Abstract
It is shown that the existing methods for determination of thermal properties of materials are based on application of some solutions of the heat conduction problem without regard to internal heat sources. Therefore, these methods allow determining only effective values of thermal characteristics of the material which are true for specific conditions of heat treatment. This paper deals with a new method which makes it possible to determine (with known calculated values of heat capacity and density of the material) the dependence of five thermal parameters, i.e., thermal diffusivity coefficient, thermal conductivity coefficient, rate of internal heat source, as well as effective values of thermal diffusivity and thermal conductivity coefficients, on the temperature of heating (cooling).
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