Temperature Dependence of the Specific Heat and Change of the Thermodynamic Functions of AS1 Alloy Doped with Strontium

I. N. Ganiev; S. E. Otadzhonov; N. F. Ibrokhimov; M. Makhmudov

doi:10.1134/S0018151X19010097

Temperature Dependence of the Specific Heat and Change of the Thermodynamic Functions of AS1 Alloy Doped with Strontium

Authors: Ganiev I.N.¹, Otadzhonov S.E.², Ibrokhimov N.F.¹, Makhmudov M.²
Affiliations:
1. Nikitin Institute of Chemistry
2. B. Gafurov Khujand State University
Issue: Vol 57, No 1 (2019)
Pages: 22-26
Section: Thermophysical Properties of Materials
URL: https://journals.rcsi.science/0018-151X/article/view/157882
DOI: https://doi.org/10.1134/S0018151X19010097
ID: 157882

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Abstract

The temperature dependence of the specific heat and change of the thermodynamic functions of AS1 alloy doped with strontium based on high-purity aluminum was studied in a cooling regime within a range of 298.15–900 K. It was established that the specific heat, enthalpy, and entropy of the alloys increase with increasing temperature and decrease with an increased concentration of the alloying component. The Gibbs energy value is an inverse function.