Al Mg Refractory Castable

The raw materials of aluminum-magnesium castables for ladles are basically the same as aluminum-magnesium refractory ramming materials. In order to obtain room temperature strength, sodium fluorosilicate should be added as a coagulant. The load softening temperature of ladle aluminum-magnesium castable is lower, which is due to the combination of some low-baking substances formed by adding magnesia powder and the interaction between water glass and sodium fluorosilicate.  

High-aluminum heat-resistant mortar is a heat-resistant material made of kaolin and molten bauxite as the main raw materials, adding an appropriate amount of binders, stabilizers and additives. High-aluminum heat-resistant mortar is mainly used for heating, cooling and thermal insulation joint filling in high-temperature kilns and hearths.