Skip to main content
SpringerLink
Log in

Effect of high-temperature thermomechanical treatment in the austenite region on microstructure and mechanical properties of low-activated 12% chromium ferritic-martensitic steel EK-181

  • Solid State
  • Published:
Technical Physics Aims and scope Submit manuscript

Abstract

The effect of high-temperature thermomechanical treatment with deformation in the austenite region on the microstructure and mechanical properties in low-activated 12% chromium ferritic-martensitic steel EK-181 (Fe–12Cr–2W–V–Ta–B) has been investigated. This treatment leads to a significant increase (compared to traditional regime of treatment) in the density of dislocations, dispersity, and volume fraction of nanosized particles V(C,N) and, as a consequence, to an increase in the yield strength while maintaining a sufficient reserve of ductility.

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. M. V. Leont’eva-Smirnova, A. N. Agafonov, G. N. Ermolaev, A. G. Ioltukhovskii, E. M. Mozhanov, L. I. Reviznikov, V. V. Tsvelev, V. M. Chernov, T. M. Bulanova, V. N. Golovanov, Z. O. Ostrovskii, V. K. Shamardin, A. I. Blokhin, M. B. Ivanov, E. N. Kozlov, et al., Perspekt. Mater., No. 6, 40 (2006).

    Google Scholar 

  2. V. M. Chernov, M. V. Leonteva-Smirnova, M. M. Potapenko, N. I. Budylkin, Yu. A. Devyatko, A. G. Ioltukhovskiy, E. G. Mironova, A. K. Shikov, A. B. Sivak, G. N. Yermolaev, A. N. Kalashnikov, B. V. Kuteev, A. I. Blokhin, N. I. Loginov, V. A. Romanov, et al., Nucl. Fusion 47, 839 (2007).

    Article  ADS  Google Scholar 

  3. A Handbook of Metal Science and Thermal Treatment of Steel, Ed. by M. L. Bernshtein and A. G. Rakhshtadt (Metallurgiya, Moscow, 1983), Vol.3.

  4. S. Hollner, B. Fournier, J. LePendu, T. Cozzika, I. Tournie, J.-C. Brachet, and A. Pineau, J. Nucl. Mater. 405, 101 (2010).

    Article  ADS  Google Scholar 

  5. S. Hollner, E. Piozin, P. Mayr, C. Caés, I. Tournié, A. Pineau, and B. Fournier, J. Nucl. Mater. 441, 15 (2013).

    Article  ADS  Google Scholar 

  6. R. L. Klueh, N. Hashimoto, and P. J. Maziasz, J. Nucl. Mater. 367–370, 48 (2007).

    Article  Google Scholar 

  7. L. Tan, D. T. Hoelzer, J. T. Busby, M. A. Sokolov, and R. L. Klueh, J. Nucl. Mater. 422, 45 (2012).

    Article  ADS  Google Scholar 

  8. I. Yu. Litovchenko, N. A. Polekhina, A. N. Tyumentsev, E. G. Astafurova, V. M. Chernov, and M. V. Leont’eva-Smirnova, Vopr. At. Nauki Tekh., Ser.: Termoyad. Sint. 37 (1), 41 (2014).

    Google Scholar 

  9. M. I. Gol’dshtein, V. S. Litvinov, and B. M. Bronfin, Metal Physics of High Strength Alloys (Metallurgiya, Moscow, 1986).

    Google Scholar 

  10. J. P. Hirth and J. Lothe, Theory of Dislocations (McGraw-Hill, New York, 1968, Atomizdat, Moscow, 1972).

    MATH  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, Tomsk, 634021, Russia

    N. A. Polekhina, I. Yu. Litovchenko & A. N. Tyumentsev

  2. National Research Tomsk State University, Tomsk, 634050, Russia

    N. A. Polekhina, I. Yu. Litovchenko, A. N. Tyumentsev & D. A. Kravchenko

  3. Bochvar High-Technology Research Institute of Inorganic Materials, Moscow, 123098, Russia

    V. M. Chernov & M. V. Leont’eva-Smirnova

Authors
  1. N. A. Polekhina
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. I. Yu. Litovchenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. A. N. Tyumentsev
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. D. A. Kravchenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. V. M. Chernov
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. M. V. Leont’eva-Smirnova
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to I. Yu. Litovchenko.

Additional information

Original Russian Text © N.A. Polekhina, I.Yu. Litovchenko, A.N. Tyumentsev, D.A. Kravchenko, V.M. Chernov, M.V. Leont’eva-Smirnova, 2017, published in Zhurnal Tekhnicheskoi Fiziki, 2017, Vol. 87, No. 5, pp. 716–721.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Polekhina, N.A., Litovchenko, I.Y., Tyumentsev, A.N. et al. Effect of high-temperature thermomechanical treatment in the austenite region on microstructure and mechanical properties of low-activated 12% chromium ferritic-martensitic steel EK-181. Tech. Phys. 62, 736–740 (2017). https://doi.org/10.1134/S106378421705022X

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S106378421705022X

Search

Navigation