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Thermal processes in explosive welding

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Combustion, Explosion, and Shock Waves Aims and scope

Abstract

New computational and experimental methods for studying the thermal processes occurring during metal explosive welding are developed based on the use of natural and local thermocouples and allowing one to reliably construct temperature fields in the heat-affected zone and thermal welding cycles. The basic regularities of thermal processes in the heat-affected zone during explosive welding are revealed. It is theoretically shown and experimentally confirmed that, in this zone, the heat released during detonation of the explosive can significantly increase the temperature of the contacting metal layers and lead to melting of the latter.

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Authors and Affiliations

  1. Volgograd State Technical University, Volgograd, 400005, Russia

    S. V. Khaustov, S. V. Kuz’min & V. I. Lysak

  2. Lavrent’ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia

    V. V. Pai

Authors
  1. S. V. Khaustov
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  2. S. V. Kuz’min
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  3. V. I. Lysak
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  4. V. V. Pai
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Corresponding author

Correspondence to S. V. Khaustov.

Additional information

Original Russian Text © S.V. Khaustov, S.V. Kuz’min, V.I. Lysak, V.V. Pai.

Published in Fizika Goreniya i Vzryva, Vol. 50, No. 6, pp. 122–129, November–December, 2014.

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Khaustov, S.V., Kuz’min, S.V., Lysak, V.I. et al. Thermal processes in explosive welding. Combust Explos Shock Waves 50, 732–738 (2014). https://doi.org/10.1134/S0010508214060161

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  • DOI: https://doi.org/10.1134/S0010508214060161

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