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Boron Carbide Tube

Boron Carbide Tube

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Boron Carbide Tube

Boron carbide tube is a type of ceramic tube made from boron carbide powder through a sintering process. Boron carbide is a hard, lightweight, and chemically resistant material with high thermal conductivity and neutron absorption properties. Boron carbide tubes are often used in high-temperature and abrasive environments, such as nuclear energy, defense, and aerospace industries.

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Product Description

Features & Benefits

  • High hardness and wear resistance
  • Good thermal conductivity
  • Chemically inert
  • High neutron absorption cross-section
  • Lightweight
  • High-temperature resistance

Markets & Applications

  • Nuclear energy: boron carbide tubes are used as neutron absorbers and control rods in nuclear reactors.
  • Defense: boron carbide tubes are used in armor systems and ballistic applications.
  • Aerospace: boron carbide tubes are used in rocket nozzles and other high-temperature applications.
  • Industrial: boron carbide tubes are used in abrasive and high-temperature environments, such as sandblasting nozzles and furnace tubes.
Parameter Value
Density 2.5-2.65 g/cm³
Hardness (Mohs) 9.3-9.5
Hardness (Vickers) 30 GPa
Compressive Strength 2,800-4,000 MPa
Young's Modulus 450-550 GPa
Thermal Conductivity 30-35 W/mK
Coefficient of Thermal Expansion 4.5-6.0 × 10^-6 /K
Maximum Operating Temperature 1,400-1,500°C
Electrical Conductivity Insulator

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Alumina Ceramics Zirconia Ceramics Silicon Carbide Ceramics Aluminum Nitride Ceramics Boron Carbide Ceramics Boron Nitride Ceramics (BN) Pyrolytic Boron Nitride (PBN) Silicon Nitride (Si3N4) Ceramics Beryllium Oxide Ceramics Mullite Ceramics GaN Ceramics Graphite Quartz Tugnsten Carbide

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