Product Details

Specifications

brown fused alumina
1.high Al2O3 content
2.high strength
3.factory supply
4.free sample

High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material

$High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material$ $High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material$ $High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material$ $High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material$ $High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material$ $High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material$

Introduction of brown fused alumina

Brown Fused Alumina (BFA) is a very refractory, hard and chemically resistant material. It is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C.

Corundum is bauxite, coke (anthracite), scrap iron as main raw materials, in electric arc furnace high temperature melting nei crystals into, it has high hardness and great toughness, particle xinfengrui, grinding force is powerful, high temperature resistant, the efficiency high characteristic, is the quality of abrasive abrasive materials and advanced refractory materials. Makes with it, apply to the abrasive high-tensil strength high metal, can cut, grinding various general steel, carbon steel, alloy steel, general malleable green steel, hard to wait, also can green steel as senior refractory materials, widely used in steel, chemical and other industries.

Brown Fused Alumina

BROWN FUSED ALUMINA SPLIT SIZE	AL₂O₃ MIN	SIO₂ MAX	TIO₂ MAX	Fe₂O₃ MAX
0-50mm	94.50%	0.80%	2.23%	0.35%
0-1mm	95.50%	0.70%	2.23%	0.25%
1-3mm	95.75%	0.66%	2.18%	0.23%
3-5mm	95.90%	0.60%	2.15%	0.21%
5-8mm	96.00%	0.50%	2.10%	0.18%

Brown Fused Alumina Abrasive

SPLIT SIZE	AL₂O₃ MIN	SIO₂ MAX	TIO₂ MAX	Fe₂O₃ MAX
12#-80#	94.5-97%	0.6-0.8%	1.5-3%	0.12-0.2%
100#-180#	93.5%	0.7-1%	1.5-3.8%	0.15-0.25%
240#-280#	92%	0.85-1.1%	1.5-3.8%	0.18-0.35%

Our Services

1.Supply sample.

2.The packing can be made according to customers’ requirement.

3.Undertake to build production line services .

4. In 20 days on receipt of both signed contract(activated carbon).

5.The following can be made at customers'request acid-tread carbon,water -washed carbon,coated carbon

Applications:
1.Brown fused alumina is suitable for making ceramic and resin bonded abrasive tools, used for grinding metals of high-tensile strength, such as carbon steel, general purpose alloy steel, malleable cast-iron and hard bronze etc.

2. It's widely used as surface preparation abrasive, cleaning, grinding, polishing of various metals, glass, rubber, mould industries.

3. It also can be used as refractory material.

$High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material$ $High Quality Brown Fused Alumina/Brown Corundum,high grade abrasive/refractory material$