Boron Carbide for Abrasive, Ceramics

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US $8-25 / Kilograms | 1 Metric Ton/Metric Tons (Min. Order)
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Overview
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.
Port
Xingang or Qingdao
Lead 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%
      B4C:90%-98%

 

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 

 

michael(at)ftong.com.cn 

 

Tel:  +86-371- 55632998

 

Fax: +86-371- 63691212 

 

 

Other Abrasive and Refractory Materials :

      Brown Fused Alumina                      White Fused Alumina