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Information × Registration Number 0224U031927, 0123U104099 , R & D reports Title Restoration of parts and structures of metallurgical equipment popup.stage_title Head Zakharova Iryna V., Доктор технічних наук Registration Date 03-07-2024 Organization State Higher Educational Institution "Azov State Technical University" popup.description2  The object of the research is new technologies for surfacing parts of metallurgical equipment. The purpose of the work is to improve the quality of machine parts being restored. Research method – scientific and technological aspects of surfacing and welding processes. The regularities of increasing crack resistance have been established. The influence of deposition speed on microdistortion of the crystal lattice, microstresses, dislocation density, welding stresses and crack resistance. With the growth of the linear energy of microdistortion of the crystal lattice, microstresses and the density of dislocations and welding stresses increase, which leads to the formation of cracks and breaks. The process of high-speed surfacing with low driving energy has been developed, which ensures a reduction in heat deposition, microdistortions of the crystal lattice, and microvoltages. density of dislocations, welding stresses, increase in crack resistance. Product Description popup.authors Volenko Iryna V. Zakharova Iryna V. Zusin Anton M. Shchetynin Serhii V. Shchetynina Vira I. popup.nrat_date 2024-07-03 Close