Paper Titles
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An Investigation of Cavitation in the Tensile Testing of a Spray-Cast Aluminum Alloy Processed by ECAP
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Effects of Severe Plastic Deformation: Mechanical Properties and Beyond
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Texture Formation during ECAP of Aluminum Alloy AA 5109
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Influence of Cu on the Mechanical Properties of an Al-4.4wt%Mg Alloy after ECAP
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An Investigation of Deformation in Copper Single Crystals Using Equal-Channel Angular Pressing
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Deformation Twins Formed in Nanocrystalline Materials
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Texture Formation during ECAP of Aluminum Alloy AA 5109

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Abstract:

The technical aluminum alloy AA 5109 with a strong cube rolling texture has been deformed at room temperature by equal channel angular pressing (ECAP) using three passes of route A. Samples for ECAP have been cut parallel and at 45° with respect to the rolling direction yielding different starting textures. The local texture after ECAP has been investigated by highenergy synchrotron radiation. It is characterized by typical shear components of face-centred cubic (fcc) metals which deviate from their ideal positions. The texture with respect to intensity and deviation from ideal positions of the components depends on the distance from the top of the extruded billet and changes from pass to pass. It is also strongly influenced by the starting texture. The texture gradient has been discussed in the light of Tóth’s flow line model. The texture results have also been compared with those of other fcc metals with different stacking fault energy.

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Periodical:

Materials Science Forum (Volumes 503-504)

Pages:

99-106

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.503-504.99

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Cite this paper

Online since:

January 2006

Authors:

Werner Skrotzki, N. Scheerbaum, C.G. Oertel, Heinz Günter Brokmeier, Satyam Suwas, László S. Tóth

Keywords:

Aluminum (Al), Equal-Channel Angular Pressing (ECAP), Microstructure, Synchrotron Radiation (XRD), Texture

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© 2006 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] T.G. Langdon, M. Furukawa, M. Nemoto and Z. Horita: JOM Vol. 52 (2000), p.30.

Google Scholar

[2] W. Skrotzki, N. Scheerbaum, C. -G. Oertel, H. -G. Brokmeier, S. Suwas and L.S. Tóth: Solid State Phenomena (2005a), in press.

DOI: 10.4028/www.scientific.net/ssp.105.327

Google Scholar

[3] W. Skrotzki, N. Scheerbaum, C. -G. Oertel, H. -G. Brokmeier, S. Suwas and L.S. Tóth: Solid State Phenomena (2005b), in press.

DOI: 10.4028/www.scientific.net/ssp.105.327

Google Scholar

[4] W. Skrotzki, N. Scheerbaum, C. -G. Oertel, H. -G. Brokmeier, S. Suwas and L.S. Tóth: Mater. Sci. Forum (2006), in press.

Google Scholar

[5] G.J. Baxter, D. Duly, P.L. Orsetti Rossi, C.M. Sellars, J.A. Whiteman, H.R. Shercliff and M.F. Ashby: Proc. 16th Risø Symposium (1995), p.267.

Google Scholar

[6] L. Rabet, P. Ratchev, B. Verlinden and P. Van Houtte: Proc. 16 th Risø Symposium (1995), p.525.

Google Scholar

[7] W. Skrotzki, B. Klöden, R. Tamm, C. -G. Oertel, U. Garbe and E. Rybacki: Textures Microstruct. Vol. 35 (2003), p.163.

DOI: 10.1080/07303300310001628733

Google Scholar

[8] R. Hühne: Diploma Thesis, Dresden University of Technology (1997).

Google Scholar

[9] V.M. Segal: Mater. Sci. Eng. A Vol. 197 (1995), p.157.

Google Scholar

[10] L.S. Tóth, R. Arruffat Massion, L. Germain, S.C. Baik, and S. Suwas: Acta Mater. Vol. 52 (2004), p.1885.

DOI: 10.1016/j.actamat.2003.12.027

Google Scholar

[11] L.S. Tóth: Adv. Eng. Mat. Vol. 5 (2003), p.308.

Google Scholar

[12] J.R. Bowen: The Formation of Ultra-Fine Grained Model Aluminium and Steel Alloys (PhD Thesis, Univ. of Manchester 2000).

Google Scholar

[13] J. -Y. Suh, H. -S. Kim, J. -W. Park and J. -Y. Chang: Scripta Mater. Vol. 44 (2001), p.677.

Google Scholar

[14] I.N. Budilov, I.V. Alexandrov, Y.V. Lukaschuk, I.J. Beyerlein and V.S. Zhernaov: Ultrafine Grained Materials III (Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin and T.C. Lowe (eds. ), TMS 2004), p.193.

Google Scholar

[15] L.S. Tóth and J.J. Jonas: Textures Microstruct. Vol. 10 (1989), p.195.

Google Scholar

[16] B. Bacroix and J.J. Jonas: Proc. 8th Int. Conf. on Textures of Materials (ICOTOM 8) (J.S. Kallend and G. Gottstein (eds. ), The Metallurgical Society 1988), p.403.

Google Scholar

[17] S. Suwas, L.S. Tóth, J. -J. Fundenberger, T. Grosdidier and W. Skrotzki: Solid State Phenomena (2005), in press.

Google Scholar