Chrome Corundum Block high temperature melting raw materials and glass batch by pouring it into a certain shape of product. 
Batch methods have fused and thermite method after fusion in two ways. Electro fusion method that is melted in electric arc furnaces, or electric resistance furnace batch. Thermite method is to use thermite reaction releases heat melting batch.
Electro fusion method is the main method for electric smelting refractory corundum bricks production. Refractory material with a certain chemical composition combined with electric arc furnace melting at approximately 2,500 ° c temperatures.
Melt body in and the refractories phase adapted of temperature poured into mold within, again put to has insulation packing of insulation box within or tunnel kiln in the, said line slow to cooling, to formed can guarantee electric melt brick has best performance of micro structure, with with diamond knife Secretary of abrasives of equipment on casting for machinery processing, ensure products has precise of geometry shape and high finish of surface, thereby improve electric melt zirconium corundum brick of mass your and the extended using life.