Special issue dedicated to memory of Professor Dragana Živković - vol. 53 (3) B - 2017

Y. Plevachuk, V. Sklyarchuk, G. Pottlacher, A. Yakymovych, O. Tkach

Thermophysical properties of liquid binary Mg-based alloys

J. Min. Metall. Sect. B-Metall. 53 (3) B (2017) 279-284. DOI:10.2298/JMMB170622029P
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Abstract

In this study, some structure-sensitive thermophysical properties, namely, electrical conductivity, thermal conductivity and thermoelectric power of liquid binary alloys Al33.3Mg66.7, Mg47.6Zn52.4 and Mg33.3Zn66.7 (all in wt.%), as the most promising cast alloys to fabricate components for cars, aircraft and other complex engineering products, were investigated. The electrical conductivity and thermoelectric power were measured in a wide temperature range by the four-point contact method. The thermal conductivity was measured by the steady-state concentric cylinder method. The obtained results are compared with literature experimental and calculated data.
Keywords: Magnesium alloys; Mg–Al; Mg–Zn; Electrical conductivity; Thermal conductivity; Thermoelectric power
Correspondence Address:
Y. Plevachuk,
Ivan Franko National University,
Department of Metal Physics, Lviv, Ukraine
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