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Information × Registration Number 0212U000653, 0107U003292 , R & D reports Title Development of new technological process manufacturing of heterogenic materials on base ESR for producing composite rotors for up to date energetic turbines. popup.stage_title Head Medovar Lev Borisovich, Доктор технічних наук Registration Date 12-03-2012 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 Modern steam and gas turbines operating at temperatures reaching 700 C and 1260 C respectively and for manufacturing of turbine rotor complex and expensive alloys are used, which are very sensitive to physical and chemical homogeneity of metal ingots, as in the transverse and longitudinal cross-sections. This causes the application in the manufacture of large ingots of these alloys complex process VIM + ESR + VAR. Therefore necessary to constantly improving the technology of special electrometallurgy towards flexible management optionsof large ingot crystallization. The main goal of research on the topic was the use of the latest developments in the field of ESR to create a new technological process of obtaining materials for the production of heterogeneous composite rotors for turbines of power generation.Developed a new technological process of obtaining heterogeneous materials on the basis of ESR in the factories of Ukraine ( Dneprospetsstal ", " Star-Mashproekt ", JSC" NKMZ ",SMPO Frunze, etc..) ensure production of high quality steel products for power plants to be competitive in the global market and promote further development of energy engineering. Product Description popup.authors Саєнко Володимир Якович Стовпченко Ганна Петрівна popup.nrat_date 2020-04-02 Close