Email this article Effect of Bismuth Additives on the Thermophysical Properties and Thermodynamic Functions of Aluminum Alloy AlFe5Si10
- Authors: Ganiev I.N.1, Kholmurodov F.2, Safarov A.G.2, Nurov N.R.2, Yakubov U.S.2
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Affiliations:
- Institute of Chemistry named after V. I. Nikitin, Academy of Sciences of the Republic of Tajikistan
- Physical-Technical Institute named after S. Umarov, Academy of Sciences of the Republic of Tajikistan
- Issue: No 1(117) (2024)
- Pages: 67-78
- Section: Metal science. Metallurgy
- URL: https://journals.rcsi.science/1994-6716/article/view/306046
- DOI: https://doi.org/10.22349/1994-6716-2024-117-1-67-78
- ID: 306046
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Abstract
The temperature dependence of the heat capacity of the aluminum alloy AlFe5Si10 with bismuth was studied in the “cooling” mode. It is shown that with increasing temperature, the heat capacity, enthalpy and entropy of alloys increase, and the value of the Gibbs energy decreases. As the amount of bismuth in the initial alloy increases, the heat capacity, enthalpy and entropy of the AlFe5Si10 alloy decrease, while the value of the Gibbs energy increases.
About the authors
I. N. Ganiev
Institute of Chemistry named after V. I. Nikitin, Academy of Sciences of the Republic of Tajikistan
Author for correspondence.
Email: Ganiev@mail.ru
Dr Sc. (Chem) Nizami St., 299, Dushanbe, Republic of Tajikistan
F. Kholmurodov
Physical-Technical Institute named after S. Umarov, Academy of Sciences of the Republic of Tajikistan
Email: Kholmur@tjk.net
Cand Sc. (Phys-Math) Nizami St., 299, Dushanbe, Republic of Tajikistan
A. G. Safarov
Physical-Technical Institute named after S. Umarov, Academy of Sciences of the Republic of Tajikistan
Email: Safarov@mail.ru
Dr Sc. (Eng) Nizami St., 299, Dushanbe, Republic of Tajikistan
N. R. Nurov
Physical-Technical Institute named after S. Umarov, Academy of Sciences of the Republic of Tajikistan
Email: Nurov@mail.ru
Nizami St., 299, Dushanbe, Republic of Tajikistan
U. Sh. Yakubov
Physical-Technical Institute named after S. Umarov, Academy of Sciences of the Republic of Tajikistan
Email: Yakubov@mail.ru
PhD Nizami St., 299, Dushanbe, Republic of Tajikistan
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