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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Futong
  • Model Number: FEPA
  • Material: B4C
  • Usage: Abrasive,Ceramic,Nuclear
  • Abrasive Grain Sizes: F12-F1500
  • Color: Black
  • Shape: Grain, Powder
  • Boron: 76% min
  • Carbon: 20% min
  • Mohs Hardness: 9.36
  • Melting Point: 2350℃
  • Density: 2.51 g/cm3

Packaging & Delivery

Packaging Details 20 or 25 kg/paper drum with pallet, or any other package can be according to customer's request.
Delivery Time 15-20 days after customer's order

1. Description


Boron Carbide, a black powder, is the hardest of the conventional abrasives, Its Mohs hardness is 9.36,  melting point 24500c, density 2.51g/cm³. It has following unique features: neutron absorbing, of semi conductivity, low thermal conductivity, high grinding efficiency and no reaction with either acids or alkali etc. Boron carbide is widely used to grind and polish hard metal alloy, super hard metal, high carbide steel, jewel, hard ceramic and other hard materials, to manufacture wear-resisting parts, metal cutting tools, nozzles and neutron-absorbing rods, used as metal additive for compound materials for military planes and as raw materials for metal boride, metal ceramic, boron steel, boron alloy and for special welding and refractory materials.

2. Chemical Composition of Boron Carbide (% by weight)

      B: 76%-80%
      C: 17%-21%
      Fe2O3: 0.25%-1.0%
      Si: 0.2%-1.2%


3. Applications of Boron Carbide:


    For making high performance Abrasive Tools

    For processing and grinding Sapphier Crystal Plate

    For making Refractories such as Magnesia Carbon Bricks etc.

    For making Ceramics such as Nozzles, Ring Seals, Mould etc.

    For making Nozzles of gun and artillery
    As Bulletproof Materials for making Bulletproof Vests,Tiles

    As Neutron Absorber in Nuclear Industry 


4. Available Sizes :

       F12 to F1200, 250um to D50=3.0um
       60# to 150#, 250-75um
       -100 mesh to -325 mesh, no more than 150um
       -25um, -10um 


5. Package :

     20,25 or 50 kg/paper drum with 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.

We hope to be supplier of yours too ! 


Contact Person: Michael Sheng 




Tel:  +86-371- 55632998


Fax: +86-371- 63691212 



Other Abrasive and Refractory Materials :

      Brown Fused Alumina                      White Fused Alumina




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