IMPROVING THE QUALITY OF STEEL USED FOR THE MANUFACTURE OF CAST PARTS OF ROLLING STOCK THROUGH THE USE OF MODIFIERS

Authors

  • Tursunov Nodirjon Kayumjonovich Ph.D., head of the Department of Materials Science and Mechanical Engineering, Tashkent State Transport University, Tashkent, The Republic of Uzbekistan
  • Toirov Otabek Toir ugli Ph.D. student of the Department of Materials Science and Mechanical Engineering, Tashkent State Transport University, Tashkent, The Republic of Uzbekistan
  • Kiyomov Nodir Shokhimardon ugli Bachelor student of the Department of Materials Science and Mechanical Engineering, Tashkent State Transport University, Tashkent, The Republic of Uzbekistan

DOI:

https://doi.org/10.17605/OSF.IO/F43AN

Keywords:

steel production, steel grade 20GL, powder wire

Abstract

The growth of requirements for the properties of steel, as a rule, outstrips the development of technological techniques aimed at improving the purity of the metal. As a result, it is necessary to further search for effective ways of refining, alloying and modifying steel. In this regard, the development of new technological methods of smelting and out-of-furnace processing, allowing to effectively refine and modify steel, is an urgent task.This work is devoted to the development of new technological methods of smelting and out-of-furnace processing, in particular, improving the processes of refining and modifying steel in a steel ladle using PW.The initial metal was prepared in an induction crucible furnace with a capacity of 6 tons. After carrying out the desulfurization process in an induction crucible furnace, the reducing slag was partially removed and the metal was released into the bucket.

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Published

2022-05-31

How to Cite

Tursunov Nodirjon Kayumjonovich, Toirov Otabek Toir ugli, & Kiyomov Nodir Shokhimardon ugli. (2022). IMPROVING THE QUALITY OF STEEL USED FOR THE MANUFACTURE OF CAST PARTS OF ROLLING STOCK THROUGH THE USE OF MODIFIERS. Web of Scientist: International Scientific Research Journal, 3(5), 1686–1691. https://doi.org/10.17605/OSF.IO/F43AN

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