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Master Bond adhesives
Zircar Ceramics DAHP Dense Alumina Hearth Plate
Categories: Ceramic; Oxide; Aluminum Oxide

Material Notes: ZIRCAR Dense Alumina Hearth Plates are used for supporting loads in high temperature furnaces and other thermal process systems. These dense plates are made of fully sintered fine grain high purity alumina. Designed for use as high load bearing members, they exhibit high strength at operating temperatures as high as 3400°F (1870°C). They are of exceptional high purity and contain only a trace of tramp oxides. 

Typical Applications:

  • Load bearing members in furnaces and thermal process systems operating as high as 3400°F (1870°C).
  • Hearth plates in rapid cycle furnaces with air atmospheres operating to 3317°F (1825°C).
  • Support plates in furnaces with hydrogen atmospheres operating over  3100°F (1700°C).
  • High temperature setters, supports and process fixtures.

Information provided by Zircar Ceramics.

Vendors:
Available Properties
  • Bulk Density
  • Porosity, Apparent
  • Permeability, g/s.Pa.m
  • Modulus of Elasticity
  • Modulus of Rupture
  • Modulus of Rupture
  • Modulus of Rupture
  • Compressive Strength, Crushing
  • CTE, linear
  • Specific Heat Capacity
  • Thermal Conductivity
  • Emissivity (0-1)
  • Emissivity (0-1)
  • Emissivity (0-1)
  • Al2O3
  • Fe2O3
  • K2O+Na2O
  • Other, Other Oxides
  • SiO2
  
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