摘要
借助于OM、EM、SEM和EDAX研究了在普通硅砖中发现的玻璃体分相结构的形貌特征和组成。分散在连续基质中的孤立球体尺寸一般小于2μm。电子衍射分析证实,两者皆属玻璃态。用MPV-3型显微光度仪测定了分相的反射率。
The feature and composition of liquid-liquid phase separation in silica brick were investigated by means of OM, EM, SEM and EDAX. The droplets with size<2μm in diameter disperse in a Ca-Fe rich matr x. The analysis of electron diffraction shows that both droplets and matrix are amorphous. The reflectivity was measured with microphotometer MPV-3.
出处
《硅酸盐学报》
EI
CAS
CSCD
北大核心
1989年第5期443-447,共5页
Journal of The Chinese Ceramic Society
关键词
硅砖
玻璃体分相
球状孤立相
silica brick
liquid-liquid phase separation
droplet
liquid matrix
