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A Scale Effect Accompanying Autowave Plastic Strain

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Abstract

The relationship between the spatial parameter of the development of a localized plastic flow (the length of the localized plasticity autowave) and the length of the deformed sample is studied. According to experiments carried out on polycrystalline samples of a zirconium alloy and commercial purity aluminum, these quantities are related to each other by a logarithmic law valid at the stage of parabolic strain hardening.

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REFERENCES

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Funding

This work was carried out within the framework of a state contract for the Institute of Strength Physics and Materials Science, project no. III.23.1.2.

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Authors and Affiliations

  1. Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, 634055, Tomsk, Russia

    L. B. Zuev, V. I. Danilov & M. V. Nadezhkin

Authors
  1. L. B. Zuev
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  2. V. I. Danilov
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  3. M. V. Nadezhkin
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Corresponding author

Correspondence to L. B. Zuev.

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The authors declare that they have no conflict of interest.

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Translated by A. Nikol’skii

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Zuev, L.B., Danilov, V.I. & Nadezhkin, M.V. A Scale Effect Accompanying Autowave Plastic Strain. Tech. Phys. Lett. 46, 851–853 (2020). https://doi.org/10.1134/S1063785020090151

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  • DOI: https://doi.org/10.1134/S1063785020090151

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