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Changes in the Mechanical Characteristics of Alloys under the Action of Lightning Current

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Abstract

Worsening safety of aircraft exposed to lightning discharges is associated, among other things, with a change in the mechanical characteristics of the alloys from which the aircraft fuselage is made. To analyze the impact of discharges on experimental samples, a current-pulse generator has been developed that simulates stages of lightning development. The results of processing the information obtained are presented and conclusions are drawn about changes in the structure and characteristics of the samples studied depending on the discharge parameters.

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Funding

This work was supported by ongoing institutional funding. No additional grants to carry out or direct this particular research were obtained.

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Authors and Affiliations

  1. Chuvash State University, 428015, Cheboksary, Russia

    I. A. Gushchin, I. V. Rezuykov, L. V. Rezuykova, R. I. Alexandrov & V. L. Semenov

Authors
  1. I. A. Gushchin
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  2. I. V. Rezuykov
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  3. L. V. Rezuykova
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  4. R. I. Alexandrov
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  5. V. L. Semenov
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Corresponding author

Correspondence to R. I. Alexandrov.

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The authors of this work declare that they have no conflicts of interest.

Additional information

Translated by M. Shmatikov

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Gushchin, I.A., Rezuykov, I.V., Rezuykova, L.V. et al. Changes in the Mechanical Characteristics of Alloys under the Action of Lightning Current. Russ. Electr. Engin. 94, 546–549 (2023). https://doi.org/10.3103/S1068371223080084

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  • DOI: https://doi.org/10.3103/S1068371223080084

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