Payment & Shipping Terms:
|Al2O3:||95 . 0 % Min||SiO2:||0 . 1 % Max|
|Fe2O3:||0.30% Max||TiO2:||3 . 00% Max|
brown fused aluminum oxide,
calcined alumina powder
Brick Grade / Brown Fused Alumina , Calcined Bauxite / Aluminum Oxide
Physical And Chemical Properties
|Brick Grade *||-8+16,-16+30,
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.
Brown Fused Alumina is a tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Brown Fused Alumina thermal properties make it an excellent material for use in the manufacture of refractory products. Brown Fused Alumina is also used in other applications like blasting and surface hardening.
1 ) . In 1000KGS Big Bag
2 ) . 25KG bag with 40 Bag In 1MT Big Bag / on pallet
Suitable customer’s request
Q : Are you manufacturer or trader?
A : We are manufacturer and have our own factory
Q : Can I get free samples?
A : Yes , We can provide 1 - 10KG for free.
Q : How can you control your quality?
A : First, our city is rich in the raw material, and the quality is one of the best in China.
Second, for each production processing, we have complete QC system for thechemical compositionand Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Thirdly: We have professional packing team; they packed carefully to gain the better outer performance and good side and corner.
Contact Person: Xu