Thermal conductivity and thermal diffusivity of samarium in the temperature range of 293–1773 K
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The thermal conductivity and the thermal diffusivity coefficients of samarium have been measured by the laser flash method in the temperature interval of 293–1773 K in solid and liquid states including the regions of phase transitions. The measurement errors of the heat transfer coefficients were ±(3–6)%. The approximation equations and the tables of reference data for the temperature dependence of properties have been obtained. The obtained results have been compared with the available literature data.
Key wordsthermal conductivity thermal diffusivity samarium condensed state laser flash method high temperatures phase transformations
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