The Influence of Deformation and Austenitization Temperature on the Kinetics of Phase Transformations During Cooling of High-Carbon Steel

• Autorzy: Kawulok P. , Podolinský P. , Kajzar P. , Schindler I. , Kawulok R. , Ševčák V. , Opěla P.

Identyfikatory

DOI

10.24425/amm.2018.125100

• Języki publikacji: EN

Abstrakty

EN

The aim of the performed experiments was to determine the influence of deformation and of austenitization temperature on the kinetics of phase transformations during cooling of high-carbon steel (0.728 wt. % C). The CCT and DCCT diagrams for austenitization temperature 940°C and DCCT diagram for austenitization temperature 1000°C were constructed with the use of dilatometric tests. On the basis of obtained results, a featureless effect of austenitization temperature and deformation on the kinetics of phase transformations during cooling of investigated steel was observed. Critical cooling rates for the transformation of martensite in microstructure fluctuated from 5 to 7°C · s^-1 (depending on the parameters of austenitization and deformation), but only at cooling rates higher than 8°C · s^-1 a dominant share of martensite was observed in the investigated steel, which resulted in the significant increase of hardness.

Słowa kluczowe

EN

high-carbon steel; cooling; transformation diagrams; microstructure; hardness

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 4
• Strony: 1743--1748
• Opis fizyczny: Bibliogr. 24 poz., fot., rys., tab.

Twórcy

autor

Kawulok P.

• VSB-Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, 17. Listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic

autor

Podolinský P.

• Třinecké Železárny, A. S., Průmyslová 1000, 739 61 Třinec, Czech Republic

autor

Kajzar P.

• Třinecké Železárny, A. S., Průmyslová 1000, 739 61 Třinec, Czech Republic

autor

Schindler I.

• VSB-Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, 17. Listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic

autor

Kawulok R.

• VSB-Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, 17. Listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic

autor

Ševčák V.

• VSB-Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, 17. Listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic

autor

Opěla P.

• VSB-Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, 17. Listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic

