Sapphire Thermal Conductivity Vs Temperature

Single crystal sapphire is used as a material for substrates in super high frequency regions.

Sapphire thermal conductivity vs temperature.

Temperature coefficient of refractive index. 25 8 w m c at 70 c. Sapphire is a notable example of variable thermal conductivity based on orientation and temperature with 35 w m k along the c axis and 32 w m k along the a axis. Mechanical chemical thermal and more all listed out in plain english.

The properties of sapphire. 4 5 10 6 k 1 and 1000 c. Wood generally conducts better along the grain than across it. Thermal electrical and optical ir transmission vs wavelength 500 c 20 c 1000 c 0 0 2 3 4 5 6 10 20 30 40 50 60 70 80 90 100 wavelengths microns.

13 10 6 c 0 57 µm 20 c. Learn more about the thermal conductivity of sapphire substrates sapphire wafers sapphire properties and crystal structure from valley design. 23 0 w m c at 77 c. Excellent thermal conductivity at low temperatures allows single crystal sapphire as a transparent material to be used in many diverse fields requiring thermal conduction and heat radiation.

40 w m k 298 k. Guild optics is a manufacturer of sapphire substrates.