thermal conductivity of ceramics thermal conductivity of ceramics thermal conductivity of ceramics thermal conductivity of ceramics thermal conductivity of ceramics

Reade Advanced Materials Presents:

 

Thermal Conductivity of Ceramics

(at 100°F)

 

Refer to the product page of any product you are interested in

Compound Btu ft/hr F
Silicon carbide 52.0
Periclase 26.7
Sapphire (c-axis) 20.2
Sapphire (a-axis) 18.7
Topaz (a-axis) 10.8
Kyanite (c-axis) 10.0
Kyanite (b-axis) 9.6
Spinel (MgO.Al2O3) 6.80
Quartz (c-axis) 6.40
Quartz (a-axis) 3.40
Rutile (c-axis) 5.60
Rutile (a-axis) 3.20
Fluorite 5.30
Beryl, aquamarine (c-axis) 3.18
Beryl, aquamarine (a-axis) 2.52
Zircon (a-axis) 2.45
Zircon (c-axis) 2.34
Pure beryllium oxide (hot pressed) 125.0
Magnesium oxide (spec. pure) 21.5
Stannic oxide (98%) 17.5
Zinc oxide (yellow) 16.8
Zinc oxide (gray) 13.6
Cupric oxide (100%) 10.2
Thorium dioxide (hot pressed) 8.00
Manganic-manganous oxide 4.18
Lead oxide (mono-#, 100%) 1.6

 

Definition: Thermal conductivity is the quantity of heat transmitted, due to unit temperature gradient, in unit time under steady conditions in a direction normal to a surface of unit area, when the heat transfer is dependent only on the temperature gradient.

 

Source: Handbook of Tables for Applied Engineering Science by R. Bolz and G. Tuve, The Chemical Rubber Co., 1970

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