Study of Texture in Ultra Fine Grained Dual Phase Steel Sheets

Papa Rao Mondi; R. Madhavan; V. Subramanya Sarma; S.  Sankaran

doi:10.4028/www.scientific.net/MSF.702-703.806

Paper Titles

Recrystallization Texture of Ferrite Steels: Beyond the γ-Fibre
p.790

Annealing Behaviour of Ferritic HT-9 Steel
p.794

Texture Formation in High Strength Low Alloy Steel Reheated with Ultrafast Heating Rates
p.798

Microstructure Evolution in Deformed Ultrahigh Carbon Low Alloy (Wootz) Steel
p.802

Study of Texture in Ultra Fine Grained Dual Phase Steel Sheets
p.806

Texture Development in Ferritic Steels during High Temperature Uniaxial Compression Deformation
p.810

Orientation Relationships of Coarse Pearlite Islands Formed in Tundish Well Clogging Deposits
p.814

Study of Recrystallization and Phase Transformation in a Cold-Rolled Dual-Phase Steel: Influence of Temperature and Heating Rate during First Annealing Stages
p.818

Effects of Grain Size and Texture on the Biocompatibility of Commercially Pure Titanium
p.822

HomeMaterials Science ForumMaterials Science Forum Vols. 702-703Study of Texture in Ultra Fine Grained Dual Phase...

Study of Texture in Ultra Fine Grained Dual Phase Steel Sheets

Abstract:

Severe cold rolling and short intercritcal annealing is often used to produce ultra-fine grained ferrite and martensite dual phase steels. In this paper, microstructure and texture of Nb-microalloyed steel following cold rolling and short intercritical annealing is investigated. The results show that cold rolling and annealing resulted in ultra-fine grained dual phase steel consisted of polygonal ferrite in the range of ~1-2 μm in size. In cold rolled material, the texture components are γ fiber (//normal direction) and α fiber (//rolling direction). Partial recrystallization texture was observed following intercritical annealing.

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Materials Science Forum (Volumes 702-703)

Pages:

806-809

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.702-703.806

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Online since:

December 2011

Authors:

Papa Rao Mondi, R. Madhavan, V. Subramanya Sarma, S. Sankaran

Keywords:

Recrystallization, Texture, Ultra-Fine Grained Dual Phase Steel

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References

[1] N. Tsuji, Y. Ito, Y. Saito, Y. Minamino, Strength and ductility of ultrafine grained aluminum and iron produced by ARB and annealing, Scripta Mater. 47 (2002) 893-899.

DOI: 10.1016/s1359-6462(02)00282-8

Google Scholar

[2] D. Jia, K.T. Ramesh, E. Ma, Effects of Nanocrystalline and Ultrafine Grain Sizes on Constitutive Behavior and Shear Bands in Iron, Acta Mater. 5 (2003) 3495-3509.

DOI: 10.1016/s1359-6454(03)00169-1

Google Scholar

[3] H.J. Bunge, C.M. Vlad, H.H. Kopp, Recrystallization kinetics of a cold rolled dual-phase steel, 55 (1984)163-168.

DOI: 10.1002/srin.198405329

Google Scholar

[4] R. K. Ray, Deformation and recrystallization textures in a dual-phase steel, J. Mat. Sci. Letters, 4 (1985) 67-70.

Google Scholar

[5] R.K. Ray, Proc. 14th Biennial Cong. of Int. Deep Drawing Res. group, Köln, 383 (1986).

Google Scholar

[6] C.M. Vlad, H.J. Bunge, Proc. Sixth International Conference on Textures of Materials, Tokyo, (1981) 649.

Google Scholar

[7] W.B. Hutchinson, Development and control of annealing textures in low-carbon steels, Int. Metal Rev. 29 (1984) 25-42.

Google Scholar

[8] R.K. Ray, J.J. Jonas, R.E. Hook, Cold rolling and annealing textures in low carbon and extra low carbon steels, Inter. Metal Rev. 39 (1994) 129-172.

DOI: 10.1179/imr.1994.39.4.129

Google Scholar

[9] K. Pawlik, Determination of the Orientation Distribution Function from pole figures in Arbitrarily Defined Cells, Phys. Stat. Sol. B, 134 (1986), 477-483.

DOI: 10.1002/pssb.2221340205

Google Scholar

[10] Y.B. Park, D.N. Lee, G. Gottstein, A Model of The Development of recrystallization Textures in Body Centered Cubic Metals, Mater. Sci. Eng., A 257 (1998) 178-184.

DOI: 10.1016/s0921-5093(98)00837-5

Google Scholar

[11] S. Hashimoto, T.Yakushiji, T.Kashima, K. Hosomi: in Proc. Int. Conf. on physical metallurgy of thermomechanical processing of steels and other metals, 2(1988) 652-659.

Google Scholar