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Effect of Hot Accumulative Roll Bonding Process on the Mechanical Properties of AA5083

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DOI: 10.4236/ojmetal.2011.11002    4,948 Downloads   12,295 Views   Citations

ABSTRACT

In this work, accumulative roll bonding (ARB) process as a severe plastic deformation was applied on an AA5083 sheet up to 6 cycles at the temperature of 300℃ and at the strain rate of 50 s­‐1. The results of tensile tests show that the values of the yield stress and the ultimate tensile strength don't change considerably after 4 cycles. Also, transmission electron microscopy (TEM) micrograph confirmed that the microstructure has fine (sub) grains with the size of 200 nm - 400 nm.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

H. Sheikh and E. Paimozd, "Effect of Hot Accumulative Roll Bonding Process on the Mechanical Properties of AA5083," Open Journal of Metal, Vol. 1 No. 1, 2011, pp. 12-15. doi: 10.4236/ojmetal.2011.11002.

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