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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: FUTONG
  • Model Number: FEPA
  • Material: Bauxite
  • Usage: Abrasive, Refractory
  • Abrasive Grain Sizes: F12-F1500
  • Color: Brown
  • Grain Shape: Block, Sharp
  • Crystal Shape: Cubic
  • Al2O3: 95% min
  • SiO2: 0.7-1.5%
  • Fe2O3: 0.25% max
  • Real Density: >3.9 g/cm3
  • Hardness: 9 Mohs
  • Knoop Hardness: 2000
  • Process: Ball Mill, Barmaq

Packaging & Delivery

Packaging Details 1 mt/bag; 25kg/bag with or without pallet, or any other package as customer's request.
Delivery Time 14-30 days on board according to quantity.

Brown Fused Alumina

1.Description : 

Brown Fused Alumina (Brown Aluminum Oxide) is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. Brown Fused Alumina is suitable used for making Bonded and Coated Abrasives. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze.It used for refractory aluminum oxide lining mixture, pouring materials castable,etc. 

 

2.Chemical compositions :

 

Grit Size

Chemical composition

AL2O3

TiO2

Fe2O3

SiO2

CaO

Refractories

0-1mm

94.5

3.5

0.3

0.8-1.5

-

1-3mm

95

-

3-5mm

95

-

5-8mm

95

-

200F(mesh)

94-90

-

1.0

-

-

Abrasives

F4-F80(p80)

95-97.5

1.5-3

0.3

0.8-1.5

0.25

F90-F150
(P100-P150)

94-97.5

F180-f220
(P180-P220)

93-97.5

F240(P240)

92

 

3. Application of Brown Fused Alumina :

 

   For Resin Bonded and Vitrified Abrasives: Grinding Wheels etc.

   For Coated Abrasives: Abrasive Belts,Sheets etc.

   Wet and Dry Blasting Media;

   Grinding,Lapping and Polishing Media.

   Refractory Aluminum Oxide lining mixture,

   Pouring materials castable etc.

    Brown Fused Alumina for Abrasives can be divided into two kinds: 

   (1), For Bonded Abrasives: FT-A-01 (with Medium Density) and FT-A-02 (with High Density);

   (2), For Coated Abrasives: FT-A-P.

We can also produce medium (1050°C) and high (1350°C) tempreture Calcined Brown Fused Alumina. and Iridium-plated Brown Fused Alumina.

    

       - High Calicned Brown Fused Alumina                Iridium-plated Brown Fused Alumina

4. Available Sizes :

   Brown Fused Alumina For Abrasvies: F8-F220, F230-F1200. P8-P220 or any other sizes by customer's requirement.

   Brown Fused Alumina For Refractories:  0-1mm, 1-3mm, 3-5mm, -200 mesh, 325 mesh or any other sizes by customer’s requirement.

5. Package :

     25 kg/bag or 1000 kg/big bag with or without pallet, or any other package can be provided according to customer’s requirement.

 

6. Futong Certificates :

                               

7. Our Esteemed Customers :

     For our Abrasive Materials, we supply to Saint-Gobain and CUMI (Carborundum Universal,India) etc.

     For our Refractory Materials, we supply to Calderys and Saint-Gobain Ceramics etc.

8. Our Factory :

     

Contact Person: Michael Sheng 

michael(at)ftong.com.cn 

Tel:  +86-371- 55632998

Fax: +86-371- 63691212  

 

Other Abrasive and Refractory Materials :

          White Fused Alumina                                    Boron Carbide

                         

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