Improving the quality of railroad rails made of steel produced in electric furnaces
- 21 Downloads
A technology to make railroad rails of steel NE76V (TU 14-1-5233-93) for low-temperature service has been developed and successfully introduced at the Kuznetsk Metallurgical Combine. The technology is the first of its kind in this country and has no counterpart in world metallurgy. Rails of this steel have an impact toughness greater than 20 J/cm2 at −60°C.
KeywordsContinuous Caster Impact Toughness Electric Furnace Nonmetallic Inclusion Rail Steel
Unable to display preview. Download preview PDF.
- 1.A. I. Katushin, V. F. Tsarev, V. I. Lebedev, A. V. Negoda, and N. A. Kozyrev, “Mastering a technology to make rail steel in electric furnaces,” Stal', No. 12, 30–31 (1996).Google Scholar
- 2.V. V. Mogil'nyi, V. F. Tsarev, N. A. Kozyrev, and A. V. Negoda, “Quality of railroad rails of continuous-cast steel made in electric furnaces,” ibid., No. 8, 53–55 (1997).Google Scholar
- 3.V. I. Lebedev, V. F. Tsarev, V. V. Mogil'nyi, N. A. Kozyrev, and V. V. Gavrilov, “Mastering a technology to make railroad rails for low-temperature service,” ibid., No. 12, 26–27 (1997).Google Scholar