Features of using silicon carbide in melting converter steel
https://doi.org/10.21122/1683-6065-2023-2-55-60
Abstract
The article discusses the possibility of using silicon carbide as the main component for preliminary deoxidation of a carbonaceous intermediate product when the latter is discharged from the converter into a ladle in order to adjust the costs of tradition‑ ally used deoxidizing materials. It has been established that the use of silicon carbide as a deoxidizer is economically feasible in the smelting of low‑carbon low‑alloy steels of converter production.
The method of adding the material is described and the results of the work performed are presented.
About the Author
V. I. Bondar
Pryazovskyi State Technical University
Belarus
Mariupol, Russian Federation, 7, Universitetskaya str.
Belarus
Mariupol, Russian Federation, 7, Universitetskaya str.
References
1. Hailing Li, Qichun Peng, Youhua Wang. 3rd International Conference on Mechatronics and Information Technology (ICMIT 2016). The Application of SiC in Converter Steelmaking, pp. 786–790.
2. Konstantinov M. E., Olenchenko A. V. Issledovanie vozmozhnosti ispol’zovaniya karbida kremniya dlya raskisleniya i legirovaniya stali [Study of the possibility of using silicon carbide for deoxidation and alloying of steel]. Lit’e i metallurgiya = Foundry production and metallurgy, 2004, no. 3(31), pp. 79–82.
3. Experience in improving the quality of steel at the OJSC “Magnitogorsk Metallurgical Plant”. Available at: http://studbooks.net/2546833.
4. Kisilenko V. V., Dyudkin D.A., Minchenkov A. V., Dushkin A. V., ZlepkoE. V. Ispol’zovanie karbida kremniya pri vnepechnoj obrabotke chuguna poroshkovymi provolokami [The use of silicon carbide in the out‑of‑furnace processing of cast iron with flux‑cored wires]. Metall i lit’e Ukrainy = Metal and casting of Ukraine, 2009, no. 1(2), pp. 64–66.
5. Alekseenko V. V. Kompleksnyj raskislitel’ stali na osnove kuskov karbida kremniya [Complex steel deoxidizer based on silicon carbide lumps]. Pat. RF, no. 2631570, 2017.
Review
For citations:
Bondar V.I. Features of using silicon carbide in melting converter steel. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2023;(2):55-60. (In Russ.) https://doi.org/10.21122/1683-6065-2023-2-55-60
Views:
205
Email this article 