Alumina Ceramics

Alumina Ceramics ( Refer as Aluminum Oxide or Al2O3) is the most widely used technical ceramics material. This material has superb material characteristics such as high electrical insulation, high mechanical strength, high wear and chemical resistance.With an excellent combination of properties and an attractive price, it is no surprise that fine grain technical grade has a very wide range of applications.

alumina ceramics

alumina ceramics

Alumina Ceramics Description:


  • Hard, wear-resistant
  • Excellent dielectric properties from DC to GHz frequencies
  • Resists strong acid and alkali attack at elevated temperatures
  • Good thermal conductivity
  • Excellent size and shape capability
  • High strength and stiffness
  • Available in purity ranges from 95%, an easily metallizable composition, to 99.8% for the most demanding high temperature applications.

Typical Usage:

  • Electric Insulator
  • Electric Socket & Plug
  • Resister Case
  • Terminal Block & Base
  • Heat Resist Components
  • Fuse Holder
  • Cigar Lighter
  • Dielectric Ceramics
  • Components of Various Shapes
  • Focus Ring & Edge Ring
  • Wafer Finger & Robot Arm
  • Precision Nozzle&Disk
  • Plunger, Pump & Valve
  • Bolt,Nut & Clamp
  • Knife & Cutter, Jig & Fixture
  • Roller for Paper Manufacturing
  • Mechanical Seal & Water Seal
  • High Precision Components
  • Ceramic Liner
  • Automobile Assembly Parts
  • Mechanical Seal Ring
  • Susceptor & Crucible Boat
  • Chemical Pump Parts
  • Carbon & Graphite Components

Download: Alumina Ceramics Index (下载180)

Alumina Ceramics inquiry: Please kindly send to our email or , we will reply to you within 12 hours.

Our Materials:  



Silicon Carbide

Silicon Nitride

Boron Nitride


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