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Place of Origin : CN
Thermal Expansion Coefficient : 3.2 x 10^-6 /K
Wattage Density : 2~25W/cm2
Roughness : 0.1um
Elastic Modulus : 290 GPa
Bending Strength : 700 MPa
Size Range : 0.5mm-100mm
Grade : G3-G1000
Color : Grey
Highest Melting Point : 1900℃
Dielectric Constant : 9.5
Hardness : 9 Mohs
Features : High wear resistance
Chemical Resistance : Excellent
Insulation Resistance : 1012-1014 Ω.cm
Wear Resistance : Excellent
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 Ultimate Solution for High-Temperature Environments Images |