Selected Problems of the Microstructure Evolution During Microalloyed Steel Wire Rod Production Process

• Autorzy: Kwiecień M. , Graca P. , Muszka K. , Majta J.

Identyfikatory

DOI

10.1515/amm-2017-0132

• Języki publikacji: EN

Abstrakty

EN

In the present study, we have discussed the selected problems of microstructure development during the whole manufacturing process, i.e. continuous casting, thermomechanical processing, and cold metal forming of the microalloyed steels wires. In the investigated steels, the microstructure development was controlled by the history of deformation and by the effects of microalloying elements, mostly Nb, Ti, and B. It has been concluded that obtained in the ultrafine grained microalloyed steel wires mechanical properties were first of all resulting from specific structural composition and grain refinement. Additionally, it has been proven that austenite grain refinement, that increases nucleation rate during the austenite-to-ferrite phase transformation, as a result of the thermomechanical processing, are very beneficial from point of view of the final mechanical properties. This problem starts to be very important when the microalloyed steel products are subjected to severe plastic deformation, as it has been shown discussed in the present work for combined processes of wire drawing and wire flattening.

Słowa kluczowe

EN

continuous casting; thermomechanical processing; AAD method; microalloyed steel

• 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: 2017
• Tom: Vol. 62, iss. 2A
• Strony: 899--904
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Kwiecień M.

• AGH University of Science and Technology , Al. Mickiewicza 30, 30-059 Kraków, Polska

autor

Graca P.

• AGH University of Science and Technology , Al. Mickiewicza 30, 30-059 Kraków, Polska

autor

Muszka K.

• AGH University of Science and Technology , Al. Mickiewicza 30, 30-059 Kraków, Polska

autor

Majta J.

• AGH University of Science and Technology , Al. Mickiewicza 30, 30-059 Kraków, Polska

Bibliografia

• [1] N. Murty, S. Torizuka, Mater. Sci. Forum 633-634, 211-221 (2010).
• [2] H. S. Zurob, C.R. Hutchinson, Y. Brechet, G. Purdy, Acta Mater. 50, 3075-3092 (2002).
• [3] B. Santillana, D.G. Eskin, R. Boom, L. Katgerman, Mater. Sci. Eng. 27, 1-6 (2011).
• [4] A.G Kostryzhev, C.D. Slater, O.O. Marenych, C.L. Davis, Scientific Reports 6 (2016).
• [5] J. S. Ha, J.R. Cho, B.Y. Lee, M. Y. Ha, J. Mater. Process. Technol. 113 (1), 257-261 (2001).
• [6] K. Miłkowska-Piszczek, J. Falkus, METABK 53, 571-573 (2014).
• [7] S. Vervynckta, K. Verbekena, P. Thibauxc, Y. Houbaert, Mater. Sci. Eng. A 528, 5519-5528 (2011).
• [8] K. Muszka, D. Dziedzic, Ł. Madej, J. Majta, Mater. Sci. Eng. A 610, 290-296 (2014).
• [9] H. Mirzadeh, J.M. Cabrera, J.M. Prado, A. Najafizadeh, Mater. Sci. Eng. A 528, 3876-3882 (2011).
• [10] E. López-Martínez, O. Vázquez-Gómez, H.J. Vergara-Hernández, B. Campillo, Int. J. Miner. Metall. Mater. 22, 1304-1312 (2015).
• [11] J. Majta, K. Muszka, M. Kwiecień, M. Stefańska-Kądziela, P. Graca, Key. Eng. Mat. 622-623, 249-256 (2014).
• [12] K. Muszka, Ł. Madej, J. Majta, Mater. Sci Eng. A 574, 68-74 (2013).
• [13] C. Nagasaki, M. Kaga, K. Shibata, K. Asakura, M. Hatano, ISIJ International 42, 57-S6, (2002).
• [14] M. Wielgus, J. Majta, J. Łuksza, P. Paćko, Steel Res. Int. 81, 490-493 (2010).
• [15] K. Muszka, P.D. Hodgson, J. Majta, J. Mater. Process. Technol. 177 (1), 456-460 (2006).
• [16] K. Muszka, P. Graca, T. Simm, E. Palmiere, Key Eng. Mater. 622-623, 1023-1030 (2014).
• [17] J. Majta, K. Muszka, L. Madej, M. Kwiecien, P. Graca, Manufact. Sci. Techn. 3 (4), 134-140 (2015).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).