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Alumina Ceramics

Al2O3

Overview

产品说明

Alumina Ceramics

Alumina ceramics are based on aluminium oxide (Al2O3) and are among the most widely applied industrial ceramic materials. They combine good electrical insulation, high-temperature capability and mechanical strength, which is why they appear across electrical, kiln and mechanical wear applications.

Alumina content and density grade can be selected to suit the duty — common 95% and 99% grades among them. We machine tubes, rods, plates, insulators and special shapes to drawing.

The general-purpose insulating, heat-resistant and wear-resistant ceramic

Typical forms

常见结构形式

  • Tubes and protective tubes
  • Rods and rollers
  • Plates and substrates
  • Insulators and insulating sleeves
  • Wear plates and liners
  • Seal rings
  • Custom special shapes

Material properties

材料特性

  • Excellent electrical insulation for high-voltage and high-frequency duty
  • High-temperature capability with a high continuous service temperature
  • High hardness and good wear resistance
  • Good resistance to chemical attack
  • Good mechanical strength and rigidity

Typical applications

典型应用

  • Electrical and electronic insulation
  • High-temperature kilns and kiln furniture
  • Mechanical wear and sealing parts
  • Chemical-resistant components

Customisation

定制说明

The forms above are the standard range; in practice parts are made to customer drawings, samples or operating conditions. Send the dimensions, tolerances, service temperature and media, and we will confirm the material and the machining route.

Need a quotation for this product line?Send a drawing or your operating requirement and we will come back with pricing and a lead-time assessment.

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