White Fused Alumina (WFA) is a high-performance material made by fusing high-purity alumina in an electric arc furnace. It is known for its exceptional hardness, purity, and white color. Industries use WFA in abrasives, refractories, and coatings. Its sharp, hard grains provide excellent cutting power and wear resistance.
White fused alumina is available in grit and powder forms to meet various industrial needs. Key applications include:
- Abrasive Products: WFA powers grinding wheels, sandpaper, and blasting media for cutting and surface preparation of hard materials like metals and ceramics.
- Refractory Materials: Manufacturers use it to line furnaces and kilns, leveraging its high thermal stability and resistance to chemical attack.
- Coatings & Paints: It enhances the durability and abrasion resistance of industrial coatings in harsh environments.
White fused alumina’s unique properties—its high hardness, thermal stability, and low impurity content—make it essential in high-performance applications. It serves industries like metalworking, construction, and aerospace.
