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Information × Registration Number 0216U001304, 0113U000455 , R & D reports Title Development of scientific bases of structural engineering functional ultrafine non-metallic coatings popup.stage_title Head Lisachuk Georgiy, Registration Date 08-02-2016 Organization The Kharkov state polytechnical university popup.description2 The object of research - inorganic micro-heterogeneous systems consisting of two or more phases, which are different in composition and properties and can be the starting basis for structured compositions. Purpose - the development of material science basics of creating a new class of nanocrystalline composites, the establishment of their formation mechanism, the creation of spatial structures that will generate technical and functional characteristics of ultrafine non-metal coatings and materials. Methods of investigations: the paper contains theoretical calculations in diagrams of oxide systems; prediction phase structure and properties of the compositions; the study of physic-mechanical, electrical and chemical properties of the glass-ceramic coatings and materials. Study of the developed materials structure obtained using methods of DTA, XRD, IR, petrography and electron microscopy. Formulated the theoretical concept of directional crystallization of ferrite phase and the creation of materials which protect from the electromagnetic radiation. Formulated the low-temperature synthesis of strontium-anorthite and celsian radio-transparent ceramics for aircraft radomes manufacture. Scientific studies novelty is the obtaining a predetermined radio-ceramics with a given performance level at low temperature firing (1350 C) is possible through the use of a mineralizer (TiO2) in an amount of 3 wt. %. Getting a special veneering ceramic with coating, which prevents interference from electromagnetic radiation is possible by using the optimum ratio of weight phase-forming components that serve as precursors in the secondary heat-treatment compositions in an oxidizing environment. Product Description popup.authors Аннєнков Ігор Олександрович Баранов Михайло Іванович Дайнеко Катерина Борисівна Захаров Артем Вячеславович Конотопський Леонід Євгенійович Кривобок Руслан Вікторович Пітак Ярослав Миколайович Приткіна Марія Сергіївна Ревуцький Віталій Ігорович Резинкін Олег Лук'янович Резинкіна Марина Михайлівна Федоренко Дмитро Олегович Федоренко Олена Юріївна Чефранов Євген Вікторович popup.nrat_date 2020-04-02 Close