Перегляд за автором "Kostina, L.L."

Сортувати за: Порядок: Результатів:

  • 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 ...
  • Material for Strengthening of Entrance Edges of Work Blades of Stream Turbines 
    Glushkova, D.B.; Grinchenko, E.D.; Kostina, L.L.; Demchenko, S.V.; Ryzhkov, Yu.V. (Металлофизика и новейшие технологии, 2017)
    The influence of electrode material on the state of build-up layer of steam turbine rotor blades is investigated. The strengthening layer is formed by means of the electrospark alloying with use of alloy Т15К6 and steel ...
  • 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 ...
  • Titanium-based high-melting nanodispersed compositions obtaining and study 
    Bolshakov, V.I.; Kalinin, A.V.; Glushkova, D.B.; Kirichenko, I.G.; Voronkov, A.I.; Kostina, L.L. (Functional Materials, 2018)
    Crystallographic characteristics of nanodispersed materials obtained by plasma-chemical synthesis were studied. Using industrial equipment for plasma-chemical synthesis the nanodispersed powders of high-melting carbide, ...