Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance but relatively low strength and fracture toughness.

Alumina ceramic is the material of choice for alumina wear parts. The proven wear and heat resistance of alumina wear parts makes them ideal for the manufacture of wear-resistant components.

• Low density
• High mechanical strength
• High compressive strength
• High hardness
• Corrossion and wear resistant
• Resists strong acid/ alkali attack at elevated temperatures
• Good electrical insulation
• Good thermal conductivity
• Excellent size and shape capability
• Bioinert and food compatible

•  Electronic substrates
•  High voltage insulators
•  High temperature electrical insulators
•  Seal rings
•  Thread and wire guides
•   Ballistic armor