White Aluminum Oxide is fused from high quality aluminum in high temperature. Its hardness is higher but toughness lower compared with Brown Aluminum Oxide. It is characterized by high purity, excellent self-sharpening, efficient grinding efficiency, and low frictional heat. It can withstand acid and alkali erosion, with high temperature resistance and good thermo stability.
The refractory castable using with corundum aluminum magnesia spinel and fused magnesite as raw materials,which is made of micro-power technology and additive agent.
Steel fiber reinforced castable is made of high grade bauxite as aggregate, by the high quality bauxite and corundum powder as matrix, with many kinds of superfine powder composite materials such as binder and additive, heat-resistant fiber prepared with stainless steel. At the same time, because of the addition of steel fiber, the overall strength of the furnace wall is greatly enhanced.
Aerogel, known as the "world's best insulating solid material," is used to enhance the thermal performance of energy-saving materials and sustainable products for buildings, on- and off-shore industrial infrastructure and