple composite flux system on the performance of architectural ceramic body and optimizing the components of the system. The multiple composite flux system reduces the sintering temperature by at least 100℃. The study showed that suitable design and reasonable utilization of the multiple composite flux system for ceramic body can facilitate the generation of eutectic liquid phase in the sintering process, which is a key technology in solving the common problems such as narrow sintedng range and easy deformation in ultralow temperature fast sintedng of building ceramics.

关 键 词：建筑陶瓷 超低温度烧结多元复合熔剂 

分 类 号：TQ174.7[化学工程—陶瓷工业]