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8 Result(s)

within A. A. Filippov Remove this filter Applications of Mathematics Remove this filter Mechanical Engineering Remove this filter

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  1. No Access

    Article

    INFLUENCE OF SUBSTRATE PREHEATING ON THE STRUCTURAL AND PHASE COMPOSITION OF A NICKEL-BASED CERMET COATING

    The deposition process of a nickel-based cermet coating with a high (60 wt.%) mass content of tungsten carbide was investigated. The results showed preheating the substrate to 500°C prevented the formation of ...

    M. A. Gulov, I. E. Vitoshkin, A. A. Filippov… in Journal of Applied Mechanics and Technical… (2023)

  2. No Access

    Article

    EFFECT OF SUBSTRATE PREHEATING ON THE CERMET COATING STRUCTURE OBTAINED USING ADDITIVE TECHNOLOGIES

    This paper is devoted to the influence of substrate preheating on the structure of cermet coatings made of TI–6AL–4V alloy reinforced with B4C particles using direct metal deposition. Coatings with a 15% mass fra...

    I. S. Gertsel, V. M. Fomin, M. A. Gulov… in Journal of Applied Mechanics and Technical… (2023)

  3. No Access

    Article

    STUDY OF PHYSICAL PROPERTIES OF TiC–NiCr CERMET COMPACTS OBTAINED BY HOT PRESSING

    Results of an experimental study of physical properties, microstructure, and phase composition of a TiC–NiCr cermet compact obtained by hot pressing are presented. It is shown that an increase in the volume fr...

    A. E. Chesnokov, A. A. Filippov in Journal of Applied Mechanics and Technical Physics (2022)

  4. No Access

    Article

    CREATION OF A HETEROGENEOUS MATERIAL BASED ON THE TITANIUM ALLOY AND TITANIUM BORIDE BY SELECTIVE LASER MELTING

    Results of theoretical and experimental investigations of physical and mechanical properties of a heterogeneous material based on the TiB ceramics and Ti–6Al–4V metallic alloy obtained by means of selective la...

    V. M. Fomin, T. A. Brusentseva… in Journal of Applied Mechanics and Technical… (2021)

  5. No Access

    Article

    CREATION OF A FUNCTIONALLY GRADIENT MATERIAL BY THE SELECTIVE LASER MELTING METHOD

    The paper presents the results of an experimental study of the microstructure and microhardness of a functionally gradient material fabricated from 316L stainless steel and tungsten carbide (WC) ceramic partic...

    V. M. Fomin, A. A. Golyshev, A. G. Malikov… in Journal of Applied Mechanics and Technical… (2020)

  6. No Access

    Article

    Similarity Laws in Laser Cladding of Cermet Coatings

    The influence of the laser beam parameters (power, motion velocity, and focus position) on the characteristics of the track being formed (size, elemental composition, and microhardness) is studied. If the diff...

    A. A. Golyshev, A. M. Orishich… in Journal of Applied Mechanics and Technical… (2019)

  7. No Access

    Article

    Creating a Coating from a Titanium–Aluminum Intermetallic Compound By the Cold Spray Technology

    Results of experimental and numerical investigations of the process of creating coatings from a titanium–aluminum intermetallic compound by using an additive method are presented. It is demonstrated that the p...

    S. P. Kiselev, N. S. Ryashin… in Journal of Applied Mechanics and Technical… (2018)

  8. No Access

    Article

    Creation of heterogeneous materials on the basis of B4C and Ni powders by the method of cold spraying with subsequent layer-by-layer laser treatment

    A method is proposed for creating principally new functionally graded heterogeneous materials on the basis of B4C ceramic powders with different mass fractions in the original mixture and plastic metallic additiv...

    V. M. Fomin, A. A. Golyshev, V. F. Kosarev… in Journal of Applied Mechanics and Technical… (2017)