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Просмотр по автору "Astashchenko V.I."

Просмотр по автору "Astashchenko V.I."

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  • About some reasons of destruction of gear details of the car 
    Astashchenko V.I.; Shveyova T.V.; Shveyov A.I. (2021)
    It is shown that deformed steel has an advantage over cast steel in terms of mechanical properties. It was revealed that the decrease in the durability of gear parts is associated with the presence of metallurgical defects ...
  • Development of cast dispersion-hardening ferrite-carbide steel 
    Mukhametzyanova G.F.; Kolesnikov M.S.; Astashchenko V.I.; Mukha-Metzyanov I.R. (2020)
    © 2020 IOP Publishing Ltd. All rights reserved. A method is proposed for producing cast dispersion-hardening ferrite-carbide steel for manufacture of cast molds of hot deformation, molds for die casting under pressure and ...
  • Structural heredity of cast iron in bimetallic products 
    Astashchenko V.I.; Mukhametzyanova G.F.; Mukhametzyanov I.R. (2021)
    Properties of cast iron on the bimetallic part depend on the initial structural state of the cladded cast iron and technological parameters of its induction cladding process. Methodology of predicting the properties of the ...
  • Technologies and materials for boriding of steelworks 
    Astashchenko V.I.; Shveyov A.I.; Shveyova T.V. (2020)
    © 2020 Trans Tech Publications Ltd, Switzerland. Compositions of mixes for boriding of steelworks are offered. The entered components in composition of powdery blend are proved. Results of a microstructure and hardness of ...
  • The effectiveness of hardening thermally improved steels in aqueous polymer solutions 
    Astashchenko V.I.; Shveyova T.V.; Shveyov A.I. (2020)
    © 2020, "Ore and Metals" Publishing house. All rights reserved. Results of study of hardening capacity and hardenability of steel products of 40H, 42HМFА, 47GТ and steel 45 after quenching in water, oil and aqueous solutions ...
  • The properties of steel 42HMFA after hardening and toughening 
    Astashchenko V.I.; Shveyova T.V.; Shveyov A.I. (2020)
    © 2020 Trans Tech Publications Ltd, Switzerland. The properties of steel 42HMFA, which has been tempered in various environments at thermal improvement, are investigated. Advantages of application to training of water ...
  • Thermal Treatment of Cemented Alloyed Steels for the Cold Plastic Deformation 
    Astashchenko V.I.; Shveyova T.V.; Shveyov A.I. (2020)
    © Published under licence by IOP Publishing Ltd. Disclosed is a method of thermal treatment of blanks from alloyed cement steels for cold volumetric stamping and extrusion. The technology ensures the formation of a ...

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