Hot deformation behavior and softening kinetics of Ti–V–B microalloyed steels

• Autorzy: Opiela M. , Grajcar A.
• Języki publikacji: EN

Abstrakty

EN

Results of the effect of deformation parameters on the hot-deformation behavior and softening kinetics of two Ti–V–B-microalloyed steels were presented in the paper. The investigated steels are assigned to production of forged elements for the automotive industry by thermo-mechanical treatment. Research was conducted by compression test at elevated temperature. Hot compression test was performed using the Gleeble 3800 thermomechanical simulator at the temperature range from 900 °C to 1100 °C and strain rate of 1, 10 and 50 s−1. The σ–ε curves were determined on the basis of continuous compression and double-hit compression tests.

Słowa kluczowe

EN

hot-working; microalloyed steels; thermomechanical treatment; compression; softening kinetics

PL

stal mikrostopowa; termomechanika; kompresja

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2012
• Tom: Vol. 12, no. 3
• Strony: 327--333
• Opis fizyczny: Bibliogr. 17 poz., rys., tab., wykr.

Twórcy

autor

Opiela M.

• Silesian University of Technology, Mechanical Engineering Faculty, Konarskiego Street 18a, 44-100 Gliwice, Poland

autor

Grajcar A.

• Silesian University of Technology, Mechanical Engineering Faculty, Konarskiego Street 18a, 44-100 Gliwice, Poland

Bibliografia

• [1] A.J. De Ardo, J.P. Wray (Eds.), Thermomechanical processing of microalloyed austenite, in: Proceedings of the International Conference, Warrendale, USA, 1982.
• [2] K.A. Taylor, S.W. Thompson, F.B. Fletcher (Eds.), Physical metallurgy of direct quenched steel, in: Proceedings of Symposium TSM and ASM, Chicago, USA, 1992.
• [3] M. Korchynsky, A.J. DeArdo, P. Repas, G. Tither (Eds.), Proceedings of the International Conference Microalloying’95, Pittsburgh, USA, 1995.
• [4] B. Hutchinson, P. Ravanelli (Eds.), Thermomechanical processing of steels, in: Proceedings of the 3rd International Conference, Padua, Italy, 2008.
• [5] T. Gladman, The Physical Metallurgy of Microalloyed Steels, The Institute of Materials, The University Press, Cambridge, 1997.
• [6] J. Adamczyk, Engineering of Metallic Materials [in Polish], The Silesian University of Technology, Publishers, Gliwice, 2004.
• [7] R. Kuziak, T. Bołd, Y. Cheng, Microstructure control of ferrite-pearlite high strength low alloy steels utilizing microalloying additions, Journal of Materials Processing Technology 53 (1995) 255–262.
• [8] J. Adamczyk, E. Kalinowska-Ozgowicz, W. Ozgowicz, R. Wusatowski, Intercation of carbonitrides V(C,N) undissolved in austenite on the structure and mechanical properties of microalloyed V-N steels, Journal of Materials Processing Technology 53 (1995) 23–32.
• [9] D.K. Matlock, G. Krauss, J.G. Speer, Microstructures and properties of direct-cooled microalloy forging steels, Journal of Materials Processing Technology 117 (2001) 324–328.
• [10] J. Adamczyk, M. Opiela, Engineering of forged products of microalloyed constructional steels, Journal of Achievements in Materials and Manufacturing Engineering 15 (2006) 153–158.
• [11] D. Rasouli, S. Khamenh, A. Akbarzadeh, G.H. Daneshi, Effect of cooling rate on the microstructure and mechanical properties of microalloyed forging steel, Journal of Materials Processing Technology 206 (2008) 92–98.
• [12] P. Skubisz, A. Łukaszek-Sołek, J. Sińczak, S. Bednarek, Dropforming of HSLA steel with application of thermomechanical treatment, Archives of Civil and Mechanical Engineering 8 (2008) 93–102.
• [13] M. Cabibbo, A. Fabrizi, M. Merlin, G.I. Garagnani, Effect of thermo-mechanical treatment on the microstructure of microalloyed low-carbon steels, Journal of Materials Science 43 (2008) 6857–6865.
• [14] W. Ozgowicz, M. Opiela, A. Grajcar, E. Kalinowska-Ozgowicz, W. Krukiewicz, Metallurgical products of microalloy constructional steels, Journal of Achievements in Materials and Manufacturing Engineering 44 (2011) 7–34.
• [15] P.S. Bandyopadhyay, S.K. Ghosh, S. Kundu, S. Chatterjee, Evolution of microstructure and mechanical properties of thermomechanicaly processed ultrahigh-strength steel, Metallurgical and Materials Transactions A 42A (2011) 2742–2752.
• [16] P. Skubisz, H. Adrian, J. Sińczak, Controlled cooling of drop forged microalloyed steel automotive crankshaft, Archives of Metallurgy and Materials 56 (2011) 93–107.
• [17] M. Opiela, Analysis of the kinetics of precipitation of MX-type interstitial phases in microalloyed steels, Journal of Achievements in Materials and Manufacturing Engineering 47 (2011) 7–18.