Boron Carbide Bushing

Boron Carbide Bushing

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Alumina Ceramic Disc

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Boron Carbide Bushing

Boron carbide bushings are ceramic components made of boron carbide material. They are known for their exceptional wear resistance and high hardness, which makes them ideal for applications that involve sliding or rotating motions under high stress and extreme conditions. Boron carbide bushings are often used in industries such as aerospace, defense, automotive, and mining. They can be used as bearings, shafts, or sleeves in machinery and equipment, and can also be used in armor plating for personal and vehicle protection. The unique properties of boron carbide bushings make them a preferred choice for applications that require high strength, durability, and resistance to wear and corrosion.

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Product Description

Features & Benefits

  • Excellent wear resistance
  • High strength and stiffness
  • High thermal conductivity
  • Low density
  • Longer lifespan compared to other materials
  • Reduced maintenance and replacement costs
  • Improved performance in high-stress environments
  • Corrosion-resistant

Markets & Applications

  • Defense and military
  • Aerospace
  • Industrial machinery
  • Mining and drilling
  • Automotive
  • Bearings and bushings
  • Nozzles and flow control devices
  • Abrasive blast nozzles
  • Wear plates and liners
  • Tool and die components
  • Armor and personal protection equipment
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