Brown Fused Alumina for Refractory

Brown Fused Alumina, or BFA, is a material produced from high-quality bauxite and other raw materials. It is manufactured through a complex process of fusion in electric arc furnaces at high temperatures. The resulting material is a hard and tough abrasive that is suitable for a wide range of industrial applications.

Chemical Composition: Al2O3: 95.5% - 97.5%, Fe2O3: 0.5% - 2.0%, SiO2: 1.0% - 1.5%, TiO2: 2.0% - 3.0%

Hardness: 9 on the Mohs scale

Density: 3.9 g/cm3

Melting Point: 2050°C

Particle Size: 12-220 mesh

Brown Fused Alumina (BFA) is a tough, durable, and highly versatile abrasive material that can help you tackle even the toughest industrial grinding and polishing applications. Made from high-quality bauxite, BFA is fused and cooled under carefully controlled conditions, resulting in a product that is exceptionally hard and wear-resistant. Its unique combination of hardness, toughness, and sharpness makes BFA ideal for a wide range of applications, from surface preparation to metalworking, woodworking, and more.

Brown fused alumina is classified based on its chemical composition and crystalline structure. It is classified into two types – regular and low iron. Regular brown fused alumina contains 1-3% iron, whereas low iron brown fused alumina contains less than 0.2% iron.

As a leading manufacturer in Shanxi, we offer the highest quality Brown Fused Alumina to meet your industrial needs. With its superior hardness, toughness, and density, BFA is the perfect abrasive for a wide range of applications. Trust us to provide you with the best possible abrasive solution for your business.