Description：
Corundum refractory  bricks use compact electrosmelted corundum and alumina powder as mainraw materials, shaped under high pressure after machine-blending and fired at high temperature. The purity and the amount of corundum determine different corundum products to be used at different temperatures.
Features：
● Low porosity
● High compressive strength
● Nice chemical stability
● Long service life
● All types of products
Application：
Linings of high-temp industrial kilns and furnaces, push plate of kiln bricks, fire box, furnace tube and linings of muffle furnaces, etc.
Main physical and chemical properties: