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Electroslag Hardfacing of Mill Rolls in a Current-Carrying Mold to Obtain Metal of Variable Chemical Composition

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Abstract

The paper shows the possibility of obtaining multilayer cast-iron metal in relation to the rolls of rolling mills by electroslag hardfacing of steel billets in a current-carrying mold with shots of various chemical compositions. The microstructures of surfaced cast irons, which are formed at different distances from the fusion zone, have been evaluated. The technology allows surfacing of wear-resistant cast irons with minimal mixing in the fusion zone and the absence of any defects in the surfacing layers.

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REFERENCES

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Authors and Affiliations

  1. E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine (PWI), 03680, Kyiv, Ukraine

    Yu. M. Kuskov & I. L. Bogaichuk

  2. Private manufacturing enterprise with foreign investments “Instrument-Service”, 49040, Dnipropetrovsk, Ukraine

    N. P. Shevchenko

  3. State Research Institute of the Ministry of Internal Affairs of Ukraine, 01011, Kyiv, Ukraine

    M. A. Fesenko

Authors
  1. Yu. M. Kuskov
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  2. I. L. Bogaichuk
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  3. N. P. Shevchenko
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  4. M. A. Fesenko
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Corresponding author

Correspondence to M. A. Fesenko.

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The authors declare that they have no conflicts of interest.

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Translated by V. Selikhanovich

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Kuskov, Y.M., Bogaichuk, I.L., Shevchenko, N.P. et al. Electroslag Hardfacing of Mill Rolls in a Current-Carrying Mold to Obtain Metal of Variable Chemical Composition. Steel Transl. 52, 236–239 (2022). https://doi.org/10.3103/S0967091222020097

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  • DOI: https://doi.org/10.3103/S0967091222020097

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