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Localization of plastic deformation because of self-heating

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Conclusion

The influence of the heat dissipated by plastic deformation on the mechanical behavior of the crystalline specimen being loaded is examined in this paper. It is shown that the plastic deformation can be localized because of the heat dissipation. The characteristic scales describing the thermal processes in this case depend exponentially on the applied stress. The heat being dissipated contributes, on the one hand, to the formation of a crack of critical size, and on the other hand, the thermoelastic energy being formed during the plastic deformation assists its spontaneous growth.

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Authors and Affiliations

  1. Institute of Atmospheric Optics, Siberian Branch, USSR Academy of Sciences, USSR

    A. G. Ivanchin

Authors
  1. A. G. Ivanchin
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Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 7, pp. 78–81, July, 1981.

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Ivanchin, A.G. Localization of plastic deformation because of self-heating. Soviet Physics Journal 24, 648–651 (1981). https://doi.org/10.1007/BF00893901

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  • DOI: https://doi.org/10.1007/BF00893901

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