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Information × Registration Number 0225U005279, (0124U004912) , R & D reports Title Development of the collective use center of the Institute for Superhard Materials of the NAS of Ukraine as a scientific and instrumental base for the creation of advanced superhard composite materials popup.stage_title Розвиток дослідницької інфраструктури центру колективного користування ІНМ НАН України та дослідження формування структури нових композиційних матеріалів на основі алмазу та полікристалічного кубічного нітриду бору і зв’язкою Head Volodymyr Z. Turkevych, Доктор хімічних наук Registration Date 29-12-2025 Organization V. Bakul Institute of superhard material of the National Academy of Sciences of Ukraine popup.description1 To ensure the development of the infrastructure of the collective use center of the Institute for Superhard Materials of the National Academy of Sciences of Ukraine and scientific research on the creation of advanced superhard composite materials based on diamond and polycrystalline cubic boron nitride and a binder popup.description2 A scientifically substantiated multi-level model of research infrastructure development within the framework of integration into the European landscape of research infrastructures is created. The model takes into account strategic and operational approaches to the development of European research infrastructures, approaches to organizing the sharing of scientific equipment, approaches to research infrastructure ecosystems. Based on thermodynamic modeling, optimized sets of thermodynamic values and mechanical properties for boron allotropes and compounds such as boron suboxide B6O, boron subnitride B13N2 and boron carbide were established. A PDC composite was obtained by the method of counter-impregnation of a layer of diamond micropowder with a melt of Fe3С-C and a melt of the Co-WC-C system from a hard alloy substrate. The dynamic tensile strength of cBN ceramics obtained by HPHT technology in cBN-MeC systems was investigated. The machinability of BL group composites based on cBN, TiC, and TiN was investigated: cBN-TiC (55–45 vol.%), cBN-TiN. Product Description popup.authors Nikitin Yurii O. Melnychuk Yurii O. Volodymyr I. Kushch Petrusha Ihor A. Osipov Oleksandr S. Staryk Serhii P. Denys A. Stratiichuk Romanenko Yaroslav M. popup.nrat_date 2025-12-29 Close