|Place of Origin:||HENAN|
Payment & Shipping Terms:
|Minimum Order Quantity:||25T|
|Packaging Details:||1. 25kg woven bag, 40 woven bags/jumbo bag. 2. 25kg woven bag, 40 woven bags/pallet 3. 25kg paper bag, 40 paper bags/pallet 4. 1MT Jumbo bag.Packing can be customized according to customer's requirements|
|Payment Terms:||L/C, , T/T, D/P, Western Union, MoneyGram|
|AL2O3 Content(%):||≥92%||Real Density:||≥3.9g/cm3|
BFA Fused Alumina,
Refractory Castable Fused Alumina,
9.0 Mohs Fused Alumina
Electrically fused Brown corundum/Used for grinding/polishing materials/precision casting/spraying materials/refractory
1.Brown Fused Alumina is fused and crystallized under the high temperature of above 2250°C with high quality bauxite,carbon and iron as raw material.
Our product characterized by high purity,good crystal,strong fluidity,low coefficient of linear expansion,good corrosion-resistance and so on.Could not burst,no pulverization and crack in using course of refractory.
2. Brown Aluminum Oxide are fused with premium raw materials and 3500 KVA furnace. It is perfect material specifically manufactured to be used for general abrasive applications in bonded abrasive tools, polishing and sandblasting grit. While aluminum oxide has lower hardness and abrasive capacity than diamond, boron carbide, and silicon carbide, it is widely used for grinding ferrous materials, finishing tough and hard materials. It is also be used as high-class refractory materials. Brown aluminum oxide is offered in macro and micro powder form, in both F and P grades.
1. Brown corundum is characterized by high purity, dense texture, large stacking density, strong self-sharpness, good toughness and extremely low magnetic content;
2. The grinding tool made of it has the advantages of sharp grinding, low heating rate, high grinding ratio and less adhesion in use;
3. The sintered abrasive tool has the characteristics of deep blue color, no network crack and no rust spot after firing.
Physical and chemical indicators:
|Using||Specifications||The main chemical components%|
1 Aggregate for high-quality refractory materials (shaped and non-shaped)
2 Raw material for refractory brick
3 Abrasive material
4 High end refractory products for the steel, foundry , and glass industry
5 Bonded abrasives and Coated abrasives
6 Surface treatment/finishing
7 lapping, polishing, decorative non-skid tile, and pressure blasting.
8 Ceramic Tiles special ceramics
9 Fluidized Bed Furnaces and Skin / Dental Care
10 grinding high carbon steel, high-speed steel and chilled steel
Production and inspection :
Packaging and transportation: