colloidal pressure 中文意思是什麼
colloidal pressure
解釋
膠體滲透壓-
Using aluminium sulfate and colloidal silica as raw materials, another kind of mullite precursor powders is made. the relative density of silica - rich mullite ceramic sintered from these powders at 1550 for 1 hour with a pressure of 15mpa is 97 %
以硫酸鋁、硅溶膠為原料，採用溶膠-凝膠法制備了莫來石先驅體粉末，所得富硅莫來石先驅體粉末在1550 、 15mpa下熱壓燒結1小時后，緻密度達97 。
分享友人