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Master Bond adhesives

Goodfellow Gas Pressure Sintered Silicon Nitride Si3N4
Categories: Ceramic; Nitride

Material Notes:

Information provided by Goodfellow.

Key Words: Si3N4
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Physical PropertiesMetricEnglishComments
Density 3.24 g/cc0.117 lb/in³
Porosity 0.00 %0.00 %Apparent
 
Mechanical PropertiesMetricEnglishComments
Hardness, Vickers 14501450kgf/mm²
Fracture Toughness 7.00 MPa-m½6.37 ksi-in½
 
Thermal PropertiesMetricEnglishComments
CTE, linear 3.60 µm/m-°C
@Temperature 20.0 - 1000 °C
2.00 µin/in-°F
@Temperature 68.0 - 1830 °F
Thermal Conductivity 22.0 W/m-K
@Temperature 25.0 °C
153 BTU-in/hr-ft²-°F
@Temperature 77.0 °F
 
Component Elements PropertiesMetricEnglishComments
Si3N4 100 %100 %

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