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Brown Fused Alumina sandblasting
Brown Fused Alumina sandblasting

Brown Fused Alumina sandblasting

Introduction:

Brown Fused Alumina (BFA) is a high-performance abrasive material widely used in sandblasting, surface cleaning, and polishing applications. Manufactured by fusing bauxite in an electric furnace, BFA offers excellent hardness, high-temperature resistance, and durability. Its sharp, angular particles make it highly effective for aggressive surface cleaning, rust removal, and surface preparation.

Products Introduction

Brown Fused Alumina (BFA) is a high-performance abrasive material widely used in sandblasting, surface cleaning, and polishing applications. Manufactured by fusing bauxite in an electric furnace, BFA offers excellent hardness, high-temperature resistance, and durability. Its sharp, angular particles make it highly effective for aggressive surface cleaning, rust removal, and surface preparation.

 

Ideal for sandblasting applications, Brown Fused Alumina effectively removes contaminants from metal surfaces, including aluminum, steel, and other alloys. Its superior hardness ensures efficient abrasive action, while its thermal stability allows it to maintain performance in high-temperature environments. With its consistent particle size distribution and excellent abrasive characteristics, BFA is perfect for achieving smooth, clean surfaces with reduced processing time.

 

Choose Brown Fused Alumina for your sandblasting needs to experience enhanced performance, efficiency, and superior surface quality in a wide range of industrial applications.

  • High Hardness

    Superior performance in processing hard materials like metals, ceramics, and stones.

  • High Thermal Conductivity

    Improves the stability and durability of the product under thermal stress..

  • ow Coefficient of Thermal Expansion

    Reduces the risk of cracks and deformation in high-temperature environments.

  • Abrasion Resistance

    Long-lasting performance in abrasive applications such as blasting and surface finishing.

Related Products

Parameter

Purpose 

Specification

Chemical composition(%)   

 Magnetic material ≤

Al2O3(≥)

Fe2O3(≤)

SiO2≤

TiO2≤

   For abrasive    

F grit

4#-80#

 95.0

  0.3  

  1.5  

 3.0 

 0.05

 

90#-150#

 94.0

 0.03

 

180#-240#

 93.0

3.5

 0.02

P grit

8#-80#

 95.0

 0.2 

 1.2

3.0

 0.05

 

100#-150#

 94.0

 0.03

 

180#-220#

 93.0

 0.3

 1.5

3.5

 0.02

  Micro Powder

 W0.5-W63
F320-F1500

 92.5

 0.5

 1.8

4.0

 

 

   For refractory

Size for Sand

 0-1mm
1-3mm
3-5mm
5-8mm
8-12mm

 95.5

 0.3

1.5 (1.0 from Tilting Furnace) 

 3.0

 0-3mm
0-5mm
0-10mm
 0-25mm     

 95.0

 0.3

 1.5

 3.0

 Fine powder

140F
200F
325F

 94.5

 0.5

 1.5

 3.5

Product Applications

  • Application of Silicon Carbide in Abrasive Tools
  • Application of Silicon Carbide in Body Armor Materials
  • Application of Silicon Carbide in Ceramic Materials
  • Application of Silicon Carbide in Refractory Materials
  • Application of Silicon Carbide in Sintered Parts Materials
  • Application of Silicon Carbide in Vehicle Armor Materials

Packaging

  • We can offer 1MT/25Kg Woven plastic bags, and 25Kg Paper bags.

    Our Black Silicon Carbide is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

  • Packaging

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Contact Us

If you have any questions, please contact us via email or phone

Founded in 2005, our company is a leading manufacturer of high-quality Silicon Carbide (SiC) and various types of fused alumina products. With nearly two decades of industry expertise, we have established a reputation for delivering durable and performance-driven materials for a wide range of applications, including abrasives, refractories, and ceramics.

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