Skip to main content
SpringerLink
Log in

Mechanisms of high-speed deformation of polycrystalline copper

  • Mechanical Properties, Physics of Strength, and Plasticity
  • Published:
Physics of the Solid State Aims and scope Submit manuscript

Abstract

The mechanisms of high-speed deformation of ultrafine-grained copper produced during severe plastic deformation by equal-channel angular pressing were analyzed using numerical modeling in comparison with those in the case of coarse-crystalline copper. The activity of annihilation processes during nonconservative motion and double cross slip of dislocations was estimated. Their effect on the macroscopic behavior of samples is shown.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. R. G. Chembarisova, Phys. Met. Metallogr. 116 (6), 592 (2015).

    Article  ADS  Google Scholar 

  2. M. A. Meyers, Dynamic Behavior of Materials (Wiley, New York, 1994).

    Book  MATH  Google Scholar 

  3. R. Z. Valiev and I. V. Aleksandrov, Nanostructured Metals Produced by Severe Plastic Deformation (Logos, Moscow, 2000) [in Russian].

    Google Scholar 

  4. Y. Dong, I. V. Aleksandrov, V. D. Sitdikov, and J. Wang, Pis’ma Mater. 3, 79 (2013).

    Google Scholar 

  5. M. A. Meyers, F. Gregori, B. K. Kad, M. S. Schneider, D. H. Kalantar, B. A. Remington, G. Ravichandran, T. Boehly, and J. S. Wark, Acta Mater. 51, 1211 (2003).

    Article  Google Scholar 

  6. P. I. Polukhin, S. S. Gorelik, and V. K. Vorontsov, Physical Foundations of Plastic Deformation (Metallurgiya, Moscow, 1982) [in Russian].

    Google Scholar 

  7. J. Gilman, Appl. Mech. Rev. 21, 767 (1968).

    ADS  Google Scholar 

  8. J. Taylor, J. Appl. Phys. 36, 3146 (1965).

    Article  ADS  Google Scholar 

  9. L. D. Landau and E. M. Lifshitz, Course of Theoretical Physics, Vol. 7: Theory of Elasticity (Nauka, Moscow, 1987, Butterworth–Heinemann, Oxford, 1991).

    Google Scholar 

  10. G. A. Malygin, Sov. Phys. Solid State 34 (9), 1543 (1992).

    ADS  Google Scholar 

  11. G. A. Malygin, Sov. Phys. Solid State 34 (10), 1712 (1992).

    Google Scholar 

  12. R. G. Chembarisova, Deform. Razrushenie Mater., No. 10, 2 (2015).

    Google Scholar 

  13. D. H. Ahn, S. Kim, and Y. Estrin, Scr. Mater. 67, 121 (2012).

    Article  Google Scholar 

  14. V. I. Al’shits and V. L. Indenbom, Sov. Phys.—Usp. 18, (1) 1 (1975).

    Article  ADS  Google Scholar 

  15. A. A. Predvoditelev, in Dynamics of Dislocations, Ed. by V. I. Startsev, V. Z. Bengus, and V. I. Dotsenko (Naukova Dumka, Kiev, 1975), p. 178 [in Russian].

  16. M. F. Horstemeyer, M. I. Baskes, and S. J. Plimpton, Acta Mater. 49, 4363 (2001).

    Article  Google Scholar 

  17. A. E. Dudorov and A. E. Maier, Vestn. Chelyab. Gos. Univ., Fiz. 39, 48 (2011).

    Google Scholar 

  18. L. Remy, Acta Metall. 26, 443 (1978).

    Article  Google Scholar 

  19. I. V. Alexandrov, R. G. Chembarisova, V. D. Sitdikov, and V. U. Kazyhanov, Mater. Sci. Eng., A 493, 170, (2008).

    Article  Google Scholar 

  20. G. Gottstein, J. Bewerunge, H. Mecking, and H. Wollenberger, Acta. Metall. 23, 641 (1975).

    Article  Google Scholar 

  21. H. Mecking and Y. Estrin, Scr. Metall. 14, 815 (1980).

    Article  Google Scholar 

  22. I. V. Alexandrov and R. G. Chembarisova, Rev. Adv. Mater. Sci. 16, 51 (2007).

    Google Scholar 

  23. V. I. Dubinko and V. F. Klepikov, Visn. Khark. Nats. Univ. im._V. N. Karazina 710, 87 (2005).

    Google Scholar 

  24. J. Friedel, Dislocations (Pergamon, London, 1964, Mir, Moscow, 1967).

    MATH  Google Scholar 

  25. I. Mezokh, V. A. Yanushkevich, and L. I. Ivanov, Fiz. Khim. Obrab. Mater. 4, 163 (1971).

    Google Scholar 

  26. M. J. Zehetbauer, H. P. Stüwe, A. Vorhauer, E. Schafler, and J. Kohout, Adv. Eng. Mater. 5, 330 (2003).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Ufa State Aviation Technical University, ul. K. Marksa 12, 450000, Ufa, Bashkortostan, Russia

    R. G. Chembarisova & I. V. Alexandrov

  2. College of Materials Science and Technology, Nanjing, 210016, People’s Republic of China

    Y. Dong

Authors
  1. R. G. Chembarisova
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Y. Dong
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. I. V. Alexandrov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to R. G. Chembarisova.

Additional information

Original Russian Text © R.G. Chembarisova, Y. Dong, I.V. Alexandrov, 2017, published in Fizika Tverdogo Tela, 2017, Vol. 59, No. 5, pp. 898–906.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Chembarisova, R.G., Dong, Y. & Alexandrov, I.V. Mechanisms of high-speed deformation of polycrystalline copper. Phys. Solid State 59, 920–928 (2017). https://doi.org/10.1134/S1063783417050067

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S1063783417050067

Search

Navigation