Intercritical Thermomechanical Treatments Applied to the Steel Heavy Plates
Abstract
This paperwork shows the laboratory experiments made on X60 and X65 steels with several intercritical thermomechanical treatment applications. Two variants were used: "down-up" thermomechanical treatment with heating and rolling in the intercritical range and "up-down" thermomechanical treatment with preliminary complete austenitizing and rolling in the intercritic interval. High values of the strength characteristics and a good plasticity were obtained. A comparison was made with the obtained results of the classical thermal treatment application (normalizing).
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Literaturhinweise
[1]. Doniga A., Vasilescu E., Bazele tratamentelor termomecanice E.D.P., Bucuresti 2004.
[2]. Gadea S. si Petrescu M, Metalurgie fizica si studiul metalelor E.D.P , Bucuresti,. 1983.
[3]. Leger J., Etudes des traitements intercritiques (A1-A3) des aciers hypoeutectoides Mem. Scient. Met LXVII, nr. 5 , 1971.
[4]. Popescu N. s.a. ,Tratamente termice neconvemionale Editura Tehnica, Bucuresti, 1990.
[5]. Kula, E, Radeliffe, S. Thermomechanical treatments of Steel, Journal of Metals no.10/1963.
[6]. Komoda, A. Effect of Austenite Grain Size and C content on the Substructure and Toughness of Tempered Martensite and Bainite, Transaction ISIJ no. 5/1974.
[7]. Tamura, I. Some Fundamental Steps in Thermomechanical Processing of Steels, Transaction ISIJ, vol. 27/1987.
[8]. Elwazri, A. M.,s.a. Methadynamic and Static recrystallisation of Hypereutectoid Steel, ISIJ International, vol. 43/1982.
[9]. Proc. Int.Conf.on the Thermomechanical Treatments of Steels, Padua Italy, 2008.
[2]. Gadea S. si Petrescu M, Metalurgie fizica si studiul metalelor E.D.P , Bucuresti,. 1983.
[3]. Leger J., Etudes des traitements intercritiques (A1-A3) des aciers hypoeutectoides Mem. Scient. Met LXVII, nr. 5 , 1971.
[4]. Popescu N. s.a. ,Tratamente termice neconvemionale Editura Tehnica, Bucuresti, 1990.
[5]. Kula, E, Radeliffe, S. Thermomechanical treatments of Steel, Journal of Metals no.10/1963.
[6]. Komoda, A. Effect of Austenite Grain Size and C content on the Substructure and Toughness of Tempered Martensite and Bainite, Transaction ISIJ no. 5/1974.
[7]. Tamura, I. Some Fundamental Steps in Thermomechanical Processing of Steels, Transaction ISIJ, vol. 27/1987.
[8]. Elwazri, A. M.,s.a. Methadynamic and Static recrystallisation of Hypereutectoid Steel, ISIJ International, vol. 43/1982.
[9]. Proc. Int.Conf.on the Thermomechanical Treatments of Steels, Padua Italy, 2008.
Veröffentlicht
2010-03-15
Zitationsvorschlag
1.
VASILESCU E. Intercritical Thermomechanical Treatments Applied to the Steel Heavy Plates. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15März2010 [zitiert 6Aug.2025];33(1):41-5. Available from: https://gup.ugal.ro/ugaljournals/index.php/mms/article/view/3019
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