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ArticleName Status and future of vacuum treatment of liquid steel development
ArticleAuthor А.V. Protasov, B.А. Sivak, А.V. Lukyanov, А.S. Nikitenko, N.А. Shchegolev
ArticleAuthorData

А.V. Protasov, B.А. Sivak, А.V. Lukyanov, А.S. Nikitenko, N.А. Shchegolev, JSHC VNIIMETMASH, Tenova East Europe; avp@vniimetmash.ru
Abstract
Secondary steelmaking becomes especially important, and the dominant way of metallurgy development apparently will be plants revamping. Major necessity in secondary steelmaking modernization exists also at foreign metallurgical plants which have lots of ladle vacuum units including the outdated ones. That is why the ability of quick, cost effective and efficient enhancement of the existing ladle vacuum units that might be based on VDF/VODF process and equipment has good implementation prospects not only in Russia but in many metallurgical plants of former Soviet Union and abroad.
References

1. Protasov A. V., Sivak B. A., Chichenev N. A.. Metallurgical production units and devices: Liquid steel secondary metallurgy units: // Lectures course. – M.: publishing house MISIS, 2009. – 182 p.
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8. Pat. RU 2 324 744 C1 /Method of steel vacuum refining process in ladle, mechanism (variants) and junction pipe for its imlementation/ Lukyanov А. V., Shchegolev А. P., Sorokin А. М. et al.; publ. 20.05.08, Bull. №14.
9. Lukyanov А. V., Shchegolev А. P., Sorokin А. М. et al. Improved process of steel ladle vacuum treatment // Stal (Steel), 2008, 9, p. 15-19.
10. Shchegolev N. A., Lukyanov А. V. Features and advantages of steel vacuum refining process in ladle by VDF/VODF- technology // Metallurg, 2009, 1, p. 50-52.
11. Lukyanov А. V., Shchegolev N. A., Protasov A.V., Sivak B. A. Future of the industrial use of VDF/VODF ladle vacuum refining of the increased steel melts equipment and technology // Metals week in Moscow. 10-13 November 2009. Collection of conferences works. M. 2010. – P. 283-290.
12. Shchegolev N. A., Lukyanov А. V. Economic aspects of steel vacuum treatment by VDF/VODF-technology // Metallurg, 2009, 7. – P. 44-46.
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