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.
References
1. Leont’ev L. Y., Grigorovich K. V., Kostina M. V. Fundamental’nye issledovaniya kak osnova sozdaniya novyh materialov i tehnologij v oblasti metallurgii. Chast’ 1. [Fundamental research as the basis for the creation of new materials and technologies in the field of metallurgy. Part 1] Izvestija vuzov. Chernaja metallurgija = Proceeding of universities. Ferrous metallurgy, 2016, vol. 59, no. 1, pp. 11–22.
2. Lyakishev N. P., Pliner J. L., Lappo C. I. Borsoderzhashie stali i splavy [Boron steels and alloys]. Moscow, Metallurgiya Publ., 1986, 192 p.
3. Goldshteyn J. E., Mizin V. G. Ispol’zovanie zhelezouglerodistyh splavov [Use of iron‑carbon alloys]. Moscow, Metallurgiya Publ., 1993, 416 p.
4. Golybzov V.A. Teoriya i praktika vvedeniya dobavok v stal’ vne pechi [Theory and practice of introducing additives into steel outside the furnace]. Chelyabinsk, 2006, 421 p.
5. Ziatdinov M. Kh. Razvitie teoreticheskikh i tekhologicheskikh osnov samorasprostranyayshegosya vysokotemperaturnogo sinteza (SVS) pri razrabotke promyshlennoj tekhnologii proizvodstva materialov dlya staleplavil’nogo i domennogo proizvodstv. Diss. dokt. tekhn. nauk [Development of theoretical and technological foundations of self‑propagating high‑temperature synthesis (SHS) in the development of industrial technology for the production of materials for steelmaking and blast furnace production Autor. diss. Dr. technical sciences]. Tomsk, 2016, 270 p.
6. Manashev J. R., Shatokhin I. M., Ziatdinov M. Kh. i dr. Osobennosti mikrolegirovaiya stali i novum materialom boridom ferrotitana [Features of microalloying steel with boron and a new material with ferrotitanium boride]. Stal’ = Steel, 2009, no. 10, pp. 34–38.
7. Chubinidze T.A., Okley A. L., Zhuruli M.A. Termodinamika vosstanovleniya bora v sisteme kremniy‑bor‑uglerod [Thermodynamic reduction of boron in the silicon‑boron‑oxygen system]. Stali i splavy: sbornik nauchnyh statey = Steels and alloys: collection scientific articles. Tbilisi, Mezniereba Publ., 1984, pp. 9–22.
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
Views:
184
Email this article 