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Information × Registration Number 0121U107902, ( 0224U001056  ) R & D request Title Development of industrial technological equipment for ultrasonic surface hardening mechanically responsible nanostructured metal parts and structures using SMAT technology (code: SMAT LNRASONIC) Head Krasovskyi Taras А., Registration Date 05-02-2021 Organization State Research Institution "Kyiv Acedimic University" popup.description1 The main purpose of research on the topic is the development and manufacture of industrial samples of technological equipment for ultrasonic surface friction of mechanically responsible nanostructured metal parts and structures using SMAT technology (surface mechanical attrition treatment). (in the range of 18-40 kHz), which is relevant for the mechanical strengthening of the surface layers of machine parts of complex geometry with high requirements for wear resistance and durability at high temperatures, in particular in the manufacture of gas turbine blades (GTE). In the process of scientific and technical work will be developed and manufactured industrial samples of technological ultrasonic equipment (digital ultrasonic generators up to 2 kW and piezoceramic transducers with concentrators of mechanical vibrations with an amplitude up to 100 microns). Experimental tests will be conducted at industrial enterprises of Ukraine (Ivchenko Progress, Zaporizhia) and research institutes of the National Academy of Sciences of Ukraine. It is also planned to create modern software techniques for complex design of consumer ultrasound equipment. popup.nrat_date 2024-12-09 Close