Zakharov A. Radiotransparent ceramic materials based on the system SrO – Al2O3 – SiO2

The object of the study is the formation of phases that are able to provide the specified electrodynamic characteristics of ceramic materials characterized by the maximum transmission of electromagnetic waves of the radio frequency range. The purpose of the dissertation is to develop warehouses and technological parameters for obtaining low - temperature radiotransparent ceramics based on the system SrO – Al2O3 – SiO2 with the given electrodynamic characteristics and physical and mechanical properties. Theoretical studies were carried out using physico-chemical calculations; the study of the properties and structure of materials used a complex of modern hardware methods of physico-chemical analysis; When implementing the experiment, mathematical methods of planning were used. The practical value of the results obtained for the aircraft and missile industries is the creation of ceramic radiotransparent materials based on the SrO – Al2O3 – SiO2 system. The theoretically grounded and experimentally confirmed the possibility of ceramic radiotransparent materials with specified electrodynamic and operational properties on the basis of compositions of the system SrO – Al2O3 – SiO2 due to the low-temperature synthesis of slavsonite. On the basis of SE "KB "Pivdenne" and KSPP "Quarsit", successful research and industrial tests have been developed, and research results have been introduced into the educational process of the technology department of ceramics, refractories, glass and enamels of NTU "KhPI".