Brown Fused Alumina‘s microhardness is 1800-2200kg/mm2. The toughness is higher than Silicon Carbide. The abrasive tools made by brown fused alumina are suitable for grinding carbon steel, ordinary alloy steel, malleable cast iron, hard bronze, etc. Brown fused can also make fine quality refractory, etc. The refractoriness of high-alumina clinker is up to 1850℃. It has strong chemical stability and good physical properties.
Application: 1.Refractory, Casting, etc. 2.Bonded Abrasives and Coated abrasives，ceramic grinding wheel, resin grinding wheel 3.Surface treatment/finishing 4.Lapping, polishing, decorative non-skid tile, and pressure blasting 5.Ceramic Tiles unique ceramics 6. Fluidized Bed Furnaces and Skin / Dental Care 7.Grinding high carbon steel, high-speed steel, and chilled steel.
Availible size: 0-1-3-5-8mm, 200mesh, 325mesh, F12-F220, P12-P220.
Particle size: Cubic, Angular.
Blue Brown Fused Alumina with good cubic particle shape and high bulk density. Its toughness, hydrophilicity, cleanliness, magnetic contents, and hardness are better than BFA. Reduce expansion and black specks on vitrified abrasives. Improved durability makes them suitable for making top-grade bonded abrasives in heavy-duty machining and double-disc-cylindrical grinding.
Angular shape: have good heat dissipation effect and improved durability, making top-grade abrasive cloth, sandpaper, sanding belts, machining low carbon steel, steel alloy, and fine wood.
Availible size: F12-F220, P12-P220.
Particle size: Cubic, Angular.
