Texture Gradient in ECAP Copper Measured by Synchrotron Radiation

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

doi:10.4028/www.scientific.net/SSP.105.327

Paper Titles

Shear Texture Formation during High-Strain Torsion of Titanium Aluminides
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Microstructure and Texture in Copper Sheets after Reverse and Cross Rolling
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Texture and Microstructure Evolution during Cold Swaging and Recrystallization of Oligocrystalline INCOLOY^® MA 956
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Local and Global Effects in Texture and Microstructure Observed after Channel-Die Compression of Copper Single Crystals and after Cross-Rolling of Copper Sheets
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Texture Gradient in ECAP Copper Measured by Synchrotron Radiation
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Pure Ni Single Crystal of Cube Orientation Deformed by Equal Channel Angular Extrusion
p.333

Rolling Texture of ECAP Processed Al and Cu
p.339

Texture Evolution in FCC Metals during Equal Channel Angular Extrusion (ECAE) as a Function of Stacking Fault Energy
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Oblique Cube Texture Formation in High Purity Aluminum during Equal Channel Angular Pressing
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Texture Gradient in ECAP Copper Measured by Synchrotron Radiation

Abstract:

Copper of 4N purity was deformed at room temperature by equal channel angular pressing (ECAP) using three passes of route A. The local microstructure and texture were investigated by orientation imaging microscopy and high-energy synchrotron radiation, respectively. The microstructure consists of elongated grains which are inclined to the extrusion direction. The texture is characterized by typical shear components of fcc metals which deviate from their ideal positions. The inclination of the grain long axis and the texture components with respect to the extrusion direction depends on the distance from the top of the extruded bar and changes from pass to pass. Reasons for the texture gradient are discussed.

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Periodical:

Solid State Phenomena (Volume 105)

Pages:

327-332

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.105.327

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Cite this paper

Online since:

July 2005

Authors:

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

Keywords:

Copper (Cu), Equal-Channel Angular Pressing (ECAP), Microstructure, Synchrotron Radiation (XRD), Texture

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

Google Scholar

[3] 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

[4] W. Skrotzki, B. Klöden, N. Scheerbaum, R. Tamm, C. -G. Oertel, U. Garbe, E. Rybacki and H. -G. Brokmeier: Proc. Int. Seminar on Advanced X-Ray Techniques in Research and Industry (A.K. Singh (ed. ), Hyderabad 2003, in press).

Google Scholar

[5] F. Montheillet and J. Le Coze: Phys. Stat. Sol. (a) Vol. 189 (2002), p.51.

Google Scholar

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

Google Scholar

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

Google Scholar

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

Google Scholar

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

Google Scholar