China Hunan High Broad New Material Co.Ltd
China Hunan High Broad New Material Co.Ltd. Professional Magnesium alloy products & Advanced Ceramic products Manufacturer
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Boron carbide. The ability of boron carbide to absorb neutrons without forming long-lived radionuclides makes it attractive as an absorbent for neutron radiation arising in nuclear power plants and from anti-personnel neutron bombs. Nuclear applications of boron carbide include shielding, control rod and shut down pellets.
B4C Boron carbide
Boron Carbide, black powder, is the hardest of the conventional abrasives. Its Mohs hardness is 9.36, melting point 2350℃, density 2.52g/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 steel, jewel, hard ceramic and other hard materials, and 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,
| B % | 75~80 | Solubility In Water | Insoluble |
| C% | 17~21.5 | Melting Point | 2450°C |
| B+C% | 95~99 | Boiling point | 3500°C |
| Density & phase | 2.52g/cm3 | Mohs Hardness | 9.6 |
Application:
1.For making high performance Abrasive Tools
2.For processing and grinding Sapphier Crystal Plate
3.For making Refractories such as Magnesia Carbon Bricks etc.
4.For making Ceramics such as Nozzles, Ring Seals, Mould etc.
5.For making Nozzles of gun and artillery
6.As Bulletproof Materials for making Bulletproof Vests,Tiles
7.As Neutron Absorber in Nuclear Industry
email: lucky@hbnewmaterial.com