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Information × Registration Number 0221U106989, 0121U113844 , R & D reports Title Thermophysical properties of multicomponent high-entropy alloys popup.stage_title Head Plevachuk Yurii O., Доктор фізико-математичних наук Registration Date 24-12-2021 Organization Ivan Franko National University of Lviv popup.description2 The object of research is the formation of the structure and properties of high-entropy alloys. Subject of research - structurally sensitive parameters: density, electrical conductivity, thermoelectric power of high-entropy alloys. The aim of the study is to obtain reliable experimental data on structure-sensitive thermophysical properties of multicomponent high-entropy alloys - the latest materials with a set of improved mechanical properties (hardness, strength, wear resistance, electrical resistance, corrosion resistance), which are promising for widespread use e.g., stamps and forms, anti-corrosion parts, cutting tools, functional coatings, carbide, thin-film resistors, diffusion barriers and high-temperature structural components. The study of structurally sensitive physical properties (electrical conductivity, thermoEMF, density) of melts of high-entropy alloys based on Al, Co, Cr, Cu, Fe, Ni in a wide range of temperatures. Research methods - contact 4-point method for measuring electrical conductivity and thermoelectric power; stationary method of coaxial cylinders for measuring thermal conductivity; method of electromagnetic levitation to study the density. All physical quantities are given in the SI system. Product Description popup.authors Dufanets Marta V. Sklyarchuk Vasil M. Shtablavyi Ihor I. popup.nrat_date 2022-03-09 Close