摘要
介绍了一些干燥相关物理量的研究方法，并对微孔硅酸钙的干燥相关物理量进行了初步的研究．根据电子扫描电镜的成象分析，获得了该种材料内部结构的固有规律，并在此基础上通过理论分析和一些简单的实验相结合的方法，得到了诸如微孔硅酸钙的多孔率、毛细压力和解吸等温线等物理量，为进一步深入研究微孔硅酸钙的干燥特性提供了依据．
This paper presents an experimental research of rclative dfyhgcharacteristics of micfoporous calciumsilicate. According to the electronic scanning photo,the laws of the internal structure of this niaterial are ob- tained.Based on these laws,the properties of rnicroporous calcium silicate,such as porosity,capillary pres- sure and desorption isotherms,are gained by combining the theoretical analyses with some simple experi-ments.It will be helpful for further studying on drying characteristics of microporous calcium sillcate.
出处
《科技通报》
1994年第5期306-311,共6页
Bulletin of Science and Technology
关键词
多孔率
微孔硅酸钙
干燥
硅酸钙
irreducible saturation
porosity
capillary pressure
desorption isotherm
