White corundum rough grinding block, white corundum grinding stone

As a kind of artificial corundum, white corundum has a sharp-angled particle appearance, white, uniform and high purity. White corundum is made of alumina as the raw material, and is smelted at high temperature, crushed, shaped, separated from impurities, and processed into a variety of particle sizes. The hardness is higher than that of brown corundum, but the flexibility is not good.

White corundum abrasives are made from industrial alumina powder, smelted at a high temperature of more than 2000 degrees in an electric arc, and then cooled. They are crushed and shaped, magnetically separated to remove iron, and sieved into a variety of particle sizes. It has a dense texture and high hardness. It forms a sharp angle, suitable for rough grinding and medium grinding. White corundum grinding stone has the characteristics of high hardness, slightly lower toughness, corrosion resistance and wear resistance, high purity, good thermal stability, uniform white particles, and impact resistance.

White corundum grinding stone grinding block (triangle)

White corundum grinding stone grinding block (inclined cylinder)

White corundum ball (middle throw)

White corundum grinding stone abrasive (tetrahedron)