Skip to main content

4 Result(s)

within F. F. Galiev Remove this filter Chemistry Remove this filter

and

  1. No Access

    Article

    Mechanical Properties of Composite Rods Produced by Hot Gas Extrusion of the Nickel and Aluminum Powder Mixtures in a Steel Shell

    Abstract—This paper presents the effect of hot gas extrusion (HGE) parameters on the phase composition and mechanical properties of composite rods composed of a core with reaction products of a Ni–Al powder mixtu...

    F. F. Galiev, I. V. Saikov, V. D. Berbentsev… in Inorganic Materials: Applied Research (2024)

  2. No Access

    Article

    Maximum Gas Pressure in Pores

    An analytical expression for estimating the maximum gas pressure within a closed pore is derived. The Lamé solution for the stress–strain state of the material around a spherical pore in an infinite medium is ...

    M. I. Alymov, A. B. Ankudinov, S. I. Averin… in Inorganic Materials: Applied Research (2024)

  3. No Access

    Article

    Porosity of Nickel Nanopowder Compacts Consolidated by Gas Extrusion

    This paper presents a method to calculate the pore gas pressure from the minimum size of a closed pore. The pore pressure assessment is based on materials produced by consolidation of nickel nanopowders using ...

    M. I. Alymov, A. I. Epishin, F. F. Galiev in Inorganic Materials: Applied Research (2023)

  4. No Access

    Article

    Thermal Stability of Compact Pyrophoric Nickel Nanopowder Samples after Passivation

    The use of nanopowders implies the ability to safely store them without changes in their physicochemical parameters ensured by passivation. In this work, we have determined the thermal stability range in air f...

    M. I. Alymov, B. S. Seplyarskii, S. G. Vadchenko, R. A. Kochetkov… in Inorganic Materials (2021)