Recrystallization Behaviour of an Austenitic High Mn Steel

Article Preview

Abstract:

The recrystallization behaviour of a cold rolled austenitic Fe-Mn steel is studied to explain the fine grained final microstructure. Thorough investigation of the kinetics, the microstructure and the texture evolution during recrystallization showed that the fast recrystallization kinetics is responsible for the final microstructure, while an oriented nucleation mechanism determines the texture evolution. The reason for the fast recrystallization kinetics is the low amount of recovery prior to recrystallization, resulting in a high driving force for the latter.

You might also be interested in these eBooks

Info:

Periodical:

Materials Science Forum (Volumes 558-559)

Pages:

137-142

Citation:

Online since:

October 2007

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2007 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] C. Scott, N. Guelton, S. Allain, M. Faral, Proc. of the MS&T '05 Conference, September 26-28 2005, Pittsburgh, PA, USA (2005).

Google Scholar

[2] H. Weiland, M.H. Alvi, S. Cheong, A.D. Rollett, Mater. Sci. Forum Vol. 467-470 (2004), p.351.

Google Scholar

[3] A.D. Rollett and S.I. Wright, Chapter 5 in : Texture and Anisotropy, edited by U.F. Kocks, C.N. Tomé, H. -R. Wenk , Cambridge University Press, UK (1998).

Google Scholar

[4] E. El-Danaf, S.R. Kalidindi, R.D. Doherty, C. Necker, Acta Mat. Vol. 48 (2000), p.2665.

Google Scholar

[5] R.D. Doherty, L. -C. Chen, I. Samadjar, Mat. Sci. and Eng. A Vol. 257 (1998), p.18.

Google Scholar

[6] N. Hansen, D.J. Jensen, Metall. Trans. A Vol. 17A (1986), p.253.

Google Scholar

[7] F.J. Humphreys, M. Hatherly, Recrystallization and Related Annealing Phenomena, Pergamon, Elsevier Science Ltd., Oxford, UK (1995).

Google Scholar

[8] K. Lücke, Proceedings of ICOTOM 7, edited by Brakman et al., Noordwijkerhout (1984), p.195.

Google Scholar

[9] S. . Vercammen, PhD Thesis, KU Leuven, Belgium (2004).

Google Scholar