A metallographic study of the carbide phase in rolled sections from bearing steels ShKh15 and ShKh15SG etched in different reagents is performed. The steels are treated by different variants. The experimental results are processed with the aim to correct the mode of spheroidizing annealing of steel ShKh15. The characteristic of the “carbide net remainder” is reduced from 4 – 5 divisions of scale 4 of the GOST 801–78 Standard to 2 scale divisions.
Similar content being viewed by others
References
Yu. A. Geller, Tool Steels [in Russian], Metallurgiya, Moscow (1983), 526 p.
L. A. Poznyak, Yu. M. Skrynchenko, and S. I. Tishaev, Die Steels [in Russian], Metallurgiya, Moscow (1980), 244 p.
G. V. Lyashenko, V. P. Lyashchenko, and L. S. Lariontseva, “Transformations of carbides in cast and deformed bearing steels,” Metalloved. Term. Obrab. Met., No. 3, 25 – 29 (1983).
T. Jones, H. Kato, and D. H. Kirkwood, “Segregation and eutectic formation in solidification of Fe – 1C – 1.5Cr steel,” Mater. Sci. Technol., 19, August, 1 – 6 (2003).
A. B. Steblov, D. V. Lenartovich, I. V. Kotov, and S. V. Gunenkova, “Reduction of carbide inhomogeneity of rolled sections from continuously cast billet from steel ShKh15SG,” Stal’, No. 10, 56 – 58 (2006).
A. B. Steblov, V. I. Timoshpol’skii, D. V. Lenartovich, and S. V. Gunenkova, “Effect of heating factors on formation of carbide net in steel ShKh15,” Lit’e Metallurg., No. 2(34), 77 – 80 (2005).
Ya. R. Rauzin, Heat Treatment of Chromium Steel [in Russian], Metallurgiya, Moscow (1978), 280 p.
Yu. B. Bashnin, B. K. Ushakov, and A. G. Sekey, Heat Treatment Technology [in Russian], Metallurgiya, Moscow (1986), 424 p.
S. I. Il’in and Yu. D. Koryagin, The Heat Treatment Technology of Steels [in Russian], Yuzhno-Uralsk. Gosud. Universitet, Chelyabinsk, (2009), 120 p.
Yu. A. Geller and A. G. Rakhshtadt, Metal Science (Methods of Analysis, Laboratory Works and Problems) [in Russian], Metallurgiya, Moscow (1984), 384 p.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 12, pp. 51 – 56, December, 2017.
Rights and permissions
About this article
Cite this article
Popova, E.V., Khomutova, A.P., Yuzhakova, I.V. et al. Removal of Carbide Net in Steel ShKh15 by Optimizing the Mode of Spheroidizing Annealing. Met Sci Heat Treat 59, 793–798 (2018). https://doi.org/10.1007/s11041-018-0228-z
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11041-018-0228-z