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Rulon Bearings

Cadmium Selenide, CdSe, Cubic
Categories: Ceramic; Sulfide/Chalcogenide; Other Engineering Material; Semiconductor

Key Words: Chalcogenide; Semiconductor; Selenium
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Physical PropertiesMetricEnglishComments
Density 5.674 g/cc0.2050 lb/in³
a Lattice Constant 6.05 Å6.05 Å
Molecular Weight 191.37 g/mol191.37 g/mol
 
Mechanical PropertiesMetricEnglishComments
Knoop Microhardness 13001300N/mm²
 
Thermal PropertiesMetricEnglishComments
CTE, linear 3.80 µm/m-°C
@Temperature 20.0 °C
2.11 µin/in-°F
@Temperature 68.0 °F
Specific Heat Capacity 0.255 J/g-°C0.0609 BTU/lb-°F
Thermal Conductivity 9.00 W/m-K62.5 BTU-in/hr-ft²-°F
Melting Point 1239 °C2262 °F
Debye Temperature -92.0 °C-134 °F
 
Descriptive Properties
CAS Number1306-24-7
ColorWhite
Crystal StructureCubicSphalerite Structure - Space Group F(-4)3m

References for this datasheet.

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DSEM31 / 2946

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