Bibliografia

• [1] S. Zheng, Q. Wu, Q. Huang, S. Liu, Y. Han, Fusion Eng. Des. 86 (9-11), 2616-2619 (2011), DOI: 10.1016/j.fusengdes.2011.02.072.
• [2] J. Trzaska, L. A. Dobrzański, J. Mater. Process. Tech. 192-193, 504-510 (2007), DOI: 10.1016/j.jmatprotec.2007.04.099.
• [3] W. J. Hui, N. Xiao, X. L. Zhao, Y. J. Zhang, Y. F. Wu, J. Iron Steel Res. Int. 24 (6), 641-648 (2017), DOI: 10.1016/S1006-706X(17)30096-1.
• [4] F. Nürnberger, O. Grydin, M. Schaper, F. W. Bach, B. Koczurkiewicz, A. Milenin, Steel Res. Int. 81 (3), 224-233 (2010), DOI: 10.1002/srin.200900132.
• [5] R. Kawulok, I. Schindler, P. Kawulok, S. Rusz, P. Opěla, Z. Solowski, K. M. Čmiel, Metalurgija. 54 (3), 473-476 (2015).
• [6] F. R. Xiao, B. Liao, G. Y. Qiao, S. Z. Guan, Mater. Charact. 57 (4-5), 306-313 (2006), DOI: 10.1016/j.matchar.2006.02.003.
• [7] B. Białobrzeska, R. Dziurka, A. Żak, P. Bała, Arch. Civ. Mech. Eng. 18 (2), 413-429 (2018), DOI: 10.1016/j.acme.2017.09.004.
• [8] A. Grajcar, M. Opiela, Influence of plastic deformation on CCT-diagrams of low-carbon and medium-carbon TRIP-steels, J. Achiev. Mater. Manuf. Eng. 29 (1), 71-78 (2008).
• [9] A. Pastor, P. Valles, I. Amurrio, S. F. Medina, Eng. Fail. Anal. 56, 520-529 (2015), DOI: 10.1016/j.engfailanal.2014.11.016.
• [10] R. Kawulok, I. Schindler, P. Kawulok, S. Rusz, P. Opěla, J. Kliber, Z. Solowski, K. M. Čmiel, P. Podolinsky, M. Mališ, Z. Vašek, F. Vančura, Metalurgija 55 (3), 357-360 (2016).
• [11] M. Kawulokova, B. Smetana, S. Zla, A. Kalup, E. Mazancova, P. Váňova, P. Kawulok, J. Dobrovska, S. Rosypalova, J. Therm. Anal. Calorim. 127 (1), 423-429 (2017), DOI: 10.1007/s10973-016-5780-4.
• [12] M. Gojic, M. Suceska, M. Rajic, J. Therm. Anal. Calorim. 75 (3), 947-956 (2004), DOI: 10.1023/B:JTAN.0000027188.58396.03.
• [13] N. Saunders, Z. Guo, X. Li, A. P. Miodownik, J. P. Schille, JOM-J. Min. Met. Mat. S. 55 (12), 60-65 (2003), DOI: 10.1007/s11837-003-0013-2.
• [14] Z. L. Guo, N. Saunders, A. P. Miodownik, J. P. Schille, Int. J. Metall. Eng. 2 (2), 198-202 (2013), DOI:10.5923/j.ijmee.20130202.11.
• [15] J. Mittinen, Solidification analysis package for steels-user’s manual of DOS version. University of Technology, Helsinki (1999).
• [16] L. A. Dobrzański, J. Trzaska, J. Mater. Process. Tech. 157 (SI), 107-113 (2004), DOI: 10.1016/j.jmatprotec.2004.09.009.
• [17] W. You, W. H. Xu, Y. X. Liu, B. Z. Bai, H. S. Fang, J. Iron Steel Res. Int. 14 (4), 39-42 (2007).
• [18] L. A. Dobrzanski, J. Trzaska, Comp. Mater. Sci. 30 (3-4), 251-259 (2004), DOI: 10.1016/j.commatsci0.2004.02.011.
• [19] J. Adamczyk, M. Opiela, J. Mater. Process. Tech. 157, 456-461 (2004), DOI: 10.1016/j.jmatprotec.2004.07.148.
• [20] R. Kawulok, I. Schindler, P. Kawulok, V. Kawulok, S. Rusz, P. Opěla, P. Podolinsky, V. Kurek, Study of kinetics phase transformations after plastic deformation of rail steel class IH alloyed with chromium, in: Metal 2016: 25th Anniversary International Conference on Metallurgy and Materials, 403-408 (2016).
• [21] H. S. Yang, H.K.D.H. Bhadeshia, Scripta Mater. 60 (7), 493-495 (2009), DOI: 10.1016/j.scriptamat.2008.11.043.
• [22] S. Turteltaub, A.S.J. Suiker, Int. J. Solids. Struct. 43 (24), 7322-7336 (2006), DOI: 10.1016/j.ijsolstr.2006.06.017.
• [23] H. Hofmann, D. Mattissen, T. W. Schaumann, Steel Res. Int. 80 (1), 22-28 (2009), DOI: 10.2374/SRI08SP113.
• [24] X. F. Li, P. Langenberg, S. Münstermann, W. Bleck, Recent developments of modern rail steels, in: The 5th International Conference on HSLA Steels, 775-782 (2005).

Uwagi

EN

1. This paper was created at the Faculty of Metallurgy and Materials Engineering within the Project No. LO1203 “Regional Materials Science and Technology Centre - Feasibility Program” funded by the Ministry of Education, Youth and Sports of the Czech Republic; and within the students’ grant project SP2018/105 supported at the VŠB–TU Ostrava by the Ministry of Education, Youth and Sports of the Czech Republic.

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).