Numerical-Experimental Characterization of a Superplastic AZ31 Magnesium Alloy

G. Palumbo; Donato Sorgente; Luigi Tricarico; S.H. Zhang; W.T. Zheng; L.X. Zhou; Li Mei Ren

doi:10.4028/www.scientific.net/MSF.551-552.317

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HomeMaterials Science ForumMaterials Science Forum Vols. 551-552Numerical-Experimental Characterization of a...

Numerical-Experimental Characterization of a Superplastic AZ31 Magnesium Alloy

Abstract:

In this work the superplastic behaviour of a hot rolled AZ31 magnesium alloy sheet under a biaxial tension test with the blow forming technique is presented and reported. The specimen dome height and its thickness distribution, during and after the test, have been used as characterizing parameters. A numerical FE model of the test has been developed in order to easily characterize the material and to directly analyze experimental results. The influence of the rolling cycle on the microstructure and consequently on the material behaviour has been also analyzed. A synergic use of experimental results and of the numerical model has been done for finding material constants in different situations. The material flow parameters have been found and results are presented.

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Periodical:

Materials Science Forum (Volumes 551-552)

Pages:

317-322

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.551-552.317

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Online since:

July 2007

Authors:

G. Palumbo, Donato Sorgente, Luigi Tricarico, S.H. Zhang, W.T. Zheng, L.X. Zhou, Li Mei Ren

Keywords:

Inflation Test, Magnesium Alloy, Material Characterisation, Superplasticity

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References

[1] D.L. Yin, K.F. Zhang, G.F. Wang, W.B. Han: Materials Letters, Vol. 59 (2005), pp.1714-1718.

Google Scholar

[2] W.J. Kim, S.W. Chung, C.S. Chung and D. Kum: Acta Materialia., Vol. 49 (2001), pp.3337-3345.

Google Scholar

[3] B.H. Lee, K.S. Shin, C.S. Lee: Materials Science Forum, Vols. 475-479 (2005), pp.2927-2930.

Google Scholar

[4] A.W. El-Morsy, K.I. Manabe: Journal of Materials Processing Technology, Vols. 125-126 (2002), pp.772-777.

Google Scholar

[5] F.U. Enikeev, A.A. Kruglov: International Journal of Mechanical Sciences, Vol. 37, No. 5, (1995), pp.473-483.

Google Scholar

[6] D. Sorgente, L. Tricarico: Journal of Achievements in Materials and Manufacturing Engineering, Vols. 14-16 (2006), pp.888-894.

Google Scholar