Effect of Nickel Additives and a Constant Magnetic Field on the Structure and Properties of Aged Copper–Beryllium Alloys

  • Yu. V. Osinskaya
  • A. V. Pokoev


The results of an integrated experimental study of the effect of doping nickel additives (0.4 and 1.0 wt %) on the kinetic processes that occur during the artificial aging of copper–beryllium alloys in a constant magnetic field are described. A “negative” magnetoplastic effect, the magnitude of which reaches ∼35%, is discovered. The presence of nickel additives leads to a significant increase in the microhardness of the alloys and a change in their lattice parameters and fine structure; however, a change in the quantitative content of additives from 0.4 to 1.0 wt % ambiguously affects the measured quantities.


constant magnetic field aging magnetoplastic effect 


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    V. I. Alshits, E. V. Darinskaya, M. V. Koldaeva, et al., Crystallogr. Rep. 48 (5), 768 (2003).CrossRefGoogle Scholar
  2. 2.
    Yu. I. Golovin, Phys. Solid State 46 (5), 789 (2004).CrossRefGoogle Scholar
  3. 3.
    R. B. Morgunov, Usp. Fiz. Nauk 174 (2), 131 (2004).CrossRefGoogle Scholar
  4. 4.
    Yu. V. Osinskaya, S. S. Petrov, A. V. Pokoev, Vestn. Samar. Gos. Univ., No. 4 (78), 145 (2010).Google Scholar
  5. 5.
    Yu. V. Osinskaya, S. S. Petrov, A. V. Pokoev, et al., Phys. Solid State 54 (3), 568 (2012).CrossRefGoogle Scholar
  6. 6.
    R. L. Tofpenets, Softening Processes in Ageing Alloys (Nauka i Tekhnika, Minsk, 1979) [in Russian].Google Scholar
  7. 7.
    Yu. V. Osinskaya and A. V. Pokoev, Phys. Met. Metallogr. 105 (4), 356 (2008).CrossRefGoogle Scholar
  8. 8.
    S. S. Gorelik, Yu. A. Skakov, and L. N. Rastorguev, X-Ray and Electron-Optical Analysis (Moscow Institute of Steel and Alloys, Moscow, 2002) [in Russian].Google Scholar
  9. 9.
    R. B. Morgunov and A. L. Buchachenko, J. Exp. Theor. Phys. (JETP) 109 (3), 434 (2009).CrossRefGoogle Scholar
  10. 10.
    V. V. Runov, A. V. Pokoev, M. K. Runova, et al., J. Phys.: Condens. Matter 20, 104226 (2008).Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  1. 1.Korolev Samara State Aerospace University (National Research University)SamaraRussia

Personalised recommendations