Skip to main content
SpringerLink
Log in

Mesoscopic-and macroscopic-level plastic deformation and fracture of ion-modified Ni50Ti40Zr10 alloy with the shape-memory effect

  • Solids
  • Published:
Technical Physics Aims and scope Submit manuscript

Abstract

The influence of the ion-modified surface layer on the ductility, shape-memory effect, and mesoscopic structure of the surface of fracture was studied for Ni50Ti40Zr10 alloy. It was found that ion implantation increases the microhardness of the surface layer about 1 µm thick but makes the bulk of the alloy more ductile. The mesoscopic structures of the fracture surfaces of the initial and implanted specimens suggest the formation of a specific layer immediately under the irradiated surface. Its thickness is a multiple of the grain size of the B2 phase. The mesorelief of this layer and its ductile properties differ from those of the nonirradiated specimens. After such a surface treatment, the shape memory effect parameters do not degrade, and the temperature cycling resistance is even improved.

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. I. Gol’dshtein, V. S. Litvinov, and B. M. Bronfin, Physical Metallurgy of High-Strength Alloys (Metallurgiya, Moscow, 1986).

    Google Scholar 

  2. Yu. P. Sharkeev, N. V. Girsova, et al., Fiz. Khim. Obrab. Mater., No. 4, 14 (1996).

  3. E. F. Dudarev, Microplastic Deformation and Yield Strength of Polycrystals (Tomsk, 1988).

  4. L. L. Meisner and V. P. Sivokha, Fiz. Met. Metalloved. 81(5), 160 (1996).

    Google Scholar 

  5. L. L. Meisner and V. P. Sivokha, J. Phys. IV (Paris), Colloque C8 5(C8), 765 (1995).

    Google Scholar 

  6. R. P. Elliott, Constitution of Binary Alloys, First Supplement (McGraw-Hill, New York, 1967; Metallurgiya, Moscow, 1970).

    Google Scholar 

  7. E. W. Collings, The Physical Metallurgy of Titanium Alloys (American Society for Metals, Metals Park, Ohio, 1984; Metallurgiya, Moscow, 1988).

    Google Scholar 

  8. V. E. Panin, Izv. Vyssh. Uchebn. Zaved, Fiz. 41(1), 7 (1998).

    MATH  MathSciNet  Google Scholar 

Download references

Author information

Authors and Affiliations

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

    L. L. Meisner, V. P. Sivokha, Yu. P. Sharkeev, S. N. Ku’lkov & B. N. Gritsenko

Authors
  1. L. L. Meisner
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. V. P. Sivokha
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Yu. P. Sharkeev
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. S. N. Ku’lkov
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. B. N. Gritsenko
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

__________

Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 70, No. 1, 2000, pp. 32–36.

Original Russian Text Copyright © 2000 by Meisner, Sivokha, Sharkeev, Ku’lkov, Gritsenko.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Meisner, L.L., Sivokha, V.P., Sharkeev, Y.P. et al. Mesoscopic-and macroscopic-level plastic deformation and fracture of ion-modified Ni50Ti40Zr10 alloy with the shape-memory effect. Tech. Phys. 45, 30–34 (2000). https://doi.org/10.1134/1.1259565

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1134/1.1259565

Keywords

Search

Navigation