硅微粉对水泥窑用耐碱浇注料性能的影响  

Influence of silica micro-powder on performance of alkali resistant casting refractory for cement kiln

作　　者：刘振英[1] 薛群虎[1] 

机构地区：[1]西安建筑科技大学材料科学与工程学院,710055

出　　处：《新世纪水泥导报》2005年第1期20-21,共2页Cement guide for new epoch

摘　　要：以粘上熟料为主要原料,同时加入硅微粉、铝酸钙水泥、钾长石、瓷粉等制备耐碱浇注料,研究了硅微粉加入量对水泥窑用耐碱浇注料的抗折强度、耐压强度、线变化率的影响。结果表明:添加5％的硅微粉,能明显改善耐碱浇注料的使用性能。Taking sintered clay as main raw material and adding in silica micro-powder, aluminate cement, potash feldspar and ceramic powder etc., alkali resistant casting refractory can be prepared. Study on influence of silica micro-powder adding quantity on flexural strength, compression strength and linear changing rate of alkali resistant casting refractory has been done. Result shows that adding in 5% of silica micro-powder can improve the utilizing property of alkali resistant casting refractory apparently.

关 键 词：耐碱 硅微粉 浇注料 水泥窑 加入量 钾长石 铝酸钙水泥 耐压强度 

分 类 号：TU521.3[建筑科学—建筑技术科学] TQ925.1[轻工技术与工程—发酵工程]