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Hazard reduction in continuous casting of steel

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Abstract

The influence of dummy-bar defects in continuous-casting machines on accidents at the beginning of casting is analyzed. The stress–strain state of the metal at the head of the dummy bar is investigated. It is shown that residual strain in the head may increase the frictional forces between the ingot and the mold wall and may change the rate of heat transfer, which is a possible source of accidents.

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Authors and Affiliations

  1. Priazovsk State Technical University, Mariupol, Ukraine

    A. V. Loza

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  1. A. V. Loza
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Correspondence to A. V. Loza.

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Original Russian Text © A.V. Loza, 2015, published in “Stal’,” 2015, No. 8, pp. 21–24.

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Loza, A.V. Hazard reduction in continuous casting of steel. Steel Transl. 45, 584–587 (2015). https://doi.org/10.3103/S0967091215080094

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  • DOI: https://doi.org/10.3103/S0967091215080094

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