Increasing the efficiency of microalloying steel with boron‑containing alloys
https://doi.org/10.21122/1683-6065-2023-4-66-71
Abstract
Compositions for microalloying steel with boron are presented, its positive effect on the process of steel crystallization, increasing strength and toughness is shown. The feasibility of using boron‑containing ferroalloys with low boron concentrations is substantiated. The need to use complex boron‑containing alloys to neutralize nitrogen and oxygen is noted. An example of a complex alloy based on ferrosilicon and ferromanganese with boron additives, obtained using datolite concentrate, is given.
About the Authors
G. Abesadze
Bel‑Georgia Company
Georgia
3 array, 10/18 Tbilisi, Georgia
Georgia
3 array, 10/18 Tbilisi, Georgia
B. M. Nemenenok
Belarussian National Technical University
Belarus
Minsk, Belarus, 65, Nezavisimosti ave.
Belarus
Minsk, Belarus, 65, Nezavisimosti ave.
G. A. Rumiantseva
Belarussian National Technical University
Belarus
Minsk, Belarus, 65, Nezavisimosti ave.
Belarus
Minsk, Belarus, 65, Nezavisimosti ave.
Ya. L. Miakinnik
Belarussian National Technical University
Belarus
Minsk, Belarus, 65, Nezavisimosti ave.
Belarus
Minsk, Belarus, 65, Nezavisimosti ave.
A. W. Kowalkov
BSW–Management Company of the Holding “BMС”
Belarus
Zhlobin, Gomel region, Belarus, 37, Promyshlennaya str.
Belarus
Zhlobin, Gomel region, Belarus, 37, Promyshlennaya str.
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Review
For citations:
Abesadze G., Nemenenok B.M., Rumiantseva G.A., Miakinnik Ya.L., Kowalkov A.W. Increasing the efficiency of microalloying steel with boron‑containing alloys. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2023;(4):66-71. (In Russ.) https://doi.org/10.21122/1683-6065-2023-4-66-71
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