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/B4C is one of the three hardest materials known (the other two are diamond and cubic boron nitride). Compared with diamond and cubic boron nitride, boron carbide is easy to manufacture and low in cost, so it is more widely used. It is widely used in individual protection, aircraft, tank, ship and other armor protection.
| Material | Boron carbide/B4C |
| Features | 1. High hardness and high strength 2. Excellent thermal shock resistance 3. Excellent chemical inertness 4. Excellent wear resistance 5. Good corrosion resistance 6. High temperature resistance 7. High bending strength 8. Light weight |
| Usage | 1. Grinding, polishing, lapping, drilling and crushing of hard materials such as cemented carbide and gems 2. Lightweight protective armor, protection of aircraft, military vehicles, ships and human bodies 3. Neutron shielding, neutron absorption |
Specification:
Density> =2.48g/cm3;
Hardness> =3500kgf/sqm, bending resistance: ≥ 400Mpa
Melting point: 2450degree
Woking conditions:High temperature, high pressure, grinding, acid and alkali
Material :Bore carbide ,Silicon, Tungsten carbide
The size can be customized as per drawing
Jacket type: Aluminum,MS,Nylon jackets,Stainless Steel
Approximate Nozzle Service Life in Hours :
| Nozzle material | Steel Shot and Grit | Expendable Abrasives | Aluoxide Abrasives |
| Alumina | 20-40 | 10-30 | 1-4 |
| Tungsten Carbide | 500 - 800 | 300 - 400 | 20-40 |
| Silicon carbide | 600-1000 | 400-600 | 50-100 |
| Boron Carbide | 1500 - 2500 | 750 - 1500 | 200 -1000 |