Brown fused alumina (BFA) is a high-hardness, tough, and eco-friendly blasting abrasive with sharp angular grains and excellent self-sharpening performance, industrial surface cleaning and rust removal,precision surface finishing, matting,deburring,edge chamfering and recyclable eco-friendly blasting treatment.

Brown Fused Alumina Manufacturer – Zhengzhou Haixu Abrasives Co., Ltd.

Brown fused alumina specification and brown fused aluminum oxide msds

TDS of brown fused alumina
Mainly Applications of brown fused alumina:

-Bonded Abrasives and Coated abrasives                                           

-Refractory,casting,foundry,and painting etc

-Wet and dry blast media,grinding and polishing etc                                 

-PCB plate(PCBA,FPC,LED) blasting

-Polishing wax,Grinding stones,polishing pads etc                                   

-Removal of scale, rust and old coatings

-Ceramics shapes     

-Grinding wheels,Cup wheels etc

-Brake and friction linings

Fused alumina, a synthetic material produced by melting and recrystallizing high-purity alumina (Al₂O₃) in an electric arc furnace, is a workhorse industrial abrasive and refractory material. Its extreme hardness (9.0-9.2 on the Mohs scale), high melting point, and chemical inertness make it indispensable across numerous industries.

Brown Fused Alumina (BFA) and White Fused Alumina (WFA) are two of the most important abrasive materials, but they have distinct differences in composition, properties, and applications.

The Application of 24 Grit Brown Fused Alumina in Ultra-Thin Cutting Wheels: Enhancing Efficiency and Durability

Brown corundum 46 mesh for pick blasting

Brown fused alumina is made from Calcined Bauxite. It is a hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products.
These grains are also used for shot blasting and as polishing media.
Refractory grade BFA is used as a raw material in the manufacture of high alumina refractory.