Aluminum Oxide (Al2O3), or Alumina, is one of the most versatile refractory ceramic oxides. Alumina can exist in several crystalline phases, with the alpha phase being the most common for engineering applications because of its high stiffness, strength, corrosion resistance, and very high temperature resistance. High purity Alumina is usable in oxidizing atmospheres at temperatures exceeding 1800°C. The exact material properties depend strongly on the percentage of Aluminum Oxide.

Alumina (Aluminum Oxide) Applications:

      - Arc chamber liners
      - Alignment chucks
      - Ballistic armor
      - Brazing fixtures
      - Ceramic cups
      - Conveyor rollers
      - Electronics substrates
      - Heat spreaders
      - High voltage insulators
      - Insulator tubes
      - Mandrels
      - Oxygen generator pump
      - Rotors
      - Seals
      - Spacers
      - Tapered ferrules
      - Wear pads


ABOUT US:

UNIPRETEC, advanced ceramics expert, provides component and custom integrated packaging solutions for Aerospace, Medical, Power Generation & Distribution, Automotive, Process Control & Monitoring, Industrial Equipment, Electronic & Electrical.

Our manufacturing of high-performance ceramic products is based on very high quantities in Alumina, Zirconia, Silicon Carbide, Silicon Nitride, Boron Nitride, Machinable Glass Ceramic and further special materials. Along with these materials, we offer several machining from which to choose such as cutting, drilling, sawing, turning, grinding, polishing etc.. Furthermore, our technologies and equipments allow us to provide various and flexible forming processes, like dry pressing, isostatic pressing, extrusion, injection moulding and slip casting. 

However, if you have a need for a specific guide not shown, please send us a drawing, sample or digital picture so we can identify it for quotation. We greatly appreciate an opportunity to serve you and look forward to your requests.