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Rulon Bearings

Acerde Aluminum Nitride
Categories: Ceramic; Nitride

Material Notes: Aluminum Nitride key properties: High thermal conductivity, Good resistance to abrasion and oxidation, Electrical insulating material, Low thermal expansion coefficient, Piezoelectric

Aluminum Nitride main applications domains: High temperature piezoelectric pressure sensors, Substrates for electronic packages, Opto-electronics: Deep UV LEDs, Heat sinks for the microelectronics, IC packages, Power transistor, Microwave device packages, Material processing kiln furniture, Semiconductor processing chamber fixtures and insulators, Molten metal handling components, Medical (echography)

Information provided by Acerde

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Physical PropertiesMetricEnglishComments
Density 3.26 g/cc0.118 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Vickers Microhardness 11001100[Kg/mm²]
Flexural Strength 320 MPa46400 psi
 
Thermal PropertiesMetricEnglishComments
CTE, linear 4.50 µm/m-°C
@Temperature <=1000 °C
2.50 µin/in-°F
@Temperature <=1830 °F
Thermal Conductivity 285 W/m-K1980 BTU-in/hr-ft²-°F
Melting Point 3200 °C5790 °FUnder High Pressure

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CZACERD03 / 122021

Aluminum Castings

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