Experimental Research on Preparation of Glass-ceramics Using Low-silicon Iron Tailings

At present the preparation of glass-ceramics mainly uses high-silicon(SiO2>70%).Directed at this situation,this experiment adopts low-silicon iron tailings as main materials to study the preparation of glass-ceramics by sintering method.On the basis of the analysis of the composition of low silicon tailings,diopside was chosen the main phase of glass-ceramics and its basic recipe was designed.Through condition experiments the optimized process parameter and basic recipe were determined.Meanwhile,such physic...