Abstract
A physicomathematical model is proposed for the thermal stress of steel rollers quenched after inductive heating. The model involves numerical solution of a system of interrelated nonlinear heat-conduction and thermoviscoelasticity equations. It takes account of the kinetics of austenite decomposition and the specifics of inductive heating. The validity of the model is confirmed by comparing the calculated stress in a roller (diameter 210 mm) with experimental data obtained by the Saks method.
Similar content being viewed by others
References
Petrov, A.S. and Karmanov, A.I., Proizvodstvo valkov kholodnoi prokatki (Roller Production for Cold-Rolling Mills), Moscow: Metallurgizdat, 1962.
Gedson, M.V., Sobol’, G.P., and Paisov, I.V., Termicheskaya obrabotka valkov kholodnoi prokatki (Heat Treatment of Rollers for Cold-Rolling Mills), Moscow: Metallurgiya, 1973.
Vafin, R.K., Pokrovskii, A.M., and Leshkovtsev, V.G., Prochnost’ termoobrabatyvaemykh prokatnykh valkov (Strength of Heat-Treated Rollers), Moscow: MGTU im. N.E. Baumana, 2004.
Kuvaldin, A.B. and Lepeshkin, A.R., Skorostnye rezhimy induktsionnogo nagreva i termonapryazheniya v izdeliyakh (Fast Inductive Heating and Thermal Stress), Novosibirsk: Metallurgizdat, 2006.
Il’yushin, A.A. and Pobedrya, B.E., Osnovy matematicheskoi teorii termovyazkouprugosti (Fundamentals of the Mathematical Theory of Thermoviscoelasticity), Moscow: Nauka, 1970.
Golovin, G.F. and Zamyatin, M.M., Vysokochastotnaya termicheskaya obrabotka (High-Frequency Heat Treatment), Leningrad: Mashinostroenie, 1990, 3rd ed.
Novatskii, V., Voprosy termouprugosti (Thermoelasticity), Moscow: Izd. AN SSSR, 1962.
Dergunov, I.D., Determining the relaxation period of carbon steel and nonferrous metals, Zh. Tekh. Fiz., 1951, vol. 21, no. 12, pp. 1526–1534.
Schastlivtsev, V.M., Mirzaev, D.V., Yakovleva, I.L., et al., Perlit v uglerodistkh stalyakh (Pearlite in Carbon Steel), Yekaterinburg: URO RAN, 2006.
Kostinen, D.P. and Marburger, R.E., A general equation prescribing the extent of austenite-martensite transformation in pure iron-carbon alloys and plain carbon steel, Acta Metallurgica, 1959, vol. 57, pp. 59–60.
Umemoto, M., Horiuchi, K., and Tamura, I., Transformation kinetics of bainite during isothermal holding and continuous cooling, Trans. ISIJ., 1982, vol. 22, pp. 854–861.
Borisenko, V.G., Bozhko, S.A., and Serebrennikov, A.M., Quenched layer of rollers for cold rolling of steel strip, Stal’, 1962, no. 5, pp. 452–454.
Sklyuev, P.V. and Petrov, B.D., Quality of rollers for cold-rolling mills, Stal’, 1963, no. 7, p. 651.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Yu.A. Samoilovich, 2015, published in “Stal’,” 2015, No. 1, pp. 51–56.
About this article
Cite this article
Samoilovich, Y.A. Transient and residual stress in rollers quenched after inductive heating. Steel Transl. 45, 73–79 (2015). https://doi.org/10.3103/S0967091215010118
Published:
Issue Date:
DOI: https://doi.org/10.3103/S0967091215010118