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Metallurgist

, Volume 60, Issue 3–4, pp 248–255 | Cite as

Making BOF Steelmaking More Efficient Based on the Experience of the Cherepovets Metallurgical Combine

  • A. V. Luk’yanov
  • A. V. Protasov
  • B. A. Sivak
  • A. P. Shchegolev
Article
  • 79 Downloads

Results are reported from a study of BOF steelmaking at the Cherepovets Metallurgical Combine (CherMK), and the main measures that can make the BOF shop more efficient are described. The measures include improving the logistics of transport operations, the installation of new production equipment, or upgrade of the existing equipment. It is shown that the technical-economic indices of the shop can be improved in a short period of time at minimal cost by adopting a comprehensive approach to modernization of the present facilities.

Keywords

basic-oxygen-furnace (BOF) steelmaking converter scrap metal pig iron desulfurization steel slag secondary treatment ladle-furnace unit vacuum-degassing unit continuous casting logistics 

References

  1. 1.
    P. Yugov, A. Shevtsov, A. Shchelkanogov, et al., “Sintering/smelting/BOF-steelmaking complex that desulfurizes pig iron outside the blast furnace,” Proc. 5th Int. Symp. Desulfurizing Liquid Pig Iron and Steel, Oct. 15–17, 1998, Bhalraehenhal, India (1998), pp. 1–5.Google Scholar
  2. 2.
    D. A. Dyudkin and V. V. Kisilenko, Production of Steel. Out-of-Furnace Treatment of Liquid Pig Iron, Teplotekhnik, Moscow (2008), Vol. 2, pp. 241–251.Google Scholar
  3. 3.
    R. Husken and E. Capel, “Strategy for desulfurization in a basic-oxygen-furnace steelmaking shop,” MPT, No. 1, 28–38 (2013).Google Scholar
  4. 4.
    A. V. Luk’yanov, A. P. Shchegolev, A. M. Sorokin, et al., “Improved process for the ladle vacuum-degassing of steel,” Stal, No. 9, 15–19 (2008).Google Scholar
  5. 5.
    A. V. Luk’yanov, A. V. Protasov, B. A. Sivak, and N. A. Shchegolev, “Prospects for the industrial use of equipment and technology for high-productivity ladle vacuum refining,” Chern. Metally, No. 2, 14–19 (2011).Google Scholar
  6. 6.
    N. A. Shchegolev and A. V. Luk’yanov, “Economic aspects of the vacuum treatment of steel by VDF/VODF technology,” Metallurg, No. 7, 44–46 (2009).Google Scholar

Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  1. 1.Tselikov All-Russia Research, Planning, and Design Institute of Metallurgical Machinery (VNIIMETMASh)MoscowRussia

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