A Variant Selection Rule in Transformation in Steel and Prediction of Transformation Texture

Toshiro Tomida; Masayuki Wakita; Mitsuru Yoshida; N. Imai

doi:10.4028/www.scientific.net/MSF.638-642.2846

Paper Titles

Texture and Strain Experiments at OPAL
p.2823

Microstructure and Texture Optimization in Fe-Si Ferritic Steels
p.2829

Texture and Substructure Development during Dynamic Recrystallization in Ni-30Fe Austenite
p.2835

Effect of Plating Current Density and Frequency on the Crystallographic Texture of Electrodeposited Copper
p.2841

A Variant Selection Rule in Transformation in Steel and Prediction of Transformation Texture
p.2846

Structure/Property Relationship in Intergranular Corrosion of Archaeological Silver Artefacts
p.2852

Grain Boundary Sliding Phenomenon and Its Effect on High Temperature Ductility of Ni-Base Alloys
p.2858

Relations of Initial Microstructure with Grain Boundary Character Distributions in a Cold Rolled and Annealed Lead Alloy
p.2864

Features of Highly Twinned Microstructures Produced by GBE in FCC Materials
p.2870

HomeMaterials Science ForumMaterials Science Forum Vols. 638-642A Variant Selection Rule in Transformation in...

A Variant Selection Rule in Transformation in Steel and Prediction of Transformation Texture

Abstract:

Quantitative prediction of transformation textures in steel becomes possible if a variant selection rule is taken into account, in which ferrite nucleating on austenite grain boundaries prefers to have orientation relationship with two neighboring austenite grains at the same time. The mathematical model of the variant selection rule is described and some examples of simulation in transformation textures in hot-rolled steel sheets are presented using the textures of retrained austenite and the misorientation distribution function method. An excellent agreement is attained between the predicted and experimental ferrite textures.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 638-642)

Pages:

2846-2851

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.638-642.2846

Citation:

Cite this paper

Online since:

January 2010

Authors:

Toshiro Tomida, Masayuki Wakita, Mitsuru Yoshida, N. Imai

Keywords:

KS, MODF, Orientation Relation, Transformation Texture, Variant Selection

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] R. K. Ray and J. J. Jonas: Int. Mater. Reviews, Vol. 35 (1990), p.1.

Google Scholar

[2] H. Inagaki: Proc. 6th ICOTOM, Vol. 1 (1981), p.149.

Google Scholar

[3] T. Tomida, M. Wakita, M. Yoshida and N. Imai: Proc. 15th ICOTOM, (2008).

Google Scholar

[4] C. M. Sargent: Scripta Metal., Vol. 8 (1974), p.821.

Google Scholar

[5] H. J. Bunge, M. Humbert and P. I. Welch: Textures and Microstructures, Vol. 6 (1984), p.81.

Google Scholar

[6] T. Furuhara, H. Kawata, S. Morito, G. Miyamoto and T. Maki: Metall. Mater. Trans. A, Vol. 39 (2008), p.1003.

Google Scholar

[7] T. Tomida, N. Imai, K. Miyata, S. Fukushima, M. Yoshida, M. Wakita, M. Etou, T. Sasaki, Y. Haraguchi and Y. Okada: ISIJ Int., Vol. 48 (2008), p.1148.

DOI: 10.2355/isijinternational.48.1142

Google Scholar

[8] K. Ameyama, G. C. Weatherly and K. T. Aust: Acta metall. mater., Vol. 40 (1992).

Google Scholar