Product Description:
Brown Fused Alumina (BFA) is a highly advanced refractory material
that is produced by melting bauxite in an electric arc furnace at
high temperatures. This results in a brownish-colored product with
exceptional hardness and toughness.
One of the main reasons for the popularity of BFA is its high
purity and good crystal structure. The product also has strong
fluidity, low coefficient of linear expansion, and corrosion
resistance, further enhancing its value as a refractory material.
Features:
Brown corundum is a highly sought after material due to its
numerous advantageous properties. It boasts an impressive MOH
hardness of 9.0, second only to diamond, making it exceptionally
tough and resistant to wear.
In addition to its hardness, this mineral also possesses high
chemical stability and corrosion resistance. It is able to
withstand harsh environments, including acids, alkalis, and high
temperatures, without experiencing any adverse effects.
Technical Parameters:
Brown corundum chemical composition content and physical properties table |
| Chemical content(%) | physical property |
| Al203 | 92.5-95.0% | Proportion | 3.50-3.90g/cm3 |
| Fe203 | 0.3-1.0% | Bulk density | 1.30-1.90g/cm3 |
| Si02 | 1.0-2.0% | Mohs hardness | 9 |
| Ti02 | 1.5-4.0% | Color | Brown |
Applications:
1.Ceramic-bonded abrasives: Brown corundum is used in ceramic-bonded
abrasives, which are typically used in precision grinding and
finishing applications.
2. Resin-bonded abrasives: It is used in resin-bonded abrasives,
which are commonly used in manufacturing operations such as
cutting, grinding, and polish.
3. Sharpening stones: Brown corundum is used in sharpening stones,
mostly used in the kitchen to sharpen knives and other utensils.
Packing and Shipping:
Our Brown Aluminum Oxide product is packaged and shipped to ensure
safe and efficient delivery to our customers. Each package is
carefully prepared and labeled to meet all necessary regulations
and guidelines.
Packaging:
- 25kg bags
- 1 ton super sacks
- Custom packaging options available upon request
Shipping:
We offer both domestic and international shipping options for our
Brown Aluminum Oxide product. Our shipping methods include:
Please contact us for more information on our packaging and
shipping options for Brown Aluminum Oxide.
