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This article is cited in 2 scientific papers (total in 2 papers)
Thermophysical Properties of Materials
Viscosity of liquid $ Al$–$\rm Co$ alloys with a cobalt content up to $15$ at $%$
A. L. Bel'tyukova, S. G. Men'shikovaa, V. I. Lad'yanova, A. Yu. Korepanovb a Physical-Technical Institute of the Ural Branch of the Russian Academy of Sciences
b Udmurt State University, Izhevsk
Abstract:
By means of the torsional vibrations method, the temperature dependences (from the liquidus up to $1200^{\circ}$C) of the kinematic viscosity of liquid aluminum and $ Al$–$\rm Co$ melts with a cobalt content up to $15$ at $%$ were obtained. For all the liquid alloys investigated, the temperature dependences of the viscosity obtained in the heating and cooling regimes coincide. The temperature dependences were approximated by the Arrhenius equation. For liquid aluminum and melts with a cobalt content below $1.4$ at $%$ inclusive, a viscosity polytherm deviation from the Arrhenius dependence was discovered. The viscosity dependences on the concentration at a fixed temperature and the activation energy of the viscous flow were plotted. An increase in the cobalt content in the melt results in an increase in the viscosity and the activation energy of the viscous flow values.
DOI:
https://doi.org/10.7868/S0040364416050070
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English version:
High Temperature, 2016, 54:5, 667–674
Bibliographic databases:
UDC:
532.13+546.62’73 Received: 03.03.2015 Accepted:16.06.2015
Citation:
A. L. Bel'tyukov, S. G. Men'shikova, V. I. Lad'yanov, A. Yu. Korepanov, “Viscosity of liquid $ Al$–$\rm Co$ alloys with a cobalt content up to $15$ at $%$”, TVT, 54:5 (2016), 707–715; High Temperature, 54:5 (2016), 667–674
Citation in format AMSBIB
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\paper Viscosity of liquid $\rm Al$--$\rm Co$ alloys with a cobalt content up to $15$ at $\%$
\jour TVT
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\pages 707--715
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\crossref{https://doi.org/10.7868/S0040364416050070}
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\crossref{https://doi.org/10.1134/S0018151X16050072}
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Shi R., Avey T., Luo A.A., “a Calphad (Calculation of Phase Diagrams)-Based Viscosity Model For Al-Ni-FE-Co Melt System”, J. Mol. Liq., 291 (2019), UNSP 111271
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