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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1016Compressive and Shearing Mechanical Anisotropy of...

Compressive and Shearing Mechanical Anisotropy of Aluminum after ECAP

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Abstract:

Severe plastic deformation (SPD), where metals are deformed up to very high strain values, leads to a very small grain size and a high strength of the material. ECAP (Equal Channel Angular Pressing) is one of the SPD methods, and involves the extrusion of a metal billet through two intersecting channels with identical cross-section and forming an angle between them. The material undergoes shearing as it crosses from one channel to the other, but its external dimensions are not altered. Shearing occurs along a single plane, which may lead to anisotropy in the mechanical properties of the material after ECAP. Compression, tension and shearing tests along various directions in the as-processed specimens indicated the presence of mechanical anisotropy in ECAP processed aluminum.

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Mechanical and Aerospace Engineering V

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Periodical:

Advanced Materials Research (Volume 1016)

Pages:

100-104

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1016.100

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Online since:

August 2014

Authors:

Cleber Granato de Faria*, Tércio Assunção Pedrosa, Roberto B. Figueiredo, Maria Teresa Paulino Aguilar, Paulo Roberto Cetlin

Keywords:

Aluminum (Al), ECAP, Mechanical Anisotropy

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] R.Z. Valiev and T.G. Langdon: Progress in Mater. Sci. Vol. 51 (2006), p.881.

[2] Y.M. Wang and E. Ma: Acta Mater. Vol. 52 (2004) p.1699.

[3] Q. Wei, L. Kecskes, T. Jiao, K.T. Hartwing, K.T. Ramesh and E. Ma: Acta Mater. Vol. 52 (2004), P. 1859.

[4] Z. Horita, M. Furukawa, M. Nemoto, A.J. Barnes and T.G. Langdon: Acta Mater. Vol. 48 (2000), p.3633.

[5] Y.T. Zhu, T.C. Lowe and T.G. Langdon: Scripta Mater. 51 (2004), p.825.

[6] R. Z. Valiev, M. J. Zehetbauer, Y. Estrin, H. W. Hoppel, Y. Ivanisenko, H. Hahn, G. Wild, H. J. Roven, X. Sauvage and T.G. Langdon: Adv. Eng. Mater. 9(2007) p.527.

DOI: 10.1002/adem.200700078

[7] C. Xu, Z. Száraz, Z. Trojanová, P. Lukáč and T.G. Langdon: Mater. Sci. and Eng. A Vol. 497 (2008), p.206.

[8] V.V. Stolyarov, Y.T. Zhu, I.V. Alexandrov, T.C. Lowe and R.Z. Valiev: Mater. Sci. and Eng. A Vol. 299 (2001), p.59.

[9] W.Z. Han, Z.F. Zhang, S.D. Wu, S.X. Li and Y.D. Wang: Philosophical Magazine Letters Vol. 86 (2006), p.435.

[10] M. Suś-Ryszkowska, T. Wejrzanowski, Z. Pakiela and K.J. Kurzydlowski: Mater. Sci. and Eng. A Vol. 369 (2004), p.151.

[11] J.T. Wang, Z.Z. Du, F. Kang and G. Chen: Mater. Sci. Forum Vol. 503-504 (2006), p.663.

[12] D.J. Alexander and I.J. Beyerlein: Mater. Sci. and Eng. A Vol. 410-411 (2005), p.480.

[13] M. Haouaoui, I. Karaman and H.J. Maier: Acta Mater. Vol. 54 (2006) p.5477.

[14] E.D. Tabachnikova, V.Z. Bengus, V.V. Stolyarov, G.I. Raab, R.Z. Valiev, K. Csach and J. Miskuf: Mater. Sci. and Eng. A Vol. 309-310 (2001), p.524.

DOI: 10.1016/s0921-5093(00)01669-5

[15] P. Frint, M. Hockauf, T. Halle, G. Strehl, T. Lampke and M.F. -X. Wagner: Mater. Sci. Forum Vol. 667-669 (2011), p.1153.

DOI: 10.4028/www.scientific.net/msf.667-669.1153

[16] S. El-Hadad, H. Sato and Y. Watanabe: Mater. Sci. and Eng. A Vol. 527 (2010), p.4674.

[17] Y. Iwahashi, J. Wang, Z. Horita, M. Nemoto and T. G. Langdon: Scripta Mater. Vol. 35 (1996), p.143.