The common AZS bricks are zirconium corundum bricks, which are most often used in the glass kiln industry. There are three common models: AZS33#, AZS36# and AZS41#. The following is a detailed description of the distinction. 1.Fused zirconium corundum brick AZS33#: The dense microstructure of zirconium corundum bricks makes the bricks resistant to glass liquid […]