Production of cast iron during the melting of mineral raw materials in coke cupolas
https://doi.org/10.21122/1683-6065-2021-1-43-48
Abstract
In the production of mineral raw materials in cupolas, as a by-product and harmful product, a significant amount of cast iron (up to 3 % of the raw material) is formed and, as a rule, thrown into the dumps. The article presents technical solutions that ensure the separation of mineral melt and cast iron. In addition, the article describes the results of optimizing the design of ladders used for draining liquid metal from the mineral wool cupola and transporting it. The resulting cast iron ingots can then be used as a charge in the smelting of branded cast alloys.
About the Authors
S. L. Rovin
Belarusian National Technical University
Belarus
Minsk, Belarus, 65, Nezavisimosty ave.
Belarus
Minsk, Belarus, 65, Nezavisimosty ave.
L. E. Rovin
P.O.Sukhoi State Technical University of Gomel
Belarus
Gomel, Belarus, 48, Octyabrya ave.
Belarus
Gomel, Belarus, 48, Octyabrya ave.
V. A. Jaranov
P.O.Sukhoi State Technical University of Gomel
Belarus
Gomel, Belarus, 48, Octyabrya ave.
Belarus
Gomel, Belarus, 48, Octyabrya ave.
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Review
For citations:
Rovin S.L., Rovin L.E., Jaranov V.A. Production of cast iron during the melting of mineral raw materials in coke cupolas. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2021;(1):43-48. (In Russ.) https://doi.org/10.21122/1683-6065-2021-1-43-48
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