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HomeKey Engineering MaterialsKey Engineering Materials Vol. 685Numerical Study of Grain Evolution and Dislocation...

Numerical Study of Grain Evolution and Dislocation Density during Asymmetric Rolling of Aluminum Alloy 7075

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Abstract:

The paper gives a mathematical model of grain evolution and dislocation density during asymmetric cold rolling of aluminum alloy 7075 in an SPD mode. Correlations between the effect of equivalent and shear strain on Al 7075 structure are obtained. An agreement of simulation results with experimental data is shown.

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High Technology: Research and Applications 2015

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Periodical:

Key Engineering Materials (Volume 685)

Pages:

162-166

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.685.162

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Online since:

February 2016

Authors:

Alexander Pesin*, Alexey Korchunov, D.O. Pustovoytov

Keywords:

Aluminum, Asymmetric Rolling, Dislocation Density, Grain Size, Mathematical Simulation, Severe Plastic Deformation, Shear Strain

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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