ALUMINA

SELEE® Advanced Ceramics®   offers a broad range of alumina compositions ranging from 88-99% pure. Lower purity alumina compositions offer superior thermal shock resistance, while high purity compositions significantly increases maximum working temperature. Give us a call for advice on which alumina composition would be best suited for your particular application.

TYPICAL STRENGTHS OF ALUMINA ARE:

• Good thermal shock resistance

• High maximum working temperature

• Good wear resistance

• Good corrosion resistance

TYPICAL APPLICATIONS FOR ALUMINA ARE:

• Kiln furniture for powder metal and ceramic processing

• Crucibles and ladles for melting non-ferrous alloys

• Kiln components including:

  • hearths

  • entrance tiles

  • skid rails

  • muffles

  • side walls

  • arches

• Crucibles for melting glass

• Wear components