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Information × Registration Number 0219U005595, 0119U002607 , R & D reports Title Development of methods of synthesis and research of radio-transparent ceramic structural materials based on aluminosilicate systems popup.stage_title Head Lisachuk Georgiy, Registration Date 20-12-2019 Organization The Kharkov state polytechnical university popup.description2 The object of study is the formation of phases capable of providing the specified electrodynamic characteristics of ceramic materials, characterized by the maximum transmittance of electromagnetic waves of the radio frequency range, taking into account the real thermal and mechanical loads during operation. The aim of the project is to develop warehouses and technological parameters for obtaining a new class of ceramic transparent materials based on system compositions RO - Al2O3 - SiO2 (where RO - BaO, SrO) with stable electrodynamic properties over a wide range of operating temperatures and radio wavelengths, which can be used to create nose cones to protect aircraft structural elements (aircraft-guided missiles or anti-aircraft missiles) at high temperatures (up to 1500 ° C). Methods of research - theoretical calculations in the diagrams of the state of oxide systems; prediction of phase composition and properties of compositions; research of physical-mechanical, electrodynamic and chemical properties of ceramic materials, methods of mathematical modeling. The choice of areas of multi - component system RO - Al2O3 - SiO2 perspective for development of compositions of radio opaque materials with low values of electrodynamic characteristics, including by means of regression analysis of dependence of the basic properties that determine the functionality of radio opaque materials, from their composition is substantiated. Scope - Theoretical developments can be used to create translucent ceramic materials in space, rocket and other electronics industries. Product Description popup.authors Захаров Артем Вячеславович Кривобок Руслан Вікторович Федоренко Олена Юріївна popup.nrat_date 2020-04-02 Close