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Effect of Tungsten Nanopowder Content on Electrode Coating Properties and the Structure of the Deposited Metal

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Metal Science and Heat Treatment Aims and scope

Aspects of obtaining electrodes with a coating containing tungsten nanopowder are considered along with their modes of utilization for surfacing purposes. The rheological properties of an aqueous alkaline solution of potassium silicate used for applying tungsten nanopowder to electrodes are determined. The stability of the surfacing process is investigated in terms of the structure of the metal deposited with coated electrodes. It is confirmed that coating electrodes with tungsten nanopowder can be used to derive a stable process of transferring droplets of electrode metal into the melt bath and modifying the deposited metal by influencing the viscosity of the coating of combined electrodes.

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Authors and Affiliations

  1. Siberian State Industrial University, Novokuznetsk, Russia

    E. A. Zernin & N. A. Kozyrev

  2. Yurga Technological Institute, Branch of the Tomsk Polytechnic University, Yurga, Russia

    D. P. Ilyashenko

  3. Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia

    V. I. Danilov

  4. Irkutsk National Research Technical University, Irkutsk, Russia

    E. V. Verkhoturova

Authors
  1. E. A. Zernin
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  2. D. P. Ilyashenko
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  3. V. I. Danilov
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  4. N. A. Kozyrev
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  5. E. V. Verkhoturova
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Correspondence to E. A. Zernin.

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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 5, pp. 43 – 49, May, 2022.

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Zernin, E.A., Ilyashenko, D.P., Danilov, V.I. et al. Effect of Tungsten Nanopowder Content on Electrode Coating Properties and the Structure of the Deposited Metal. Met Sci Heat Treat 64, 285–291 (2022). https://doi.org/10.1007/s11041-022-00802-0

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  • DOI: https://doi.org/10.1007/s11041-022-00802-0

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