White fused alumina oxide is manufactured by subjecting high-quality alumina to an intensive process in an electric arc furnace, where temperatures soar to approximately 1800 to 2000 degrees Celsius. The fundamental step involves the fusion or melting of calcined alumina (aluminum oxide). This molten substance is subsequently allowed to undergo controlled cooling and solidification, resulting in the formation of white fused alumina. This intricate manufacturing process ensures the production of a remarkably pure and robust abrasive material.