Brown Fused Alumina
Description:
Brown fused alumina is fused from high quality aluminium in high temperature. BFA is characterized by high purity, excellent self-sharpening, efficient grinding.
Specification:
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm
180mesh 200mesh 320mesh
Applications
Brown fused alumina is mainly used for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand and coating materials, catalyst carrier, special ceramics and super refractory materials.
Advantages
1) Not affecting the color of the processing cases.
2) Sandblasting in the non-iron process.
3) High speed processing.
4) Very low amount of iron oxide, suitable for non-ferrous blasting operations.
Chemical&Physical Property:
It is fused in an electric-arc furnace by high temperature. Its main raw materials are bauxite anthracite. The micro hardness is 1800-2200kg/mm2. The toughness is higher than silicon carbide. The degree of refractory is more than 1850° C
Specifications |
Chemical Composition% |
Al203 |
Fe2O3 |
SiO2 |
TiO2 |
F |
4#-80# |
95.0%min |
0.25%max |
1.50%max |
2.30%max |
90#-150# |
95.0%min |
180#-240# |
94.0%min |
P |
8#-80# |
95.0%min |
0.25%max |
1.2%max |
2.5%max |
100#-150# |
94.0%min |
180#-220# |
93.0%min |
0.30%max |
1.5%max |
W |
w63-w0.5/320#-3000# |
92.5%min |
0.40%max |
1.8%max |
3.00%max |
Our factory was established in 2008, and is located in dengfeng City, Henan, China. With hundreds of counties around us, we enjoy strategic location, and are adjacent to Lianyungang, Tianjin and Qingdao Port City. Our transportation is convenient. Our main products are: Anthracite filter media, walnut shell filter media, garnet filter media, zeolite filter media, brown fused alumina / corundum, white fused alumina, black fused alumina, silicon carbide, garnet, walnut shell. Corncob and other abrasive products.
Strong economic strength, advanced production equipment and reliable product quality contribute to our factory' S survival. Our idea is "pursuing preeminence, honesty, cooperation and common interest".
We warmly welcome you to visit our factory!
