Skip to main content
SpringerLink
Log in

Fluctuation-Induced Nucleation of PLC Bands

  • Published:
MRS Online Proceedings Library Aims and scope

Abstract

The inuence of mesoscopic strain-rate uctuations on the n ucleation of localized deformation bands (PLC bands) in dynamically strain ageing materials is discussed. It is shown that uctuations ma y lead to a macroscopic localization of plastic ow even if linear stability analysis (LSA) of the macroscopic constitutiv e equations predicts stable deformation beha vior. The resulting quantitative corrections to linear stability analysis are evaluated, and implications for the reliabilit y of LSA results are discussed.

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. L.P. Kubin and Y. Estrin, Acta Metall. Mater., 38, 397 (1990).

    Article  Google Scholar 

  2. P. Hähner, Mater. Sci. Engng., A207, 208,216 (1996).

    Article  Google Scholar 

  3. P. Penning, Acta Metall., 20, 1169 (1972).

    Article  Google Scholar 

  4. E.C. Aifantis, Int. J. Plasticity, 3, 211 (1987).

    Article  Google Scholar 

  5. H.M. Zbib and E.C. Aifantis, Scripta Metall., 22, 1331 (1988).

    Article  CAS  Google Scholar 

  6. P. Hähner, Mater. Sci. Eng., A164, 24 (1993).

    Google Scholar 

  7. P.G. McCormick, Acta Metall., 36, 3061 (1988).

    Article  CAS  Google Scholar 

  8. M. Zaiser and P. Hähner, phys. stat. sol. (b), 199, 267 (1997).

    Article  CAS  Google Scholar 

  9. P. Hähner, A. Ziegenbein and H. Neuhäuser,Phil. Mag. A, in press.

  10. M. Zaiser and P. Hähner, Mater. Sci. Engng., A 238, 399 (1997).

    Article  CAS  Google Scholar 

  11. M. Zaiser, Acta Mater., 45, 1695 (1997).

    Article  CAS  Google Scholar 

  12. B.V. Petukhov, Sov. Phys. Solid State, 19, 228 (1977).

    Google Scholar 

  13. M. Zaiser and E.C. Aifantis, Appl. Phys. 66, 393 (1998).

    Article  CAS  Google Scholar 

  14. P. Hähner, Appl. Phys. A 62 473 (1996).

    Article  Google Scholar 

  15. M. Büttiker and R. Landauer, Phys. Rev. A, 23, 1397 (1981).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Aristotle Univ ersity of Thessaloniki, Polytechnic School, 54006, Thessaloniki, Greece

    P. Sapalidis, D. Dodou & E. C. Aifan tis

  2. European Commission, JR C-IAM, P.O. Box 2, NL 1755ZG, Petten, The Netherlands

    P. Hähner

  3. Max-Planc k-Institut für Metallforsc hung, Heisenbergstr. 1, D-70569, Stuttgart, Germany

    M. Zaiser

  4. Center for the Mec hanics of Materials and Instabilities, Mic higan Technological University, Houghton, MI, 49931, USA

    E. C. Aifan tis

Authors
  1. P. Sapalidis
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. D. Dodou
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. P. Hähner
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. M. Zaiser
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. E. C. Aifan tis
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sapalidis, P., Dodou, D., Hähner, P. et al. Fluctuation-Induced Nucleation of PLC Bands. MRS Online Proceedings Library 652, 826 (2000). https://doi.org/10.1557/PROC-652-Y8.26

Download citation

  • Published:

  • DOI: https://doi.org/10.1557/PROC-652-Y8.26

Search

Navigation