高温窑炉内衬用隔热材料的对比研究  

Contrast Studies on Thermal Insulation Materials for High Temperature Furnace Lining

作　　者：徐勇 童琳 熊友辉 杨宇 许杰水 胡磊 XU Yong TONG Lin XIONG Youhui YANG Yu XU Jieshui HU Lei(Wuhan Ruxing Techno~logy Co., Ltd, Wuhan 430415, China Wuhan Zeolite Technology Co., Ltd, Wuhan 430205, China)

机构地区：[1]武汉如星科技有限公司,湖北武汉430415 [2]武汉吉耐德科技有限公司,湖北武汉430205

出　　处：《工业炉》2017年第2期61-64,68,共5页Industrial Furnace

摘　　要：将一种新型无纤维高温隔热材料——泡沫陶瓷和市面上的8种在1 600℃以上高温窑炉内衬用陶瓷纤维隔热材料的物理性能、显微结构和物相组成进行对比。结果表明:(1)泡沫陶瓷Zeolite CF3100表现出不同于陶瓷纤维的显微结构,开孔和闭孔气孔分布均匀、致密性好,不含有纤维、粒状或球状颗粒,也不含无机或有机结合剂,物相中莫来石和刚玉相的总含量最高、非晶相含量最低,且不含有方石英相,其性能高于其它陶瓷纤维产品;(2)其它8种陶瓷纤维产品性能各有优劣。The physical properties,microstructure and phase composition of a new type non-fiber high temperature insulation-ceramic foam are compared with eight kinds of ceramic fibers insulation materials on market for high temperature furnace lining above 1 600 ℃. The results show that：（1） There is uniform distribution of open and closed pores,good compactness,non-fiber,non-granulous and spherical particles,non-inorganic and organic bonders in ceramic foam Zeolite CF3100,which distinct form ceramic fibers,and the total content of mullite and corrundum phase is the highest,amorphous phase is the lowest,and there＇s no cristobalite,and it＇s properties are higher than other ceramic fibers.（2） The properties of other eight kinds of ceramic fibers have their advantages and disadvantages.

关 键 词：泡沫陶瓷 陶瓷纤维 隔热材料 高温窑炉 

分 类 号：TQ174.7[化学工程—陶瓷工业]