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Information × Registration Number 0221U104556, 0120U101969 , R & D reports Title Physicochemical fundamentals of technology of microwave radiotransparent ceramics and protective glass-ceramic-metal coatings for aviation, rocket and space technology. popup.stage_title Head Zaichuk Oleksandr V., д.т.н. Registration Date 31-03-2021 Organization Ukrainian State University of Chemical Technology popup.description2  Object of research: physicochemical and technological processes of obtaining transparent glass-ceramic materials, optical glasses and metal-ceramic coatings with a given complex of properties. The purpose of the work is to develop compositions and technological parameters for the production of densely sintered radio-transparent ceramics with low lithium oxide content, as well as glass bonds for protective glass-metal-ceramic coatings of chromium-nickel alloys. Methods of research: calculated and basic physicochemical methods of analysis. Methods of research: calculated and basic physicochemical methods of analysis. Peculiarities of microstructure and phase composition are investigated and compositions of densely sintered radiotransparent ceramics of spodumene-celsian and spodumene-strontium-anortite composition for production of means of radio support in aviation and missile technology, in particular antenna fairings for aircraft antennas and protective windows new technical solutions and 2 applications for protection documents of Ukraine for objects of intellectual property rights (for invention). An mathematical model has been developed by experimental and statistical methods, which describes the dependences of the properties of experimental glasses on their chemical composition, by means of which effective glass bonds for protective glass-metal-ceramic coatings of chromium-nickel alloys are proposed. Areas of application - C 23.44 The production of ceramic products for technical purposes; C 25.61 Treatment of metals and coating of metals; C 26.51 Manufacture of instruments and appliances for measuring, research and navigation; C 30.30 manufacture of air and space aircraft, accompanying equipment. Product Description popup.authors Amelina Oleksandra A. Baskevych Oleksandr S. Holeus Viktor I. Hordieiev Yurii S. Zaichuk Oleksandr V. Kalishenko Yuliia R. Karasyk Olena V. Makedonska Oleksandra M. Petukh Svitlana I. Saliei Andrii A. Saltykov Dmytro Yu. Sukha Iryna V. Khomenko Olena S. popup.nrat_date 2021-03-31 Close