Payment & Shipping Terms:
|Grade:||Brick Grade||Al2O3:||95 . 2 % Min|
|SiO2:||0 . 1 % Max||TiO2:||3 . 00% Max|
brown fused aluminum oxide,
Aluminum Oxide , Brown Fused Alumina , Brick Grade , Calcined Bauxite
Process Of Production
Brown Fused Alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C. A slow solidification process follows the fusion, to yield blocky crystals. The melting help in removing residual sulphur and carbon , Strict control over Titania levels during the fusion process ensures optimum toughness of the grains.
Then The cooled crude is further crushed, cleaned of magnetic impurities in high intensity magnetic separators and classified into narrow size fractions to suit the end use. Dedicated lines produce products for different applications.
Physical And Chemical Properties
|Brick Grade *||0-1,1-3,3-5mm||≥95||≤1.0||≤0.3||≤3.0||≤0.4|
For Free grinding, such as glass industry.
For Friction products and abrasion resistance ground
For Resin bonded abrasive and coated abrasive products.
For Refractory material, Wear-resistant and fire-proof products.
For Grinding stone, Grinding block, sand paper, sand cloth, sand belt
For Coated abrasives sandpaper and Sandblasting/ Wet and dry blasting
For Producing mold of precision casting and Grinding, lapping and polishing media.
1 ) . 25KG PP Big Bag In 1MT Big Bag
2 ) . 25KG pp Bag On Pallet
3 ) . In 1.25MT Big Bag
4 ) . In 1MT Big Bag
Q : Can I get free samples?
A : Yes , We can provide 1 - 10KG for free.
Q : What is the lead time?
A : Sample needs 2-3 days prepared; Mass production time needs 15-30 days normally .
Q : Can we visit the factory
A : Of course , Welcome to visit our factory , in any time
Contact Person: Xu