Corundum mullite bearing board Description:
Corundum mullite bearing board has a high alumina content, low impurity content of corundum and mullite based materials, working temperature: 1800 ℃, the company has developed into a high-temperature state has excellent thermal shock resistance and resistance to deformation under high temperature characteristics; life long, surface detail, combined with good strength, not easy to fall off; excellent high temperature strength, not easy to deformation, which is widely used in many high-temperature furnace fired products bearing plate.