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Size Effect Analysis during Material Deformation with High Strain Rate

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Abstract:

The goal of this study is to analyze the material deformation behavior in the micron level by quasi-static and dynamic impact tests of hat shaped specimen. Three type of specimen with different shear ring thicknesses (800μm, 400μm, 50μm) were designed. The quasi-static and dynamic impact tests were performed by electronic universal testing machine and split Hopkinson pressure bar (SHPB) respectively. During the material deformation in the SHPB test, the value scope of strain is 0 to 9 while the value scope of strain rate is 0.001s-1 to 400000s-1. The size effect phenomenon on shear stress and failure strain with different shear ring thickness was investigated. The shear stress and failure strain of material increases with the decrease of shear ring thickness. And the size effect phenomenon was weakened with the increase of strain rate.

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Advances in Machining and Manufacturing Technology XII View Preview

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Periodical:

Key Engineering Materials (Volumes 589-590)

Pages:

198-203

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.589-590.198

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Online since:

October 2013

Authors:

Feng Jiang, Lan Yan, Zhong Wei Hu, Yi Ming(Kevin) Rong

Keywords:

Hat Shaped Specimen, Size Effect, Split Hopkinson Pressure Bar

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] H Yan, J Hua, R Shivpuri: Mater Design Vol. 28 (2007), p.272.

Google Scholar

[2] B Hopkinson: Philos Trans Roy Soc London Series A Vol. 213 (1914), p.437.

Google Scholar

[3] J.E. Field, S.M. Walley, W.G. Proud: Int J Impact Eng Vol. 30 (2004), p.725.

Google Scholar

[4] L Daridon, O Oussouaddi, S Ahzi: Int J Solids Struct Vol 41 (2004), p.3109.

Google Scholar

[5] J.P. Davim, C. Maranhão: Mater Design Vol. 30 (2009), p.160.

Google Scholar

[6] L.W. Meyer, S. Manwaring. Metallurgical Applications of Shock-Wave and High Strain Rate Phenomena. New York: Marcel Dekker (1986).

Google Scholar

[7] M.A. Meyers, Y.B. Xu, Q Xue, M.T. Pérez-Prado: Acta Mater Vol. 51(2003), p.1307.

Google Scholar

[8] C.E. Becze. A thermo-mechanical force model for machining hardened steel. Ph.D. Thesis, Canada: McMaster University (2001).

Google Scholar

[9] H. Uwe, E.M. Essam: Mat Sci Eng A Vol. 395 (2005), p.129.

Google Scholar

[10] Information on www. matweb. com.

Google Scholar

[11] J. Peirs, P. Verleysen, J. Degrieck, F. Coghe: Int J Impact Eng Vol. 37 (2010), p.703.

Google Scholar

[12] L.C. Lee, X.D. Liu, K.Y. Lam: Int J Mach Tool Manu Vol. 35 (1995), p.373.

Google Scholar

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