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Effect of Plastic Working on Fatigue Properties of Ti-6Al-4V Alloy with Notch

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Abstract:

This study is focused to the effects of plastic working on the fatigue strength of Ti-6Al-4V alloy with notch. In general, the fatigue strength of plastic worked specimen is higher than that of non-worked one. However, the potential of hardening ability of Ti-6Al-4V alloy is very limited. Accordingly, the effect of work hardening on fatigue strength about this material is very small. In addition, the surface of the worked part becomes rougher with increasing plastic deformed value and the fatigue cracks initiate at this part. Consequently, the fatigue limit of the plastic worked specimen is lower than that of the non-plastic-worked one.

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Info:

Periodical:

Key Engineering Materials (Volumes 297-300)

Pages:

2513-2518

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.297-300.2513

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Online since:

November 2005

Authors:

Nobusuke Hattori, Shinichi Nishida, Masahiro Hara, Sun Young Son

Keywords:

Chamfer, Fatigue, Fatigue Strength, Notch, Plastic Working, Ti6Al4V Alloy, Work-Hardening

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] S. Nishida: Failure Analysis in Engineering Application (Butterworth-Heinemann Ltd., 1992).

Google Scholar

[2] H. Kusamichi et al.: Titanium and its applications (1983).

Google Scholar

[3] S. Wan, Y. Li, M. Yao and R. Wang: J. Mater. Process Tech. 73 (1998), p.57.

Google Scholar

[4] L. Bertini and V. Fontanari: Int. J. of Fatigue 21 (1999), p.47.

Google Scholar

[5] V. Bystriskii, E. Garate, J. Earthman, A. Kharlov, E. Lavernia and X. Peng: Theo. Appl. Frac. Mech. 32 (1999), p.47.

Google Scholar

[6] J.D. Almer, J.B. Cohen and B. Moran: Mater. Sci. Eng. A284 (2000), p.268.

Google Scholar