INFLUENCE OF MICROALLOYING BY BORON ON HARDENABILITY OF STEEL
Abstract
The research conducted in laboratory of metallurgical science by which the factors exerting impact on hardenability of steel microalloyed by boron were analysed. The research was made because the implementation of this process in mass production is connected with the certain difficulties. The conducted researches have allowed to draw a conclusion that changing content of various chemical elements, such as nitrogen, boron, the titan and aluminum in steel containing boron, produced by JSC «BSW – Management Company of Holding «BMC» at the stage of preparation of chart flowsheet make it possible to predict terms of hardenability of the final product.
About the Authors
E. P. Baradyntseva
BSW - management company of "BMC" holding
Belarus
Belarus
N. A. Glazunova
BSW - management company of "BMC" holding
Belarus
Belarus
O. V. Rogovtsova
BSW - management company of "BMC" holding
Belarus
Belarus
References
1. Arharov V. I. Teorija mikrolegirovanija splavov [The theory of micro alloying]. Moscow, Mashinostroenie Publ., 1975, 61 p.
2. http://metal-archive.ru/boridnye-pokrytiya/107-bor-v-stali.html.
3. Kachanov N. N. Prokalivaemost’ stali [Steel hardenability]. Moscow, Metallurgija Publ., 1978, 192 p.
4. Ljakishev N. P., Pliner Ju. L., Lappo S. I. Borsoderzhaschie stali i splavy [Boron steels and alloys]. Moscow, Metallurgija Publ., 1986, pp. 72–73.
5. Potapov A. I., Semin A. E. Tehnologicheskie osobennosti legirovanija stali borom [Technological features of doping with boron steel]. Izvestija vuzov. Chernaja metallurgija Ferrous metallurgy, 2012, no. 9, pp. 68–69.
6. Isaeva L. E., Lev I. E., Velikonskaja N. M., Bezshkurenko A. G. Perspektivy vyplavki stalej s povyshennoj prokalivaemost’ju za schet bora [Prospects for smelting steel with high hardenability due to boron]. Zaporozh’e, 2013, pp. 261–262.
7. Potapov A. I. Issledovanie processov mikrolegirovanija stali borom s cel’ju sovershenstvovanija tehnologii proizvodstva borsoderzhashhej stali. Avtoref. diss. cand. techn. nauk [Investigation processes microalloying steel with boron to improve boron steel production technology. Avtoreferat cand. Diss.]. Moscow, 2013, 116 p.
Review
For citations:
Baradyntseva E.P., Glazunova N.A., Rogovtsova O.V. INFLUENCE OF MICROALLOYING BY BORON ON HARDENABILITY OF STEEL. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2016;(3):70-74. (In Russ.)
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