Experimental Analysis of Velocity Fields in Hot Extrusion of Aluminium Alloy 6351

Marcelo Martins; Sérgio Tonini Button; José Divo Bressan

doi:10.4028/www.scientific.net/KEM.491.145

Paper Titles

Experimental and Numerical Analysis of the Friction Condition in the Die Bearing during Aluminum Extrusion
p.113

Conditions for Sticking Friction between Aluminium Alloy AA6060 and Tool Steel in Hot Forming
p.121

Modeling of Friction Phenomena in Extrusion Processes by Using a New Torsion-Friction Test
p.129

Experimental and Numerical Investigations on Metal Flow during Direct Extrusion of EN AW-6082
p.137

Experimental Analysis of Velocity Fields in Hot Extrusion of Aluminium Alloy 6351
p.145

3D FEM-NEM Material Joining Simulation in Porthole Die Extrusion
p.151

Numerical Modeling of Extrusion Welding in Magnesium Alloys
p.159

Optimization of Aluminium Extrusion by Porthole Die Using a down Scaled Equipment
p.173

Coupled Simulative-Experimental Procedure for Studying the Solid State Bonding Phenomena
p.181

HomeKey Engineering MaterialsKey Engineering Materials Vol. 491Experimental Analysis of Velocity Fields in Hot...

Experimental Analysis of Velocity Fields in Hot Extrusion of Aluminium Alloy 6351

Abstract:

Hot extrusion is a metal forming process with a huge importance in the manufacturing of long metallic bars with complex shapes, and because of this, academics and industries are especially interested in better understanding how metal flows during the process. In order to have a reliable computational tool that can help to solve and to obtain material internal flow, experimental tests and numerical simulation with the finite element method were carried out to obtain results of the velocity fields generated in hot direct extrusion of aluminum billets (aluminum alloy 6351). The experimental results of the velocity field will be used to validate a computational code based on the finite volume method.

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Periodical:

Key Engineering Materials (Volume 491)

Pages:

145-150

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.491.145

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Online since:

September 2011

Authors:

Marcelo Martins, Sérgio Tonini Button, José Divo Bressan

Keywords:

Contrast Pins, Extrusion, Metal Forming, Stripe Technique, Visioplasticity

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References

[1] W. Johnson and H. Kudo, The Mechanics of Metal Extrusion, edited by Manchester University Press, Manchester, UK (1962).

Google Scholar

[2] H. Sofuoglu and H. Gedikli: Comput. Mater. Sci. Vol. 31, Issues 1-2, (2004), pp.113-124.

Google Scholar

[3] J.P. Wang, Y. T Lin and Y.S. Tsai, J. of Mat. Proc. Techn. Vol. 68 (1997), pp.246-250.

Google Scholar

[4] I. Flitta and T. Sheppard, Proc. of the 7th Alum. Extr. Tech. Sem. (ET 2000) Vol. I, Chicago, USA (2000), p.197–203.

Google Scholar

[5] M. Schikorra, L. Donati, L. Tomesani and M. Kleiner, J. of Mat. Proc. Techn. Vol. 191 (2007), pp.222-292.

Google Scholar

[6] H.S. Valberg, Applied Metal Forming: inclunding FEM analysis edited by Cambridge University Press, London, UK (2010).

Google Scholar

[7] User´s guide Forge 2008, Transvalor S.A., Sophia Acropolis, France.

Google Scholar

[8] H.V. Martínez, D. Coupard and F. Girot, J. of Mat. Proc. Techn. Vol. 173 (2006), pp.252-259.

Google Scholar