The possibility of producing strong porous ceramics based on aluminium oxide is shown. SiC with an activating additive and ammonium bicarbonate are used as a binder and a pore agent, respectively. The effect of the amount of the additives thus introduced and firing temperature on the porosity and strength of the material is studied.
Origin
Mendeleev Russian Chemical Engineering University, Moscow, Russia
Journal Title
Glass And Ceramics 57 5-6 2000 210 - 212
Sector
Glass Ceramics
Class
GC 677