Beijing Tong Ma abrasives Co.,Ltd

Boron carbide

 Boron carbide

Characters are as follows:

         Light Density

         High Hardness and Strength

         Erosion Resistance

         High Modulus of Elasticity

         Neutron Absorber

         Low thermal conductivity

Boron carbide is smelted from boricacid and powdered carbon in electric furnace under high temperature.Depending onhardness of 4950kgf/mm2,It is even harder than diamond and cubic boronnitride.Because of their high strength,low density, corrosion resistant,hightemperature resistant,low thermal conductivity,high modulus of elasticity,it isideal for a wide variety of applications.

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