硅线石砖的研制与生产  

Preparation of sillimanite brick

作　　者：刘守宽 冯钦涛 梁德安 

机构地区：[1]河南省焦作耐火材料厂

出　　处：《耐火材料》1994年第4期218-221,215,共5页Refractories

摘　　要：以硅线石、红柱石和烧结莫来石为主要原料，加入部分超微粉和结合剂，采用高压或震动加压成型，以合理的烧成温度，可以生产出低气孔率、高强度、抗热震稳定性良好的高炉硅线石砖。Using sillimanite,andalusite and sintered mullite as main raw materials with addition of superfine powder and binder,and employing high pressure forming or vibration-pressure process.a sillimanite brick has been developed for blast furnace.The brick has low porosity,high strength.and good thermal shock resistance,which has shown good application result when used in blast furnace of Baoshan Iron and Steel Co.

关 键 词：硅线石砖 高炉 耐火砖 红柱石 

分 类 号：TQ175.712[化学工程—硅酸盐工业]