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Ceradyne Ceralloy® 147-31N Sintered Reaction Bonded Silicon Nitride (Si3N4)

 

Subcategory: Nitride

Material Notes:
Ceralloy® 147 Reaction Bonded Silicon Nitride (RBSN) is a high purity grade of silicon nitride. RBSN has excellent thermal shock resistance and outstanding compatibility with non-ferrous molten metals. This lower cost alternative to the fully dense silicon nitride grades can be manufactured to close tolerance without the need for expensive diamond grinding.

Features:

  • Strength
  • Hertzian Contact Strength
  • Structural Reliability
  • Net Shape Fabrication

Applications:

  • Automotive Components
  • Bearings
  • Wear Components
  • Logging Tools
  • Drilling components
  • Measuring wheels
  • Electrical Insulators
  • Seal rings

Information provided by Ceradyne, Inc.

Available Properties
  • Density
  • Porosity
  • Weibull Modulus
  • Vickers Microhardness
  • Abrasive Hardness
  • Modulus of Elasticity
  • Flexural Strength
  • Poissons Ratio
  • Fracture Toughness
  • Electrical Resistivity
  • Dielectric Constant
  • CTE, linear 1000°C
  • Thermal Conductivity
  • Purity, %
  • Theoretical Density, %
  • Thermal Shock Parameter, °C
  
Property Data

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