Brand Name: SICHENG
Model Number: F8-3000 JIS240-10000
Place of Origin: CHINA
Minimum Order Quantity: 1 TON
Type: GRAIN POWER FRACTION
Standard: GB JIS FEPA P
Capacity: 10000 TONS PER MONTH
Size: F8-3000 JIS240-10000
Usage: sandblast grinding refractory casting
manufacturer: fast delivery
best price: own factory
Brown Fused Alumina Oxide for sandblasting grinding polishing abrasive
F8 -3000 JIS240-10000
Material:Al2O3 Fe2O3 SiO2
Brown Fused Alumina (BFA) is a very refractory, hard and chemically resistant material. It is produced by the smelting of Calcined Bauxite, coke and scrap iron in an electric arc furnace in high temperatures.
It has high hardness and great toughness, grinding force is powerful, high temperature resistant,making it applied to the abrasive high-tensil strength high metal and grinding various general steel, carbon steel, alloy steel, general malleable green steel, also as senior refractory materials, widely used in steel, chemical and other industries.
Fraction: 12-5mm 8-5mm 5-3mm 3-1mm 1-0mm 1-0.5mm 0.5-0mm 0.3-0mm etc.
Fine: 150mesh-0 180mesh-0 240mesh-0 280mesh-0 320mesh-0 etc.
Micro Powder: F230 - F2000 JIS:240 - 10000
Packing: 25kgPVC bags+1MT big bag
3. Physicochemical Index
Melting Point 2250
Bulk Density 1.53-1.99 g/cm3
True Density 3. 90 g/cm3
Mohs Hardness 9.0
Fe2O3 0. 30Max
-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.
-It\'s widely used as surface preparation abrasive, cleaning, grinding, polishing of various metals, glass, rubber, mould industries.
-It also can be used as refractory material.