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List of Materials

Boron nitride (BN)

Characteristics Application examples typical measurements
  • high thermal conductivity
  • electr. insulator up to high temperatures
  • very good temperature change stability
  • high corrosion resistance to metal melts
  • very good processing (white Graphite)
  • Insulators
  • Construction elements in oven building
  • Melting pots
  • Claddings
  • Sheets, disks up to 270 mm
  • Pipes / sticks up to Ø 270 mm
  • Lenght up to 300 mm
  • Form pieces from drawings
 

Cordierit

Characteristics Application examples typical measurements
  • low thermal expansion
  • good electr. insulation
  • resistant to thermal shock
  • High tension and high frequency for spark protection
  • Carriers for heating spirals
  • Spacers
  • Sheets, disks up to 300 mm
  • Pipes / sticks up to Ø 180 mm
  • Lenght up to 1000 mm
  • Form pieces from drawings
Special features:
  • Spray casting of complex pieces
  • Metal-Ceramicbonds
 
Aluminium oxide (Al2O3)
Characteristics Application examples typical measurements
  • electr. insulation up to high temp.
  • Wear resistant
  • Metal-Ceramicbonds
  • corrosion restitant to many metal melts
  • Wear resistance elements
  • Melting pots
  • Electr. insulators
  • Thermal element protection pipes
  • Sheets, disks up to 250 mm
  • Pipes / sticks up to Ø 50 mm
  • Lenght up to 1200 mm
  • Form pieces from drawings
Special features:
  • Spray casting of complex pieces
  • Metal-Ceramicbonds
 
Zircone dioxide (ZrO2)
Characteristics Application examples typical measurements
  • high mechanical stability
  • corrosion resistant to many metal melts, in particular noble metals
  • very good chemical stability
  • Oxygen-ion-carrier
  • Construction elements with high mechanical load
  • Melting pots
  • Sheets, disks up to 250 mm
  • Pipes / sticks up to Ø 50 mm
  • Lenght up to 300 mm
  • Form pieces from drawings
Special features:
  • we offer fully and partly stabilised Zirconiumoxide as required per aplication
 
Yttrium oxide (Y2O3)
Characteristics Application examples typical measurements
  • electr. insulator
  • applicable up to 2200°C
  • highest corrosion resistance to metal melts
  • good resistance to Titatium melts
  • low resistance to thermal shock
  • electr. insulator
  • Melting pots
  • Sheets, disks up to 200 mm
  • Pipes / sticks up to Ø 60 mm
  • Lenght up to 200 mm
  • Form pieces from drawings
Special features:
  • we offer fully and partly stabilised Yttrium oxide as required per aplication