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Dielectric Strength : 10 kV/mm
Bending Strength : >750 MPa
Temperature Range : Up to 1,400°C
Wattage Density : 2~25W/cm2
Shape : Round type
Fracture Toughness : 7 MPa
Density : 3.2 g/cm3
Port : Shanghai
Thermal Shock Resistance : 500°C
Dimension : 128*17*4mm
Melting Point : 1900°C
Hardness : 9 Mohs
Thermal Expansion Coefficient : 3.2 x 10^-6 /K
Dimensional Stability : High
Relative Density : 99%
Silicon nitride(Si3N4)exceeds many other ceramic materials in thermal shock-resistance.It does not deteriorate at high temperatures;therefore,it is ideal for use in components for automotive engines and gas turbines-including turbocharger rotors,glow plugs for diesel engines,and hot plugs.Further applications of this material are anticipated in a wide range of fields.
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Silicon Nitride Ceramics The Perfect Material for Automotive and Gas Turbine Components Images |