An EBSD Study of Austenite Formation and Stability in Low-Alloy TRIP Steels

Abstract:

Article Preview

Work has been carried out at KIMAB to determine the best, industrially feasible, conditions for producing TRIP steel sheet with the aim of obtaining a tensile strength of 600 MPa and a ductility of 30% through a hot-dip galvanising process schedule. Two of the most promising steels were selected to study the microstructures and to follow the transformation from ferrite to austenite in more detail, as well as to examine the stability of the austenite during deformation. This investigation has been performed mainly with the aid of the EBSD technique.

Info:

Periodical:

Edited by:

P. B. Prangnell and P. S. Bate

Pages:

321-326

Citation:

L. Ryde et al., "An EBSD Study of Austenite Formation and Stability in Low-Alloy TRIP Steels", Materials Science Forum, Vol. 550, pp. 321-326, 2007

Online since:

July 2007

Export:

Price:

$38.00

[1] W. Bleck: Proc. of. the Int. Conf. on TRIP-Aided High Strength Ferrous Alloys, ed. by B.C. De Cooman, Steel GRIPS, Bad Harzburg (2002) p.13.

[2] S. Zaefferer, J. Ohlert and W. Bleck: Acta Mater. Vol 52 (2004), p.2765.

[3] A. Wasilkowska, R. Petrov, L. Kestens, E. A. Werner, C. Krempaszky, S. Traint and A. Pichler: ISIJ International, Vol. 46, (2006), p.302.

DOI: https://doi.org/10.2355/isijinternational.46.302

[4] A. N. Vasilakos, J. Ohlert, K. Giasla, G. N. Haidemenopoulos and W. Bleck: Steel Research, Vol. 73 (2002), p.249.

DOI: https://doi.org/10.1002/srin.200200204

[5] M. R. Berrahmoune, S. Berveiller, K. Inal, A. Moulin and E. Patoor: Materials Science and Engineering A, Vol. 378 (2004), p.304.

[6] D. Artymowicz, W. B. Hutchinson and L. Ryde: Confidential contract report IM-2004-521 (2004).

[7] H. J. Bunge, W. Weiss, H. Klein, L. Wcislak, U. Garbe and J. R. Schneider: J. Appl. Cryst. Vol. 36 (2003) , p.137.

[8] J. A. Sutliffe: Microscopy & Microanalysis Proceedings 1999, p.236; E.M. Lehockey et al. Ch 20, EBSD in materials Science, (2000).

Fetching data from Crossref.
This may take some time to load.