摘要
主要研究了氧化铝料浆的流变性能 ,确定了分散剂的加入量与料浆浓度的关系 ,测得氧化铝浓料浆为剪厚型流体 ,通过对浓悬浮体流变性的研究得到其稳定分散的最佳pH范围是 11～ 12。
The present paper delt with a comprehensive analysis of the dispersion behavior of alumina powders by using rheological measurements to determine accurate conditions for stable slurries.Results show that the addition of dispersant is related to solid concentration of the slurry.The high-solid concentration of alumina suspension is shear-thickening liquid.The optimum pH band for 50vol%～60vol%slurries is 11～12.
出处
《硅酸盐通报》
CAS
CSCD
2003年第4期36-40,共5页
Bulletin of the Chinese Ceramic Society
