B. A. Rusanov, V. E. Sidorov, V. A. Mikhailov, P. Svec Sr., D. Janickovic, “Electrical resistivity and magnetic susceptibility of CoFeSiBNb + REM alloys at high temperatures”, Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 91, Issue 8,Pages <nobr>1253

This article is cited in 1 paper

Physical science of materials

Electrical resistivity and magnetic susceptibility of CoFeSiBNb + REM alloys at high temperatures

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

^a Urals State Pedagogical University, Ekaterinburg
^b Ural Federal University, Ekaterinburg
^c Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia

Abstract: Electrical resistivity and magnetic susceptibility of Co$_{48}$Fe$_{25}$Si$_{4}$B$_{19}$Nb$_4$+REM (REM = Nd, Sm, Tb, Yb) alloys in crystalline and liquid states were studied in present work. Electronic characteristics (effective magnetic moment, density of states at the Fermi level and paramagnetic Curie temperature) were calculated from experimental data. It is shown that all rare earth metals that were used should increase the glass-forming ability of alloys, but neodymium and samarium can have the greatest effect.

Keywords: electrical resistivity, magnetic susceptibility, alloys, melts, properties, cobalt.

Received: 09.02.2021
Revised: 23.03.2021
Accepted: 24.03.2021

DOI: 10.21883/JTF.2021.08.51100.28-21