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Frictional Strength of Electric Spark Coatings from Powder Wires under Friction without Lubrication

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Abstract

The absolute values of the micromechanical characteristics of the electrospark coating (ESC) obtained by electrospark alloying (ESA) with an electrode made of a serial flux-cored wire (FCW) 80X20R3T have been investigated. Regularities of changes in the magnitude of the wear of ESC applied by electrodes made of flux-cored wire depending on operating parameters and surface roughness in the contact zone during friction without lubrication are established.

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Authors and Affiliations

  1. National Forestry University of Ukraine, 79057, Lviv, Ukraine

    V. M. Holubets

  2. Lublin Polytechnic Institute, 20-618, Lublin, Poland

    M. I. Pashechko, K. Dzedzic & J. Borc

  3. National Aviation University, 02000, Kyiv, Ukraine

    A. V. Tisov

Authors
  1. V. M. Holubets
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  2. M. I. Pashechko
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  3. K. Dzedzic
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  4. J. Borc
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  5. A. V. Tisov
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Correspondence to M. I. Pashechko.

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Holubets, V.M., Pashechko, M.I., Dzedzic, K. et al. Frictional Strength of Electric Spark Coatings from Powder Wires under Friction without Lubrication. J. Frict. Wear 41, 443–446 (2020). https://doi.org/10.3103/S1068366620050128

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  • DOI: https://doi.org/10.3103/S1068366620050128

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