Please use this identifier to cite or link to this item: http://elar.uspu.ru/handle/uspu/5252
Title: Correlation between Temperature Dependences of Thermal Expansivity and Heat Capacity up to the Melting Point of Tantalum
Authors: Bodryakov, V. Yu.
Issue Date: 2016
Publisher: MAIK NAUKA/INTERPERIODICA/SPRINGER
Citation: Bodryakov V. Yu. Correlation between Temperature Dependences of Thermal Expansivity and Heat Capacity up to the Melting Point of Tantalum / V. Yu. Bodryakov // High temperature. — 2016. — Vol. 54, iss. 3. — P. 316-321.
Abstract: Following the course of previously published series, this work studies in detail the correlation of the volumetric thermal expansion coefficient beta(T) and the heat capacity C(T) of refractory tantalum. It is demonstrated that a clear correlation beta(C) takes place in the lower temperature range and remains up to the metal melting point inclusively. Significant deviation from lower temperature linear behavior of the beta(C) dependence occurs when the heat capacity reaches the classical 3R Dulong-Petit limit. The temperature dependence of differential Grneisen paramet gamma' similar to (partial derivative beta/partial derivative C) is estimated.
Keywords: DEGREES K
REFRACTORY-METAL
MOLYBDENUM
TUNGSTEN
VANADIUM
TA
URI: http://elar.uspu.ru/handle/uspu/5252
DOI: 10.1134/S0018151X16030020
Appears in Collections:Научные публикации, проиндексированные в Scopus и Web of Science

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