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GE Advanced Ceramics Pyrolytic Graphite (PG) Coating

 

Subcategory: Graphite; Carbon; Ceramic/Metallic Coating

Material Notes:
PG is a popular coating for sealing machined graphite hardware which does not require oxidation protection. It is the most anisotropic commercially available material and is therefore useful where thermal management is important. PG coatings can be applied to PBN crucibles and plates as in Advanced Ceramics' patented "Hot-Lip" MBE crucibles and Boralectric® heaters.

Information provided by GE Advanced Ceramics.

Available Properties
  • Density
  • Modulus of Elasticity
  • Compressive Yield Strength
  • Electrical Resistivity
  • CTE, linear 20°C
  • Thermal Conductivity
  • Melting Point
  • Maximum Service Temperature, Air
  • Emissivity (0-1)
  
Property Data

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