Alumina (Al203)

Alumina, or Aluminium Oxyde, can be produced in a range of purity. Typical grades that are used for modern industrial applications are 99.5% to 99.9% with additives designed to enhance properties. A wide variety of ceramic processing methods can be applied including machining or net shape forming to produce a wide variety of sizes and shapes of component.

Alumina is a ceramic material widely used in the following applications :

■electrical insulators, corrosion-resistance components for gas lasers, for semiconductor processing equipment (such as chuck, end effector, seal ring)

■  electrical insulators for electron tubes.

■  structural parts for high-vacuum and cryogenic equipment, nuclear radiation devices, equipment used at high-temperature.

■  corrosion-resistance components, piston for pumps, valves and dosing systems, sampling blood valves.

■  thermocouple tubes, electrical insulators, grinding media, threadguides.

Material Pictures


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