Перегляд за автором "Hlushkova, D.B."

Сортувати за: Порядок: Результатів:

  • Corrosion resistance of reinforced layers of 15Х11MF steel steam turbine blades 
    Hlushkova, D.B.; Bahrov, V.A.; Hrinchenko, O.D.; Hnatiuk, A.A.; Kalinina, N.E.; Kalinin, V.T. (Вопросы атомной науки и техники, 2021)
    The reliability of the vane apparatus of steam turbines largely determines the operation of the turbine as a whole. The results of scientific research indicate that the surface operation of the blades in the wet-steam flow ...
  • Development and Investigation of a Steel–Molybdenum Coating Deposited by the Gas–Thermal Method 
    Bolshakov, V.I.; Hlushkova, D.B.; Kalinin, O.V.; Voronkov, O.I.; Kostina, L.L. (Металлофизика и новейшие технологии, 2019)
    The steel–molybdenum coating applied to the piston rings group made of high-strength cast iron provides a good conformability, low wear rate, and low coefficient of friction. This fact is explained by the specific ...
  • Hardening of leading edges of turbine blades by electrospark alloying 
    Kalinina, N.E.; Hlushkova, D.B.; Hrinchenko, O.D.; Kalinin, V.T.; Voronkov, A.I.; Kostina, L.L.; Nikitchenko, I.N.; Nosova, T.V.; Reznikov, A.A. (Вопросы атомной науки и техники, 2019)
    With a purpose of creating anti-erosion protection on turbine rotor blades the experiments in electrospark alloying using electrodes made of different materials: Т15К6 hard alloy and 15Х11МФШ steel were conducted. Reduction ...
  • Increase of wear resistance of the critical parts of hydraulic hammer by means of ion-plasma treatment 
    Hlushkova, D.B.; Ryzhkov, Yu.V.; Kostina, L.L.; Demchenko, S.V. (Вопросы атомной науки и техники, 2018)
    The parts of a hydraulic hammer are subjected to wearing during the exploitation. This leads to the decrease of their service life. Many methods of surface strengthening are used in accordance with the literature and the ...
  • Increasing the corrosion resistance of heat-resistant alloys for parts of power equipment 
    Vahrusheva, V.S.; Hlushkova, D.B.; Volchuk, V.M.; Nosova, T.V.; Mamhur, S.I.; Tsokur, N.I.; Bagrov, V.A.; Demchenko, S.V.; Ryzhkov, Yu.V.; Scrypnikov, V.O. (Вопросы атомной науки и техники, 2022)
    For the manufacture of parts and assemblies of the turbopump unit of details of power equipment, welded joints with corrosion resistant steels and heat-resistant alloys are used, requiring various modes heat treatment to ...
  • Increasing the corrosion resistance of welded joints of heat-resistant nickel alloy with steel 
    Bolshakov, V.I.; Kalinin, O.V.; Kalinina, N.E.; Hlushkova, D.B.; Voronkov, O.I.; Ryzhkov, Y.V.; Stepanyuk, A.I. (Вопросы атомной науки и техники, 2022)
    For parts and assemblies of a turbopump unit (TPU) and a liquid rocket engine, welded joints of steel and heat-resistant alloys are used. Considering that the search for replacements by several materials at once, the study ...
  • Peculiarities of the formation of a hardened layer during laser borinizing of piston rings 
    Hlushkova, D.B.; Ryzhkov, Y.V.; Kalinina, N.E.; Nosova, T.V. (Вопросы атомной науки и техники, 2022)
    Insufficient wear resistance of piston ring materials often limits the growth of machine productivity and service life. The use of traditional drilling methods associated with the diffusion of boron into the solid phase ...
  • Structural materials modification during plasmochemical synthesis enriched with nanoparticles 
    Bolshakov, V.I.; Kalinin, A.V.; Hlushkova, D.B.; Voronkov, A.I.; Nikitchenko, I.N. (Вопросы атомной науки и техники, 2018)
    The chemical composition of nanodispersed compositions was determined: SiC, TiC, TiN, Ti(CN), AlN, Mg₂Si, Mg₃N₂. The chemical composition of the synthesized compounds corresponded to the stoichiometric composition. An ...
  • Structure and properties of powder gas-plasma coatings based on nickel 
    Hlushkova, D.B.; Bagrov, V.A.; Demchenko, S.V.; Volchuk, V.M.; Kalinin, O.V.; Kalinina, N.E. (Вопросы атомной науки и техники, 2022)
    The development of modern technology requires a constant increase in reliability and durability of products. Widely used in the practice of domestic and foreign engineering coatings from electrolytic chromium for several ...
  • Study of nanomodification of nickel alloy GS3 with titanium carbide 
    Hlushkova, D.B.; Kalinin, A.V.; Kalinina, N.E.; Volchuk, V.M.; Saenko, V.A.; Efimenko, A.A. (Problems of Atomic Science and Technology, 2023)
    The work deals with the fundamentals of nanomodification of the GS3 heat-resisting multicomponent nickel alloy, out of which blades for gas turbine engines are made. The selection of the modifier for the experimental alloy ...
  • Study of wear of the building-up zone of martensite-austenitic and secondary hardening steels of the Cr-Mn-Ti system 
    Hlushkova, D.B.; Bagrov, V.A.; Saenko, V.A.; Volchuk, V.M.; Kalinin, A.V.; Kalinina, N.E. (Problems of Atomic Science and Technology, 2023)
    The work deals with wear of the building-up zone of martensite-austenitic and secondary hardening steels of the Cr-Mn-Ti system (partially alloyed with Mo, B, and V). Additional alloying of the studied steels with titanium ...
  • The choice of material for strengthening of leading edges of working blades of steam turbines 
    Hlushkova, D.B.; Hrinchenko, O.D.; Kostina, L.L.; Cholodov, A.P. (Вопросы атомной науки и техники, 2018)
    Research on the state of strengthened layer of working blades of steam turbines made by electrospark doping with T15K6 alloy and 15X11МФ-Ш steel is commissioned. Microstructure, microhardness and thickness of weld pad are ...
  • Use of detonation sputtering to increase the durability of hydraulic hammer critical parts 
    Hlushkova, D.B.; Kyrychenko, I.H.; Bahrov, V.A.; Kalinina, N.Ye.; Nosova, T.V. (Вопросы атомной науки и техники, 2021)
    Currently, the use of new methods of surface strengthening has become relevant to improve the working tool. These methods include detonation sputtering. The purpose of this work was to scientifically substantiate and ...