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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vols. 312-315Production of Cu/SiC Nanocomposite Layers by...

Production of Cu/SiC Nanocomposite Layers by Friction Stir Processing

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Abstract:

Friction stir processing (FSP) was applied to modify the microstructure of pure copper and Cu/SiC nanocomposite layers. Optical and scanning electron microscopy (SEM) was employed to investigate the microstructure on the modified surface. Also, the wear resistance and friction coefficient behavior of specimens were investigated. FSP homogenizes and refines the copper structure and creates a microstructure with nano-sized SiC particles (30 nm) distributed in the pure copper matrix. Also, it is found that the traversal speed of tool significantly influence the microstructure of developed zone in pure copper. Generally, higher tool traverse speed leads to a more homogeneous microstructure and SiC particles dispersion. This means that higher traverse speeds result in agglomeration of SiC particles which reduces the microhardness values.

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Diffusion in Solids and Liquids VI

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Periodical:

Defect and Diffusion Forum (Volumes 312-315)

Pages:

319-324

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.312-315.319

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Online since:

April 2011

Authors:

Mohsen Barmouz, M.K. Besharati Givi, Parviz Asadi

Keywords:

FSP, Microhardness, Nanocomposite, Pure Copper, Wear Resistance

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] A. Dubravina, M.J. Zehetbauer, E. Schafler and I.V. Alexandrov: Mater. Sic. Eng. A. Vol. 387-389 (2004), p.817.

[2] G. Khatibi, J. Horky, B. Weiss and M.J. Zehetbauer: Int. J. Fatigue Vol. 32 (2010), p.269.

[3] R.S. Mishra, Z.Y. Ma and I. Charit: Mater. Sci. Eng. A. Vol. 341 (2003), p.307.

[4] R. Salekrostam and M.K. Besharati Givi: Defect and Diffusion Forum Vol. 297-301 (2010), p.215.

[5] R. Salekrostam, M.K. Besharati Givi, P. Asadi and P. Bahemmat: Defect and Diffusion Forum Vol. 297-301 (2010), p.221.

DOI: 10.4028/www.scientific.net/ddf.297-301.221

[6] W. Wang, Q. Y. Shi, P. Liu, H. K. Li and T. Li: J. Mater. Process. Technol. Vol. 209 (2009), p. (2099).

[7] Y. Morisada, H. Fujii, T. Nagaoka and M. Fukusumi: Mater. Sci. Eng. A. Vol. 433 (2006), p.50.

[8] Y. Morisada, H. Fujii, T. Nagaoka, M. Fukusumi: Mater. Sci. Eng. A. Vol. 419 (2006), p.344.

[9] W.B. Lee, S.B. Jung: Mater. Lett Vol. 58 (2004), p.1041.

[10] B.M. Darras, M.K. Khraisheh, F.K. Abu-Farha and M.A. Omar: J. Mater. Process. Technol. Vol. 191 (2007), p.77.

[11] W.B. Lee, S.B. Jung: Mater. Lett. Vol. 58 (2004), p.1041.

[12] G.M. Xie, Z.Y. Ma and L. Geng: Scr. Mater. Vol. 57 (2007), p.73.

[13] L. Karthikeyan, V.S. Senthilkumar, V. Balasubramanian and S. Natarajan: Mater. Des. Vol. 30 (2009), p.2237.

[14] K. Nakata, Y.G. Kim, H. Fujii, T. Tsumura and T. Komazaki: Mater. Sci. Eng. A Vol. 437 (2006), p.274.

[15] P. Asadi, Gh. Faraji and Mohammad K. Besharati: Int. J. Adv. Manuf. Technol. (2010), In press.

[16] M. Z. Huq, J. P. Celis: Wear Vol. 212 (1997), p.151.

[17] D. T. Wan, C. F. Hu, Y. W. Bao and Y. C. Zhou: Wear Vol. 262 (2007), p.826.

[18] R. K. Uyyuru, M. K. Surappa and S. Brusethaug: Trib. Int. Vol. 40 (2007), p.365.

[19] A. M. Hassan, A. T. Mayyas, A. Alrashdan and M. T. Hayajneh: J. Mater. Sci. Vol. 43 (2008), p.5368.

[20] S.H. Aldajah, O.O. Ajayi, G.R. Fenske and S. David: Wear Vol. 267 (2009), p.350.

[21] E.R.I. Mahmoud, M. Takahashi, T. Shibayanagi and K. Ikeuchi: Wear Vol. 10 (2010), p.1061.