China Magnesia Carbon Bricks manufacturer

9.0 Mohs Abrasive Refractory Castable BFA Fused Alumina

Product Details:
Place of Origin: HENAN
Certification: GB/T19001-2016/ISO9001:2005
Model Number: BFA-92-97
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
Delivery Time: 5-8work
Payment Terms: L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability: 2500T/25D

Detail Information

AL2O3 Content(%): ≥92% Real Density: ≥3.9g/cm3
Refractoriness(degree): ≥1900℃ Shape: Particle
Size: 0-1mm/1-3mm/3-5mm/5-8mm/8-20mm/100Mn/200Mn/300Mn Melting Point: 2250℃
Mohs Hardness: 9.0 Usage: Abrasive/blasting/polishing/refractory
High Light:

BFA Fused Alumina


Refractory Castable Fused Alumina


9.0 Mohs Fused Alumina

Product Description

Electrically fused  Brown corundum/Used for grinding/polishing materials/precision casting/spraying materials/refractory
Product description:

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%



 Fe2O3%  SiO2%  TiO2%

Ture Density





12#-54# ≥95 ≤0.3 ≤0.3 ≤0.5 ≤1.5 ≤3.0 ≥3.85 g/cm3

Micro- powder


240#-360# ≥92 ≤0.35 ≤0.3 ≤2.0 ≤2.0 ≤4.0 ≥3.8  g/cm3





Grain Size


0-1mm ≥97



≤0.25 <1.0 <2.5 ≥3.92 g/cm3
0-1mm ≥95 ≤0.3 ≤0.3 ≤0.5



≥3.9  g/cm3

Fine powder

200#-0 ≥92 ≤0.35 ≤0.35 <0.55 <2.0 <4.0 ≥3.8  g/cm3



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


Product pictures:

9.0 Mohs Abrasive Refractory Castable BFA Fused Alumina 0

9.0 Mohs Abrasive Refractory Castable BFA Fused Alumina 1


Production and inspection :

9.0 Mohs Abrasive Refractory Castable BFA Fused Alumina 2

Packaging and transportation:
9.0 Mohs Abrasive Refractory Castable BFA Fused Alumina 3

Competitive advantage:

  • 1. Competitive Price. Make the products competitive in your market. 
  1. 2. Strict Quality Control. Meet clients’ quality requirement.
  2. 3. Large stocks. Guarantee prompt delivery.
  3. 4. Professional Packing. Avoid damage and secure the goods in transportation

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