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Information × Registration Number 0218U007174, 0118U004715 , R & D reports Title Effect of Al and Zn admixtures on thermophysical properties of liquid Mg-based alloys popup.stage_title Head Plevachuk Yuriy Olexandrovych, Registration Date 21-12-2018 Organization Ivan Franko National University of Lviv popup.description2 Electrophysical and thermophysical properties of magnesium alloys widely used as casting alloys for the manufacture of components of cars, airplanes and other complex components were studied. It was found that the behavior of electrical conductivity reflects complex mechanisms of simultaneous formation and dissociation of metal compounds. It was shown that metal melts can undergo a number of structural transformations from the initial microheterogeneous state immediately after melting into the state of the real solution. The temperature dependences of the electrical conductivity and the thermal conductivity of the melts are nonlinear, due to the influence of different behavior of the electrical conductivity of pure Mg and Zn in the liquid state. The value of the thermal conductivity and its temperature dependence indicate the predominance of electronic heat transfer and demonstrate strong degeneracy of the electron gas. The study of the effect of monodisperse bimetallic nanoparticles CoPd on the electrical conductivity of magnesium alloys in a liquid state over a wide temperature range above the melting point has shown that the addition of even a small amount of CoPd nanoparticles essentially affects the electrical properties of Mg in the liquid state. Product Description popup.authors Склярчук Василь Михайлович Штаблавий Ігор Іванович popup.nrat_date 2020-04-02 Close