High-Aluminum Castables

Types and advantages of castables for aluminum melting furnaces and refractory castables for kilns. Aluminum melting furnace castables generally use high-aluminum refractory castables. High-aluminum refractory castables are a common type of refractory castables and are graded according to aluminum content. Usually the aluminum (AL2O3) content is ≥42%. It is a refractory castable made of high-aluminum … Read more