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Information × Registration Number 0220U000701, 0118U001035 , R & D reports Title Perfection of properties of materials of various nature by methods of intensive plastic deformation, temperature influence and modification of composition popup.stage_title Head Beyhel'zimer Yakiv Yukhymovych, Доктор технічних наук Registration Date 14-12-2020 Organization Donetsk Institute of Physics @ Engineering named after O.O.Galkin NAS of Ukraine popup.description2 The objects of research are the processes of severe plastic deformation (equal-channel multi-angle extrusion, high pressure torsion extrusion, plastic cutting, screw extrusion), copper and aluminum alloys, polymers and polymer composites, powders of titanium hydride, tungsten carbide, manganites and electrolyte. The purpose of the research work is to create a scientific basis for modifying the properties of structural and functional materials within the framework of their effectiveness strategy, which consists in minimizing resource costs while achieving the set goals. Research methods - finite element modeling, internal friction method, scanning electron microscopy, differential scanning calorimetry, thermogravimetry, X-ray structural analysis, impedance spectroscopy, mechanical tests (tension, torsion, impact strength, durometry), dynamic mechanical analysis method, hydrostatic weighing method. Results. In the course of the work, the scientific foundations of technologies and laboratory regulations were developed, aimed at increasing the efficiency of metal, ceramic, polymer and composite materials by creating certain structures in them in a wide range of scales from nanometers to millimeters. In each specific case, these structures ensure the achievement of at least one of the following effects: (i) an increase in mechanical properties, (ii) an improvement in functional characteristics, (iii) a decrease in resource consumption for the production and processing of materials. Predictive use of research results. Obtaining new materials with improved physical and mechanical properties for the needs of aircraft, engineering and other industries. Product Description popup.authors Акимов Г.Я. Білошенко В.О. Горбань О.О. Горбань С.В. Давиденко О.А. Даніленко І.А. Дмитренко В.Ю. Новохацька А.О. Пилипенко А.М. Чишко В.В. popup.nrat_date 2022-03-09 Close