White Fused Alumina
White fused alumina, with code “WA”, with Al2O3 more than 98%, is one of the most popular alumina abrasives. White corundum is produced from alumina by melting in the electric arc furnace. Little amount of Sio2, Fe2O3, Na2O. Main appliion: abrasives, refractories, polishing, sandblasting purposes.