Sintered Corundum Brick

Before we talk about the properties of sintered corundum brick, we should know the making process of this refractory brick. Sintered corundum brick chooses calcined alumina (or industrial alumina) as raw material, made into refractory ball or body first and then sintered under the high temperature of 1750 ~ 1950 ℃. Get Free Quote As for the properties … Read more