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Aluminum Nitride

Aluminum nitride is a safe alternative to BeO substrates.

Formula or Composition AlN
Dielectric Constant (Aluminum Nitride- Microwave Encyclopedia - Microwaves101.com) 8.9
Dissipation Factor(a.k.a. loss tangent, or tan Aluminum Nitride- Microwave Encyclopedia - Microwaves101.com) 0.0005
Temperature Coefficient of Aluminum Nitride- Microwave Encyclopedia - Microwaves101.com ppm/°C
Bulk Resistivity μΩ-cm
Temperature Coefficient of Resistivity (TCR) ppm/°C
Mass Density 3.26 gr/cc
Specific Heat 0.82 J/g/°C
Thermal Conductivity (k) 170 W/m°C
Temperature Coefficient of Expansion (TCE) 4.5 ppm/°C
Melting Point, °C 2200
Melting Point, °F 3992
 

Author : Unknown Editor

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