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Information × Registration Number 0220U104561, 0120U103979 , R & D reports Title Development of methods of synthesis and research of radio-transparent ceramic construction materials based on aluminosilicate systems popup.stage_title Head Lisachuk Georgiy V., Доктор технічних наук Registration Date 22-12-2020 Organization National Technical University "Kharkiv Polytechnic Institute" popup.description2  The object of research - the processes of formation of phases capable of providing the specified electrodynamic characteristics of ceramic materials, characterized by the maximum transmission of electromagnetic waves in the radio frequency range, taking into account thermal and mechanical loads during operation. The aim of the project is to develop compositions and technological parameters for obtaining a new class of ceramic transparent materials based on system compositions RO - Al2O3 - SiO2 (where RO - BaO, SrO and ZnO) with stable electrodynamic properties in a wide range of operating temperatures and radio wavelengths that can be used to create products to protect structural elements of aircraft (aircraft-guided missiles or anti-aircraft missile systems ) at high temperatures (up to 1500 ° C). Research methods - theoretical calculations in state diagrams of oxide systems; predicting the phase composition and properties of the compositions; research of physical-mechanical, electrodynamic and chemical properties of ceramic materials, methods of mathematical modeling. The choice of regions of multicomponent RO - Al2O3 - SiO2 systems promising for the development of compositions of radiopaque materials with low values of electrodynamic characteristics, including by regression analysis of the dependence of the basic properties that determine the functionality of radiopaque materials on their composition. Scope - theoretical developments can be used in the creation of radio-transparent ceramic materials in space, rocket and other fields of electronic technology. Product Description popup.authors Voloshchuk Valentyna V. Zakharov Artem V. Kryvobok Ruslan V. Fedorenko Olena Yu. popup.nrat_date 2020-12-22 Close