Mechanical Properties of High-Mn Austenitic Steel Tested under Static and Dynamic Conditions

• Autorzy: Dobrzański L. A. , Borek W. , Mazurkiewicz J.

Identyfikatory

DOI

10.1515/amm-2016-0124

• Języki publikacji: EN

Abstrakty

EN

The purpose of the paper is to investigate X73MnSiAlNbTi25-1-3 high manganese austenitic steel containing 0.73% C to determine structural mechanisms decisive for increasing a reserve of cold deformation energy of such steel. The influence of a strain rate on the structure of the investigated steels and on the structural mechanisms decisive for their properties was analysed. Specialist research instrumentation was used for this purpose such as Scanning Transmission Microscopy (including EBSD examinations), conventional and high-resolution transmission electron microscopy together with diffraction examinations and metallographic examinations. It was found that the principal cause of an increased reserve of cold deformation energy of the investigated steels in dynamic conditions is the activation of mechanical twinning in the mutually intersecting systems in austenite grains and annealing twins, which are densifying when a cold deformation rate is growing, thereby confirming the basic mechanism of TWIP (TWinning Induced Plasticity).

Słowa kluczowe

EN

high manganese steels; TWIP mechanism; strain rate; mechanical properties; structure

• 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: 2016
• Tom: Vol. 61, iss. 2A
• Strony: 725--730
• Opis fizyczny: Bibliogr. 32 poz., rys.

Twórcy

autor

Dobrzański L. A.

• Silesian University of Technology, Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, 18A Konarskiego St r., 44-100 Gliwice, Poland

autor

Borek W.

• Silesian University of Technology, Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, 18A Konarskiego St r., 44-100 Gl iwice, Poland

autor

Mazurkiewicz J.

• Silesian University of Technology, Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, 18A Konarskiego St r., 44-100 Gliwice, Poland

Bibliografia

• [1] O. Kwon, K. Lee, G. Kim, K. Chin, Mater Sci Forum. 638-642, 136-141 (2010).
• [2] W. Bleck, P. Larour, A. Baumer, Mater Forum 29, 21-28 (2005).
• [3] International Iron & Steel Institute Committee on Automotive Applications: Advanced High Strength Steel (AHSS ) application guidelines, 2005, 69-74, www.ulsab.com (2012).
• [4] C. Scott, S. Allain, M. Faral, N. Guelton, Rev Metall. 103, (6), 293-302 (2006).
• [5] G. Frommeyer, U. Brüx, P. Neumann, ISI J Int. 43, 438-446 (2003).
• [6] O. Grässel, L. Krüger, G. Frommeyer, L.W. Meyer, Int J Plasticity 16, 1391-1409 (2000).
• [7] U. Brüx, G. Frommeyer, O. Grässel, L.W. Meyer, A. Weise, Steel Res. 73, 294-298 (2002).
• [8] L.A. Dobrzański, A. Grajcar, W. Borek, Mater Sci Forum. 638-642, 3224-3229 (2010).
• [9] L.A. Dobrzański, W. Borek, Mater Sci Forum. 654-656, 266-269 (2010).
• [10] L.A. Dobrzański, W. Borek, Mater Sci Forum. 706-709, 2053-2058 (2012).
• [11] T. Tański, K. Labisz, B. Krupińska, M. Krupiński, M. Król, R. Maniara, W. Borek, J Therm Anal Calorim. (2015), DOI 10.1007/s10973-015-4871-y 123, (1), 63-74 (2016).
• [12] A. Grajcar, R. Kuziak, Adv Mat Res. 314-316, 119-122 (2011).
• [13] A. Grajcar, K. Radwanski, H. Krzton, Sol St Phen. 203-204, 34-37 (2013).
• [14] The Future of Manufacturing in Europe 2015-2020, The Challenge for Sustainability, Materials, Final Report, Groupe CM International, 2003, http://ec.europa.eu/research/industrial_technologies/pdf/pro-futman-doc3a.pdf, (2013).
• [15] F. Brandes, A. Lejour, G. Verweij, F. van der Zee, The Future of Manufacturing in Europe, Final Report, 2007, http://ec.europa.eu, (2013).
• [16] A. Zieliński, G. Golański, M. Sroka, T. Tański, Mater High Temp. (2015), DOI: 10.1179/1878641315Y.0000000015 (in press).
• [17] A. Zieliński, G. Golański, M. Sroka, J. Dobrzański, Mater Sci Tech- Lond. (2015), DOI: 10.1179/1743284715Y.0000000137 (in press).
• [18] A. Zieliński, G. Golański, M. Sroka, Kovove Mater. 54, (1), 51-58 (2016).
• [19] L. A. Dobrzański, W. Sitek, M. Krupiński, J. Dobrzański, J Mater Process Tech. 157, 102-106 (2004).
• [20] M. Krupiński, L.A. Dobrzanski, J.H. Sokolowski, W. Kasprzak, G. Byczynski, Mater Sci Forum. 539-543, 339-344 (2007).
• [21] T. Tański, P. Snopiński, W. Pakieła, W. Borek, K. Prusik, S. Rusz, Arch Civ Mech Eng. 16, (3), 325-334 (2016).
• [22] A. Niechajowicz, A. Tobota, Arch Civ Mech Eng. 8, (2), 129-137 (2008).
• [23] L. A. Dobrzański, D. Pakuła, J. Mikuła, K. Gołombek, Int. J. Surface Science and Engineering 1, (1), 111-124 (2007).
• [24] L. Da-Zhao, W. Ying-Hui, L. Chun-yue, H. Li-Feng, L. Dong- Ieng, J. Xian-Zhe, J Iron Steel Res Int. 17, (6), 67-73 (2010).
• [25] A. Zieliński, M. Miczka, B. Boryczko, M. Sroka, Arch. Civ. Mech. Eng. 2016, DOI:10.1016/j.acme.2016.04.010 (in press).
• [26] A. Niechajowicz, A. Tobota, Arch Metall Mater. 54, (3), 647-657 (2009).
• [27] L. A. Dobrzański, M. Czaja, W. Borek, K. Labisz, T. Tanski, Int J Mater Prod Tec. 51, (3), 264-280, (2015).
• [28] W. Sitek, Trans Famena, 34, (3), 39-46 (2010).
• [29] W. Sitek, J. Trzaska, L.A. Dobrzański, Mater Sci Forum. 575-578, (1-2), 892-897 (2008).
• [30] L. A. Dobrzański, R. Maniara, J. Sokolowski W. Kasprzak, M. Krupiński, Z. Brytan, J Mater Process Tech. 192, 582-587 (2007).
• [31] Z. Brytan, J. Niagaj, Chiang Mai J Sci. 40, (5), 923-937 (2013).
• [32] L. A. Dobrzański, M. Bonek, M. Piec, E. Jonda, Mater Sci Forum. 532-533, 657-660 (2006).