After high-temperature smelting at 2250 ℃, using special processing techniques and formed by Bamac, it is of high quality, extremely hard, and tightly structured, making it a refractory material for the steel industry and other industries. According to the content of ZrO2, zirconia corundum generally includes low zirconia corundum (ZrO2 10%~15%), medium zirconia corundum (ZrO2 25%), and high zirconia corundum (ZrO2 40%).

High temperature alumina is an important inorganic compound with a wide range of applications. It has a high melting point and excellent physical and chemical properties.

Plate shaped corundum is a pure sintered corundum without any additives, which has excellent properties such as high refractoriness, high corrosion resistance, and high erosion resistance.

White corundum sand is a high-quality abrasive with characteristics such as high hardness, high wear resistance, and high melting point.