B. A. Rusanov, V. E. Sidorov, A. I. Moroz, P. Svec, Sr., D. Janickovic, “Density and electrical resistivity of Al–Ni–Co–Sm(Tb) alloys”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 15,Pages <nobr>39

This article is cited in 8 papers

Density and electrical resistivity of Al–Ni–Co–Sm(Tb) alloys

B. A. Rusanov^a, V. E. Sidorov^ab, A. I. Moroz^ba, P. Svec, Sr.^c, D. Janickovic^c

^a Urals State Pedagogical University, Ekaterinburg
^b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
^c Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia

Abstract: Density and electrical resistivity of Al–Ni–Co–Sm(Tb) glass-forming alloys were studied in wide temperature range include liquid state. It was found the sharp increase of density and decrease of resistivity at liquidus temperature. It was discovered that heating of the melts above a certain temperature leads to the appearance of a hysteresis of properties. Thermal expansion coefficient and temperature coefficient of resistivity were calculated from experimental data.

Keywords: density, electrical resistivity, gamma-absorption method, aluminum, alloys.

Received: 23.04.2021
Revised: 05.05.2021
Accepted: 05.05.2021

DOI: 10.21883/PJTF.2021.15.51233.18839