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Influence of Tungsten Carbide and Titanium Carbide Nanoparticles on the Structure and Properties of the Weld Metal

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Russian Metallurgy (Metally) Aims and scope

Abstract

The influence of nanoparticles introduced into a molten weld pool using a flux-cored wire on the structure and impact toughness of the weld metal is considered. The use of a flux-cored wire with tungsten carbide particles is shown to decrease the scatter of the impact toughnesses of the weld metal. The use of titanium carbide allows one to increase the average impact toughness.

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ACKNOWLEDGMENTS

This work was supported by applied researches of the Ministry of Education and Science of the Russian Federation (unique identifier of the project RFMEFI57816X0216).

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Authors and Affiliations

  1. Welding and Testing, Bauman Moscow State Technical University, Moscow, Russia

    N. P. Aleshin, V. V. Brovko, A. A. Linnik & A. S. Pankratov

  2. Bauman State Technical University, Moscow, Russia

    N. V. Kobernik & R. S. Mikheev

  3. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow, Russia

    A. V. Samokhin, N. V. Alekseev & M. A. Sinayskiy

  4. OOO NIPMontazh, Krasnodar, Russia

    S. A. Shtokolov

Authors
  1. N. P. Aleshin
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  2. V. V. Brovko
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  3. N. V. Kobernik
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  4. R. S. Mikheev
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  5. A. A. Linnik
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  6. A. S. Pankratov
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  7. A. V. Samokhin
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  8. N. V. Alekseev
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  9. M. A. Sinayskiy
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  10. S. A. Shtokolov
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Corresponding author

Correspondence to N. V. Kobernik.

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The article was translated by the authors.

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Aleshin, N.P., Brovko, V.V., Kobernik, N.V. et al. Influence of Tungsten Carbide and Titanium Carbide Nanoparticles on the Structure and Properties of the Weld Metal. Russ. Metall. 2018, 820–825 (2018). https://doi.org/10.1134/S0036029518090033

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  • DOI: https://doi.org/10.1134/S0036029518090033

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