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Specialty Compounds RTP Company

Morgan Advanced Ceramics AN 985 Mac-AN 985W Technical Ceramic
Categories: Ceramic
Material Notes: Aluminium nitride ceramic. Widely used in the electronics industry for substrates and heat sinks, where it offers significant advantages over metals, polymeric materials, and many ceramics.

Applications:

  • Heat sink modules for high powered laser diodes and similar components
  • High power rectifiers
  • Microwave substrates
  • High power hybrids.

    information provided by Morgan Advanced Materials
Key Words: Technical Ceramic
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Physical PropertiesMetricEnglishComments
Density 3.30 g/cc0.119 lb/in³
Porosity 0.00 %0.00 %fully dense, nominal
Grain Size 7.0 µm7.0 µm
 
Mechanical PropertiesMetricEnglishComments
Modulus of Elasticity 310 GPa45000 ksi
Flexural Strength 285 MPa41300 psi
Poissons Ratio 0.210.21ASTM C623 Mod
Shear Modulus 132 GPa19100 ksiASTM C623 Mod
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity <= 1.00e+13 ohm-cm<= 1.00e+13 ohm-cmRT; ASTM D150&D257 Mod
Dielectric Constant 8.8
@Frequency 1000 Hz		8.8
@Frequency 1000 Hz		K'; ASTM D150 & D257 Mod
 
Thermal PropertiesMetricEnglishComments
CTE, linear 3.60 µm/m-°C
@Temperature 20.0 - 400 °C		2.00 µin/in-°F
@Temperature 68.0 - 752 °F
Thermal Conductivity 175 W/m-K1210 BTU-in/hr-ft²-°F
 
Component Elements PropertiesMetricEnglishComments
Other 98.5 %98.5 %Aluminum Nitride
 
Descriptive Properties
Colorgray

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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CMORF8043 / 203520




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