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Information × Registration Number 0221U104892, 0118U003061 , R & D reports Title The construction of models and the implementation of computational experiments based on them, aimed at the determination, research and forecast of physical and mechanical properties and optimization of technologies for the production of structural and protective composite materials on the basis of compounds with icosahedral structural fragments B12C3 (B4C), B12Ox (B6O), B12Si2 ( SiB6), AlB12 popup.stage_title Head Galanov Boris О., Доктор фізико-математичних наукKartuzov Valeriy V, Кандидат фізико-математичних наук Registration Date 26-04-2021 Organization Institute of Problems of Materials Science named after IM Frantsevich of the National Academy of Sciences of Ukraine popup.description2  Scientific report: 226 pages, 58 figures, 14 tables, 166 sources. HIGHLY BOROUS COMPOUNDS, ICOSAEDRIC STRUCTURES, NANOCLUSTER MODEL, COMPUTATIONAL EXPERIMENT, MOLECULAR DYNAMICS, SHOCK WAVES. The object of research is composite materials based on compounds with icosahedral structural fragments B12C3 (B4C), B12Ox (B6O), B12Si2 (SiB6), AlB12. The purpose of the work is to study the laws of formation of physical and mechanical properties, interface properties and structure formation in structural and protective composite materials based on highly bonded compounds with icosahedral structural B12C3 (B4C), B12Ox (B6O), B12Si2 (SiB6), AlB12; mechanisms of deformation and destruction of these materials at quasi-static and shock loading, at temperature influences and action of aggressive environments. Research methods - physical-mathematical and computer modeling at the macro level (solid environment mechanics), meso level (fractal geometry methods), micro level (basic calculations, methods of molecular dynamics, nanocluster modeling). Sets of physical and mathematical models for determination of properties, regularities and mechanisms of destruction of composite materials on the basis of highly bonded compounds with icosahedral structural fragments of structural and functional purpose at quasi-static and shock loading by computer modeling at macro-level, meso-level, micro-level are developed and investigated. Terms of receipt of the report: under the contract. 03150, SME, Kyiv, street Antonovycha, 180, UkrINTEI. Product Description popup.authors Iefimova Kateryna O Ivanov Sergiy M Biliy Vladislav O Bekeneov Valeriy L Bystrenko Oleksiy V Bystrenko Tetyana O Valeeva Iryna K Dmytruk Ludmila Yo Zaikina Tetiana K. Zakaryan Dora A Kabanetsc Valentuna D. Kartuzova Larisa M Kovalenko Maria P Krasikov Igor V Krasikova Iryna Ye Lukovich Volodumir V Mogula Natalia V Ovsiannikova Liubov I Ogorodnikov Valery V Rozhenko Natalia M Sevruk Yulia M Khacatrian Aik V Chechel Oleksandr V popup.nrat_date 2021-04-26 Close