Tabular Corundum Mullite Bricks

Tabular corundum mullite bricks are made primarily of tabular corundum with mullite as an auxiliary material. They are formed by adding appropriate amounts of high-purity alumina, ultrafine silica powder, and additives, and then subjected to high-pressure pressing using a 300t friction press. The bricks are then fired at high temperatures in an oxidizing atmosphere. Tabular … Read more

What is the Difference between Corundum and Corundum Mullite?

Because of the relatively high aluminum content of corundum castables, the price will be a little higher than that of ordinary castables. But good products last longer. Just like corundum castables, because of their high aluminum content, they are used longer than other castables. However, there are two types of corundum castables that we often … Read more