Brown Fused Alumina (Brown Aluminum Oxide) is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze.It used for refractory aluminum oxide lining mixture, pouring materials castable,etc.
2.Chemical compositions :
3. Application of brown aluminum oxide :
For Resin Bonded and Vitrified Abrasives: Grinding Wheels etc.
For Coated Abrasives: Abrasive Belts,Sheets etc.
Wet and Dry Blasting Media;
Grinding,Lapping and Polishing Media.
Refractory Aluminum Oxide lining mixture,
Pouring materials castable etc.
Brown Fused Alumina for Abrasives can be divided into two kinds:
(1), For Bonded Abrasives: FT-A-01 (with Medium Density) and FT-A-02 (with High Density);
(2), For Coated Abrasives: FT-A-P.
We can also produce medium (1050°C) and high (1350°C) tempreture Calcined Brown Fused Alumina. and Iridium-plated BFA.
4. Available Sizes :
For Abrasvies: F8-F220, F230-F1200. P8-P220 or any other sizes by customer's requirement.
For Refractories: 0-1mm, 1-3mm, 3-5mm, -200 mesh, 325 mesh or any other sizes by customer’s requirement.
5. Package :
25 kg/bag or 1000 kg/big bag with or without pallet, or packed by customer’s requirement.
6. Our Esteemed Customers:
For our Abrasive Materials, we supply toSaint-Gobainand CUMI (Carborundum Universal,India) etc.
For our Refractory Materials, we supply to Calderys andSaint-Gobain Ceramics etc.
We hope to be supplier of yours too.If you are interested in our products, please feel free to contact me.