Thermal Conductivity

The property that measures how easily heat is transmitted through a material is called thermal conductivity. For ceramics, factors such as internal porosity, grain boundaries and impurities can affect this property. Higher or lower levels of thermal conductivity can be attained in Fine Ceramic materials by controlling these factors. Thermal conduction is generated by the movement of electrons and the transfer of lattice vibrations. Metals with low electrical resistance and crystals in which lattice vibrations are transferred easily (for example, crystals with atoms or ions of similar masses at lattice points and covalent crystals with strong bonds) display high thermal conductivity.