Skip to main content
SpringerLink
Log in

Effect of the magnitude of long-range atomic order and the size of antiphase domains on the grain structure and special grain boundary parameters in L12-superstructure alloys

  • Proceedings of the International Symposium “Environments with Structural and Magnetic Ordering” Multiferroics 4
  • Published:
Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

It is found means of X-ray structural analysis, transmission electron microscopy, scanning electron microscopy combined with electron backscatter diffraction, and optical metallography that the reduction of the integral magnitude of the long-range atomic order in Ni3Mn and Pd3Fe L12-superstucture alloys ordered through the A1 + L12 two-phase region is accompanied by antiphase domains coarsening and grains fining.

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. Perevalova, O., Koneva, N., and Kozlov, E., Zernogranichnye ansambli GTsK tverdykh rastvorov na osnove Ni, Cu i Pd (Grain Boundary Ensembles of Face-Centered Cubic Lattices for Solid Solutions Based on Ni, Cu, Pd), Saarbruchen: LAP LAMBERT Acad. Publ., 2011.

    Google Scholar 

  2. Starenchenko, S.V., Kozlov, E.V., and Starenchenko, V.A., Zakonomernosti termicheskogo fazovogo perekhoda poryadok-besporyadok v splavakh so sverkhstrukturami L1 2 , L1 2 (M), L1 2 (MM), D1 a (Regularities of Thermal Phase Transition Order-Disorder in Alloys with L12, L12(M), L12(MM), D1a Superstructures), Tomsk: Izd. Nauch-Tekh. Lit., 2007.

    Google Scholar 

  3. Perevalova, O.B., Konovalova, E.V., Koneva, N.A., et al., 15-i Mezhdunarodnyi simpozium “Uporyadochenie v mineralakh i splavakh” OMA-15 (Proc. 15th Int. Symp. “Ordering in Minerals and Alloys”), Rostov-on-Don, Loo village, Sept. 13–18, 2012, p. 212.

    Google Scholar 

  4. Konovalova, E.V., Perevalova, O.B., Koneva, N.A., et al., Fundament. Probl. Sovr. Materialoved., 2011, vol. 8, no. 1, p. 105.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Surgut State University, Surgut, 628400, Russia

    E. V. Konovalova

Authors
  1. E. V. Konovalova
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to E. V. Konovalova.

Additional information

Original Russian Text © E.V. Konovalova, 2014, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2014, Vol. 78, No. 8, pp. 968–972.

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Konovalova, E.V. Effect of the magnitude of long-range atomic order and the size of antiphase domains on the grain structure and special grain boundary parameters in L12-superstructure alloys. Bull. Russ. Acad. Sci. Phys. 78, 740–743 (2014). https://doi.org/10.3103/S106287381408019X

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.3103/S106287381408019X

Keywords

Search

Navigation