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Physics of the Solid State

, Volume 52, Issue 6, pp 1162–1169 | Cite as

Physics of megaplastic (Severe) deformation in solids

  • A. M. Glezer
  • L. S. Metlov
Defects and Impurity Centers, Dislocations, and Physics of Strength

Abstract

The main regularities of structural and phase transformations occurring in solids have been analyzed experimentally and theoretically within the framework of the concept of manifestation of additional channels providing the dissipation of an elastic energy introduced into a solid under megaplastic deformation. It has been demonstrated that an active participation of low-temperature dynamical recrystallization processes, phase transitions of the type crystal ai amorphous state, and thermal effects under the conditions of an insufficient efficiency of the dislocation and disclination relaxation modes can consistently explain almost all the experimental results obtained for very severe plastic deformations.

Keywords

Plastic Deformation Dynamical Recrystallization Severe Plastic Deformation High Angle Boundary Dissipation Channel 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    R. Z. Valiev and I. V. Aleksandrov, Nanostructured Materials Produced under Severe Plastic Deformation (Logos, Moscow, 2000) [in Russian].Google Scholar
  2. 2.
    A. M. Glezer, Izv. Akad. Nauk, Ser. Fiz. 71, 1767 (2007).Google Scholar
  3. 3.
    Yu. I. Golovin, Universal Principles of Natural Science (Tambov State University, Tambov, 2002) [in Russian].Google Scholar
  4. 4.
    E. V. Tat’yanin, V. G. Kurdyumov, and V. B. Fedorov, Fiz. Met. Metalloved. 62, 133 (1986).Google Scholar
  5. 5.
    N. A. Smirnova, V. I. Levit, V. P. Pilyugin, R. I. Kuznetsov, L. S. Davydova, and V. A. Sazonov, Fiz. Met. Metalloved. 61, 1170 (1986).Google Scholar
  6. 6.
    V. V. Rybin, Severe Plastic Deformations and Fracture of Metals (Metallurgiya, Moscow, 1986) [in Russian].Google Scholar
  7. 7.
    S. A. Firstov, N. I. Danilenko, V. I. Kopylov, and Yu. N. Podrezov, Izv. Vyssh. Uchebn. Zaved., Fiz. 3, 41 (2002).Google Scholar
  8. 8.
    N. A. Koneva and É. V. Kozlov, in Structural Levels of Plastic Deformation and Fracture, Ed. by V. E. Panin (Nauka, Novosibirsk, 1990), p. 123 [in Russian].Google Scholar
  9. 9.
    R. Z. Valiev, Ross. Nanotekhnol. 1(1–2), 2008 (2006).Google Scholar
  10. 10.
    V. M. Bykov, V. A. Likhachev, Yu. A. Nikonov, L. L. Serbina, and L. I. Shibalova, Fiz. Met. Metalloved. 45, 163 (1978).Google Scholar
  11. 11.
    R. A. Andrievskii and A. M. Glezer, Fiz. Met. Metalloved. 89(1), 91 (2000) [Phys. Met. Metallogr. 89 (1), 83 (2000)].Google Scholar
  12. 12.
    M. M. Myshlyaev, M. M. Kamalov, and M. M. Myshlyaeva, in Proceedings of the Conference on Nanomaterials Produced under Severe Plastic Deformation, Vienna, Austria, 2005, Ed. By M. Zehetbauer and R. Z. Valiev (Vienna, 2005), p. 717.Google Scholar
  13. 13.
    V. A. Pozdnyakov and A. M. Glezer, Izv. Akad. Nauk, Ser. Fiz. 68, 1449 (2004).Google Scholar
  14. 14.
    S. S. Gorelik, S. V. Dobatkin, and L. M. Kaputkina, Recrystallization of Metals and Alloys (Moscow Institute of Steels and Alloys (MISIS), Moscow, 2005) [in Russian].Google Scholar
  15. 15.
    Ya. S. Umanskiĭ, B. N. Finkel’shteĭn, and M. E. Blanter, Physical Principles of Metallography (Metallurgizdat, Moscow, 1949) [in Russian].Google Scholar
  16. 16.
    B. S. Bokshteĭn, Diffusion in Metals (Metallurgiya, Moscow, 1978) [in Russian].Google Scholar
  17. 17.
    V. L. Gapontsev and V. V. Kondrat’ev, Dokl. Akad. Nauk 385(4–6), 684 (2002) [Dokl. Phys. 47 (8), 576 (2002)].Google Scholar
  18. 18.
    V. A. Pozdnyakov and A. M. Glezer, Fiz. Tverd. Tela (St. Petersburg) 44(4), 705 (2002) [Phys. Solid State 44 (4), 732 (2002)].Google Scholar
  19. 19.
    A. M. Gleĭzer, Deform. Razrushenie Mater., No. 2, 10 (2005).Google Scholar
  20. 20.
    É. V. Kozlov, N. A. Koneva, and A. N. Zhdanov, Fiz. Mezomekh. 7, 93 (2004).Google Scholar
  21. 21.
    M. Sherif El-Eskandarany, K. Aoki, K. Sumiyama, and K. Suzuki, Acta Mater. 50, 1113 (2002).CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  1. 1.Kurdyumov Institute of Metal Science and Metal PhysicsBardin Central Research Institute of Ferrous MetallurgyMoscowRussia
  2. 2.Galkin Donetsk Institute for Physics and EngineeringNational Academy of Sciences of UkraineDonetskUkraine

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