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Fatigue Strength of Ultrafine Grained Copper Treated by Post-ECAP Mild Annealing

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Abstract:

In order to study the effect of post-ECAP (equal channel angular pressing) mild annealing treatment on fatigue strength of ultrafine grained (UFG) copper, the stress-controlled fatigue tests of UFG copper with and without post-ECAP annealing treatment were performed for a wide range of fatigue life. The evolution of surface damage and growth behavior of surface cracks were monitored by plastic replication technique. The effect of post-ECAP annealing on the fatigue strength was discussed through the observation of changes in surface morphological features.

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Periodical:

Advanced Materials Research (Volume 275)

Pages:

23-26

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.275.23

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Online since:

July 2011

Authors:

Masahiro Goto, Kazuya Nakashima, S.Z. Han, Yuji Yokoho, Kwang Jun Euh, Norio Kawagoishi

Keywords:

Copper, Crack Growth, Equal-Channel Angular Pressing (ECAP), Fatigue, Mild Annealing

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] V.M. Segal: Mater. Sci. Eng. A197 (1995); p.157.

Google Scholar

[2] S.R. Agnew, J.R. Weertman: Mater Sci Eng A244(1998), p.145.

Google Scholar

[3] A. Vinogradov,S. Hashimoto: Mater. Trans. 42 (2000), p.74.

Google Scholar

[4] H.W. Höppel Z.M. Zhou, H. Mughrabi, R.Z. Valiev: RZ: Philos Mag A 82 (2002), p.1781.

Google Scholar

[5] S.D. Wu, Z.G. Wang, C.B. Jiang, C.Y. Li, I.V. Alexandrov, R.Z. Valiev: Scripta Mater. 48 (2003), p.1605.

Google Scholar

[6] M. Goto, SZ. Han, T. Yakushiji, CY. Lim, SS. Kim: Scripta Mater. 54 (2006), p.2101.

Google Scholar

[7] H.W. Höppel, M. Kautz, C. Xu, M. Murashkin, T.G. Langdon, R.Z. Valiev, H. Mughrabi: Int. J. Fatigue 28 (2006), p.1001.

DOI: 10.1016/j.ijfatigue.2005.08.014

Google Scholar

[8] Y. Iwahashi, J. Wang, Z. Horita, M. Nemoto, T.G. Langdon: Scripta Mater. 35 (1995), p.143.

Google Scholar

[9] R.Z. Valiev: NanoStructured Mater. 6 (1995), p.73.

Google Scholar

[10] M. Goto, SZ. Han, T. Yakushiji, SS. Kim, CY. Lim: Inter. J. Fatigue 30 (2008), p.1333.

Google Scholar

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