Structural Refinement of Interstitial Free (IF) Steel by Deformation and Phase Transformation

Abstract:

Article Preview

Structural refinement in interstitial free (IF) steels has been obtained by three different methods: (i) deformation by cold or warm rolling, (ii) martensitic transformation and (iii) a combination of a martensitic transformation and plastic deformation. For all these processes, the refinement is discussed in terms of grain subdivision by high angle boundaries and dislocation boundaries on length scales from the micrometer level to the nanometer dimension. The characteristics of the subdividing boundaries are discussed, leading to the formulation of strength-structural relationship for IF steel in the deformed state.

Info:

Periodical:

Materials Science Forum (Volumes 475-479)

Main Theme:

Edited by:

Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie

Pages:

37-42

Citation:

N. Hansen and X. Huang, "Structural Refinement of Interstitial Free (IF) Steel by Deformation and Phase Transformation", Materials Science Forum, Vols. 475-479, pp. 37-42, 2005

Online since:

January 2005

Export:

Price:

$38.00

[1] B. Li, A. Godfrey, Q.C. Meng, Q. Liu and N. Hansen: Acta Mater. Vol. 52 (2004), p.1069.

[2] A. Haldar, X. Huang, T. Leffers, N. Hansen and R.K. Ray: submitted.

[3] S. Morito, X. Huang, T. Furuhara, T. Maki and N. Hansen, Proceedings of 25th RisØ National Symposium on Materials Science, (RisØ National Laboratory, Denmark 2004).

[4] R. Ueji, N. Tsuji, Y. Minamino, Y. Koizumi and Y. Saito: Ultrafine Grained Materails II, eds. Y.T. Zhu et al. (TMS 2002), p.399.

[5] Z. Sun W. Yang and J. Qi. These proceedings.

[6] M. Umemoto, Y. Todaka and K. Tsuchiya, Ultrafine Grained Materials III, eds. Y.T. Zhu et al. (TMS, 2004), p.241.

[7] N. Hansen, X. Huang and D.A. Hughes: Ultrafine Grained Materials III, eds. Y.T. Zhu et al. (TMS, 2004), p.67.

[8] L. Kestens, A. Carmen, C. Reis and Y. Houbaert: Ultrafine Grained Materials III, eds. Y.T. Zhu et al. (TMS, 2004), p.285.

[9] J. De Messemaeker, B. Verlinden and J. Van Humbeeck: Ultrafine Grained Materials III, eds. Y.T. Zhu et al. (TMS, 2004), p.595.

[10] N. Hansen, X. Huang and D.A. Hughes: Ultrafine Grained Materials III, eds. Y.T. Zhu et al. (TMS, 2004), p.235.

[11] G.H. Akbari, C.M. Sellars, J.A. Whiteman: Acta Mater. Vol. 45 (1997), p.5047.

[12] N. Hansen: Metall. Mater. Trans. Vol. 32A (2001), p.2917.

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