摘要
研究了搅拌制度对动态水热合成硬硅钙石二次粒子的影响,包括硬硅钙石纤维结晶生长情况、二次粒子尺寸大小及形状、粒度分布以及C-S-H凝胶含量等。结果表明,搅拌对上述性质的影响非常显著,并且进一步影响硬硅钙石制品的干燥收缩率及体积密度。
Effects of agitation on the secondary particles of xonotlite in dynamic hydrothermal process were investigated, such as the situation of fibrous xonotlite crystals, the dimension, granulometric distribution and shape of secondary particles, and the content of C-S-H. The results indicate that stirring evidently affects the formation and morphology ofxonotlite secondary particles, and further affects the dry shrinkage and bulk density of xonotlite products.
出处
《非金属矿》
CAS
CSCD
北大核心
2007年第4期31-33,49,共4页
Non-Metallic Mines
基金
国家高技术863项目(No.2003AA302610)
关键词
硬硅钙石
搅拌
动态水热合成
二次粒子
xonotlite agitation dynamic hydrothermal process secondary particle
