Thermal conductivity and thermal diffusivity of tantalum in the temperature range from 293 to 1800 K
作者： I. V. Savchenko , S. V. Stankus
DOI: 10.1007/S11510-008-0017-Z
关键词: Thermal conductivity measurement 、 Heat transfer coefficient 、 Thermodynamics 、 Thermal effusivity 、 Thermal resistance 、 Thermal conductivity 、 Thermal conduction 、 Thermal diffusivity 、 Laser flash analysis 、 Materials science
摘要: Thermal diffusivity of polycrystalline tantalum at the temperature range from 293 to 1800 K has been measured by laser flash method with error 2–4 %. conductivity calculated use reference data on density and heat capacity. Approximating equations tables for dependence transfer coefficients have obtained; comparison published carried out.
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