Brown Fused Alumina belongs to the group of electro-corundum. It is produced by controlled melting of calcined bauxite in an electric arc furnace. Brown fused alumina is iron-free and extremely tough. It is recommended for high performance grinding wheels.
✔ High hardness
✔ High compression strength
✔ Abrasion / Wear-resistance
✔ Chemical inertness
✔ High degree of refractoriness
✔ Superior electrical insulating properties
✔ Dielectric properties
✔ High melting point
Brown Fused Aluminum Oxide presents good toughness and excellent abrasion properties and is recommended for high performance bonded abrasives.