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Information × Registration Number 0122U001666, ( 0223U003333  ) R & D request Title Development of composite materials and coatings based on solid solutions in the Mo-Si-Cr-N system for extreme work conditions Head Zghalat-Lozynskyi Ostap B., Доктор технічних наук Registration Date 16-02-2022 Organization Institute of Problems of Materials Science named after IM Frantsevich of the National Academy of Sciences of Ukraine popup.description1 Research of regularities in formation of nanodisperse structured composite materials on the basis of complex systems MoSi2-Si3N4 and Mo0,9Cr0,1Si2 - Si3N4. The development of synthesis processes of highly dispersed powders and their consolidation, the study of deposition protective coatings from obtained materials for extreme work conditions with simultaneous action high temperatures and high loads. Controlling the phase composition and grain size of ceramics will allow to obtain a set of physical and mechanical, tribotechnical and chemical properties. The presence of solid solution Mo0,9Cr0,1Si2 allows to obtain material with increased high-temperature and oxidation resistance and provides the possibility of operation in thermal cycling mode at high temperatures and aggressive environments. popup.nrat_date 2024-12-09 Close