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Technical Ceramics

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YSZ ZrO2 Yttria Stabilized Zirconium Oxide Zirconia Ceramic Bushings

The unique structure of Zirconia Ceramic makes it one of the toughest technical ceramics available. Zirconium Oxide Ceramic is one of the best materials for demanding structural and mechanical applications, and has excellent resistance to corrosion and wear.
  • Density :

    6.0 g/cm3
  • Max. Service Temp. :

    500 degree C
  • Thermal Conductivity :

    2.2 W/m.K
  • Dielectric Strength :

    9 KV/mm
  • Main Application :

    Wear Liners, Electrical Insulator...
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Product Detail

Material Introduction


Unlike traditional ceramics that tend to be hard and brittle, Zirconium Oxide Ceramic, commonly known as Zirconia, offers high strength, wear resistance, and flexibility far beyond those of most other technical ceramics. Zirconium Oxide Ceramic is a very strong fine advanced ceramic with excellent properties in hardness, fracture toughness, and corrosion resistance; all without the most common property of technical ceramics – high brittleness. Its unique resistance to crack propagation and high thermal expansion make it an excellent material for joining ceramics with metals like steel. Due to Zirconia’s unique properties it is sometimes referred to as the “Ceramic Steel”.


Material Advantages


  High hardness
  High fracture toughness
  Good chemical inertness
  Long service life (Cost-effective)
  High wear & corrosion resistance
  High working temperature
  CTE in range of steel
  ...


Material Applications


  Ceramic Wear Liners
  Ceramic Grinding Media
  Ceramic Sealing Rings    Ceramic Electrical Insulator Parts
  Ceramic Cutting Blades   Thermal Insulator Components
  Ceramic Valve Components (valve seats, valve balls...)    Ceramic Pump Parts (plungers, piston, sleeve, washer...)


Materials Properties 



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