Electric Melting of Iron-Ore Prereduced Pellets in an Electric Arc Furnace
- Autores: Merker E.1, Krakht L.1, Malakhova O.1, Kozhukhov A.1, Chermenev E.1, Kazartsev V.1, Stepanov V.1
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Afiliações:
- Ugarov Technological Institute
- Edição: Volume 2017, Nº 12 (2017)
- Páginas: 1002-1005
- Seção: Manufacture of Ferrous and Nonferrous Metals
- URL: https://journals.rcsi.science/0036-0295/article/view/171870
- DOI: https://doi.org/10.1134/S0036029517120102
- ID: 171870
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Resumo
This article discusses the aspects of the melting loss in electric steelmaking during continuous feeding of prereduced pellets into the bath of an electric arc furnace via hollow electrodes. It is shown that adjustment of the melting loss and the dust discharge from electric arcs by changing the pellet consumption and accounting for the heat parameters of furnace operation makes it possible to significantly increase the ingot-to-product yield during electric steelmaking.
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Sobre autores
E. Merker
Ugarov Technological Institute
Autor responsável pela correspondência
Email: oxm73@mail.ru
Rússia, Staryi Oskol
L. Krakht
Ugarov Technological Institute
Email: oxm73@mail.ru
Rússia, Staryi Oskol
O. Malakhova
Ugarov Technological Institute
Email: oxm73@mail.ru
Rússia, Staryi Oskol
A. Kozhukhov
Ugarov Technological Institute
Email: oxm73@mail.ru
Rússia, Staryi Oskol
E. Chermenev
Ugarov Technological Institute
Email: oxm73@mail.ru
Rússia, Staryi Oskol
V. Kazartsev
Ugarov Technological Institute
Email: oxm73@mail.ru
Rússia, Staryi Oskol
V. Stepanov
Ugarov Technological Institute
Email: oxm73@mail.ru
Rússia, Staryi Oskol