Skip to main content
SpringerLink
Log in

Formation of a SMC Structure Upon Warm Isothermal Deformation and its Influence on Martensitic Transformations in Titanium–Nickelide Based Alloys

  • Published:
Russian Physics Journal Aims and scope

The evolution of the microstructure and the change in the martensitic transformation temperatures of the Ti49.2Ni50.8 (at.%) alloy with increase of the magnitude of deformation upon isothermal rolling in channel rollers (T = 723 K) have been investigated. It is found that the grain size grows in the initial stages of deformation. It has been shown that for е > 0.2 a change in the grain structure takes place over the entire bulk of the specimen via the mechanism of continuous dynamic recrystallization. It has been established that up to a deformation of е ~ 0.2 the martensitic transformation temperatures vary nonmonotonically and remain practically constant thereafter, which is explained by the occurrence of processes of dynamic recrystallization.

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. I. Yu. Khmelevskaya, S. D. Prokoshkin, I. B. Trubitsyna, et al., Mater. Sci. Eng., A481–482, 119–122 (2008).

    Article  Google Scholar 

  2. R. Z. Valiev and I. V. Aleksandrov, Bulk Nanostructure Metallic Materials [in Russian], “Akademika” Publishing and Book Trade Center, Moscow (2007).

  3. A. I. Lotkov, V. N. Grishkov, V. I. Kopylov, et al., Perspekt. Mater., Special Edition, 2, 396–398 (2007).

  4. A. I. Lotkov, V. N. Grishkov, E. F. Dudarev, et al., Vopr. Materialoved., No. 1, 161–165 (2008).

  5. A. Kreitcberg, V. Brailovski, S. Prokoshkin , et al., Mater. Sci. Eng., A622, 21–29 (2015).

    Article  Google Scholar 

  6. Kh. Ya. Mulyukov and R. I. Babicheva, Pis’ma Mater., 2, No. 4, 186–190 (2012).

  7. R. I. Babicheva and Kh. Ya. Mulyukov, Pis’ma Mater., 1, No. 3, 156–161 (2011).

    Google Scholar 

  8. A. I. Lotkov, O. A. Kashin, V. N. Grishkov, and K. V. Krukovskii, Perspekt. Mater., No. 9, 5–18 (2014).

  9. S. S. Gorelik, S. V. Dobatkin, and L. M. Kaputkina, Recrystallization of Metals and Alloys [in Russian], Moscow Institute of Steel and Alloys Publishing House, Moscow (2005).

  10. A. I. Lotkov, V. N. Khachin, V. N. Grishkov, et al., in: Physical Mesomechanics and Computer Design of Materials, Vol. 2 [in Russian], V. E. Panin, ed., Nauka, Novosibirsk (1995), pp. 202–213.

Download references

Author information

Authors and Affiliations

  1. Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia

    A. I. Lotkov, V. N. Grishkov, O. A. Kashin, A. A. Baturin, V. N. Timkin & D. Yu. Zhapova

  2. National Research Tomsk Polytechnic University, Tomsk, Russia

    A. A. Baturin

Authors
  1. A. I. Lotkov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. V. N. Grishkov
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. O. A. Kashin
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. A. A. Baturin
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. V. N. Timkin
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. D. Yu. Zhapova
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to A. I. Lotkov.

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 6, pp. 10–15, June 2015.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Lotkov, A.I., Grishkov, V.N., Kashin, O.A. et al. Formation of a SMC Structure Upon Warm Isothermal Deformation and its Influence on Martensitic Transformations in Titanium–Nickelide Based Alloys. Russ Phys J 58, 750–755 (2015). https://doi.org/10.1007/s11182-015-0562-1

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11182-015-0562-1

Keywords

Search

Navigation