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Effect of Pulsed Current Duty Factor on Deformation Behavior of Aluminum Bronze

  • PLASTIC DEFORMATION MECHANISMS AND FAILURE MECHANISMS
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Metal Science and Heat Treatment Aims and scope

The effect of pulse current ratio on deformation behavior, microstructure and nature of fracture of aluminum bronze BrAZhNMts 9-4-4-1 under tension is studied. Tensile tests are performed and the structure of the bronze is determined. It is shown that pulse current ratio noticeably influences the behavior of the stress-strain curves and bronze mechanical properties. With a minimum pulse ratio within bronze microcrack formation is possible causing accelerated failure.

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Authors and Affiliations

  1. Blagonravov Institute of Engineering Science of the Russian Academy of Sciences, Moscow, Russia

    M. A. Pakhomov & V. V. Stolyarov

  2. St. Petersburg State Technological Institute (Engineering University), St. Petersburg, Russia

    G. G. Savenkov

  3. “Armalit” Machine Building Plant, St. Petersburg, Russia

    M. A. Smakovsky

Authors
  1. M. A. Pakhomov
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  2. G. G. Savenkov
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  3. M. A. Smakovsky
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  4. V. V. Stolyarov
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Correspondence to M. A. Pakhomov.

Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 5, pp. 31 – 35, May, 2023.

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Pakhomov, M.A., Savenkov, G.G., Smakovsky, M.A. et al. Effect of Pulsed Current Duty Factor on Deformation Behavior of Aluminum Bronze. Met Sci Heat Treat 65, 292–297 (2023). https://doi.org/10.1007/s11041-023-00928-9

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  • DOI: https://doi.org/10.1007/s11041-023-00928-9

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