Product Overview

CAS Number: 1344-28-1 EC Number: 215-691-6
Substance Name: Aluminium Oxide Mol. formula: Al2O3
CAS Number: 1344-28-1
EC Number: 215-691-6
Substance Name: Aluminium Oxide
Mol. formula: Al 2O3

Brown Fused Alumina is produced by electro-fusion of high-grade bauxite in a tilting arc furnace or fixed furnace at high temperature. It shows brown color and its primary chemical composition is Al2O3. It has good toughness and high hardness. It is suitable for manufacturing of Vitrified and Resin Bonded Abrasives, Coated Abrasives for Lapping, Polishing and Sand Blasting. The abrasive tools made of brown alumina oxide are suitable for grinding Carbon Steel, normal alloy Steel, malleable cast iron and hard bronze.

Grades Available

Tilting Furnace, Fixed Furnace, BFA95, BFA92, BFA 91, BFA 90, BFA DCF

Download Datasheet

Information containing adherence to health and safety, handling and storage, and transportation standards, among others details, are included in the form of datasheets (available both in English and German)


Brown Fused Alumina is used in the production of grinding wheels, coated abrasives, refractory bricks and shapes, sandblasting media, investment castings, lapping, polishing, and shot peening.

The density distribution of brown fused alumina is controllable

The grinding speed is fast and the grinding efficiency is high

Brown fused alumina has high hardness, good toughness and strong corrosion resistance.

Brown fused alumina can be used for polishing and grinding.


25kg paper/plastic small bags

1.0/1.2/1.25/1.35MT Big Bags

Small bags inside big bags

Big bags / small bags on pallet

In bulk

Sizes Availables

Lumps : 0-20 mm , 0-25 mm, 0-50 mm, 0-500mm

Grains : 0-1 mm, 1-3mm, 3-5 mm, 5-8mm

Grits : FEPA sizes, All F and P sizes. Example: F16, F20, F46, F100, P90, P220

Fines : -200 mesh / -325mesh

US Sieve Sizes, Tyler Sizes, ASTM sizes

Many other sizes available as per specific requirements

Seamless sourcing and shipping of industrial minerals with highest standards of quality, service, and reliability.

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