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Evaluating the Flow Properties of Ultrafine-Grained Materials
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Evaluating the Flow Properties of Ultrafine-Grained Materials

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Abstract:

Processing through the application of severe plastic deformation (SPD) provides an opportunity for achieving significant grain refinement, typically to the submicrometer or even the nanometer level. If these small grains are reasonably stable at elevated temperatures, it is possible to achieve excellent superplastic capabilities at very rapid strain rates. Recent developments on the flow properties of ultrafine-grained materials are examined and it is shown that the flow mechanisms can be readily depicted using deformation mechanism maps. Examples of maps are presented for materials processed by SPD techniques.

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Periodical:

Advanced Materials Research (Volume 829)

Pages:

3-9

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.829.3

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Online since:

November 2013

Authors:

Megumi Kawasaki, Terence Langdon*

Keywords:

Deformation Mechanism Maps, Flow Processes, Rate-Controlling Mechanisms, Ultrafine Grain

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] R.Z. Valiev, R.K. Islamgaliev, I.V. Alexandrov, Prog. Mater. Sci. 45 (2000) 103.

Google Scholar

[2] R.Z. Valiev, T.G. Langdon, Prog. Mater. Sci. 51 (2006) 881.

Google Scholar

[3] A.P. Zhilyaev, T.G. Langdon, Prog. Mater. Sci. 53 (2008) 893.

Google Scholar

[4] T.G. Langdon, J. Mater. Sci. 44 (2009) 5998.

Google Scholar

[5] T.G. Langdon, Metall. Trans. 13A (1982) 689.

Google Scholar

[6] M. Kawasaki, T.G. Langdon, J. Mater. Sci. 42 (2007) 1782.

Google Scholar

[7] M. Kawasaki, T.G. Langdon, J. Mater. Res. 28 (2013) 1827.

Google Scholar

[8] M. Kawasaki, T.G. Langdon, Mater. Res. - Ibero-American J. Mater. 16 (2013) 565.

Google Scholar

[9] T.G. Langdon, Mater. Sci. Eng. A283 (2000) 266.

Google Scholar

[10] T.G. Langdon, Metall. Mater. Trans. 33A (2002) 249.

Google Scholar

[11] T.G. Langdon, Z. Metallkd 96 (2005) 522.

Google Scholar

[12] J. Weertman, J. Appl. Phys. 28 (1957) 362.

Google Scholar

[13] J. Weertman, J. Appl. Phys. 28 (1957) 1185.

Google Scholar

[14] F.R.N. Nabarro, Reports of a Conference on Strength of Solids, The Physical Society, London, U.K., 1948, p.75.

Google Scholar

[15] C. Herring, J. Appl. Phys. 21 (1950) 437.

Google Scholar

[16] R.L. Coble, J. Appl. Phys. 34 (1963) 1679.

Google Scholar

[17] T.G. Langdon, Acta Metall. Mater. 42 (1994) 2437.

Google Scholar

[18] M.F. Ashby, Acta Metall. 20 (1972) 887.

Google Scholar

[19] T.G. Langdon, F.A. Mohamed, J. Mater. Sci. 13 (1978) 1282.

Google Scholar

[20] T.G. Langdon, Metals Forum 1 (1978) 59.

Google Scholar

[21] M. Kawasaki, T.G. Langdon, Mater. Sci. Forum 638–642 (2010) (1965).

Google Scholar

[22] M. Furukawa, Y. Iwahashi, Z. Horita, M. Nemoto, T.G. Langdon, Mater. Sci. Eng. A257 (1998) 328.

Google Scholar

[23] M. Kawasaki, I.J. Beyerlein, S.C. Vogel, T.G. Langdon, Acta Mater. 56 (2008) 2307.

Google Scholar

[24] M. Kawasaki, S. Lee, T.G. Langdon, Scripta Mater. 61 (2009) 963.

Google Scholar

[25] M. Kawasaki, T.G. Langdon, Mater. Sci. Eng. A528 (2011) 6140.

Google Scholar

[26] H. Ishikawa, F.A. Mohamed, T.G. Langdon, Phil. Mag. 32 (1975) 1269.

Google Scholar

[27] F.A. Mohamed, T.G. Langdon, Acta Metall. 23 (1975) 117.

Google Scholar

[28] F.A. Mohamed, T.G. Langdon, Scripta Metall. 10 (1976) 759.

Google Scholar

[29] R.Z. Valiev, D.A. Salimonenko, N.K. Tsenev, P.B. Berbon, T.G. Langdon, Scripta Mater. 37 (1997) (1945).

DOI: 10.1016/s1359-6462(97)00387-4

Google Scholar

[30] R.K. Islamgaliev, N.F. Yunusova, R.Z. Valiev, N.K. Tsenev, V.N. Perevezentsev, T.G. Langdon, Scripta Mater. 49 (2003) 467.

DOI: 10.1016/s1359-6462(03)00291-4

Google Scholar

[31] F. Musin, R. Kaibyshev, Y. Motohashi, G. Itoh, Metall. Mater. Trans. 35A (2004) 2383.

Google Scholar

[32] K.T. Park, D.Y. Hwang, Y.K. Lee, Y.K. Kim, D.H. Shin, Mater Sci Eng A341 (2003) 273.

Google Scholar

[33] I. Nikulin, R. R. Kaibyshev, T. Sakai, Mater. Sci. Eng. A407 (2005) 62.

Google Scholar

[34] S. Komura, Z. Horita, M. Furukawa, M. Nemoto, T.G. Langdon, Metall. Mater. Trans. 32A (2001) 707.

Google Scholar

[35] S. Komura, M. Furukawa, Z. Horita, M. Nemoto, T.G. Langdon, Mater. Sci. Eng. A297 (2001) 111.

Google Scholar

[36] S. Lee, A. Utsunomiya, H. Akamatsu, K. Neishi, M. Furukawa, Z. Horita, T.G. Langdon, Acta Mater. 50 (2005) 553.

Google Scholar

[37] M. Kawasaki, N. Balasubramanian, T.G. Langdon, Mater. Sci. Eng. A528 (2011) 6624.

Google Scholar

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