Improvement of the Electric Arc Furnace Manufacture of R6M5 Steel
- Autores: Gertsyk S.1, Korolev M.1, Shil’nikov E.2
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Afiliações:
- Moscow Polytechnic University
- AO Metallurgical Plant Electrostal
- Edição: Volume 2019, Nº 12 (2019)
- Páginas: 1245-1249
- Seção: Manufacture of Ferrous and Nonferrous Metals
- URL: https://journals.rcsi.science/0036-0295/article/view/173731
- DOI: https://doi.org/10.1134/S0036029519120085
- ID: 173731
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Resumo
The process of making R6M5 steel by remelting with oxygen blowing in a 20-t electric arc furnace is considered. To improve the technical-and-economic indices of the furnace operation, the following measures are tested on a series of pilot heats: the introduction of oxygen under the metal melt surface in a molten-metal bath using a consumable uncooled tube and heating of the scrap in a charging bucket by effluent gases to a temperature of 250–370°C. These measures lead to a decrease in the heat time, the metal loss, and the specific consumption of electric power and oxygen.
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Sobre autores
S. Gertsyk
Moscow Polytechnic University
Autor responsável pela correspondência
Email: gertsyk@mail.ru
Rússia, Moscow, 107023
M. Korolev
Moscow Polytechnic University
Email: gertsyk@mail.ru
Rússia, Moscow, 107023
E. Shil’nikov
AO Metallurgical Plant Electrostal
Email: gertsyk@mail.ru
Rússia, Elektrostal, Moscow oblast, 144002