摘要
浇注料的流变性在很大程度上受基质流变行为的影响和控制。本工作主要研究了矾土基浇注料基质中的SiO2 微粉、Al2 O3 微粉、水泥的加入量、分散剂以及矾土细粉粒度对基质流变性 (粘度、剪切速率和剪切应力 )的影响。根据研究结果 。
Rheology of castables is greatly affected and controlled by rheological behavior of their matrix.In this work,the rheological properties of bauxite-based castable matrix were studied.The effects of ultra-fine silica and alumina addition,cement content,dispersants and bauxite particle-size on viscosity,shear rate and shear stress of the slurry were investigated.Based on these results,the range of optimum composition of the matrix with good rheological behavior was obtained.
出处
《硅酸盐通报》
CAS
CSCD
2004年第1期26-30,34,共6页
Bulletin of the Chinese Ceramic Society
