Manufacturing of Nanostructured Rings from Previously ECAE-Processed AA5083 Alloy by Isothermal Forging

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="613102.fig.0011a" src="https://static.hindawi.com/articles/jnm/volume-2013/613102/figures/613102.fig.0011a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Preform forging</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="613102.fig.0011b" src="https://static.hindawi.com/articles/jnm/volume-2013/613102/figures/613102.fig.0011b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Ring forging</td></tr></table></td></tr></table>

<table>Von Mises stress values in the dies and in the billet at the end of each isothermal forging stage at 250°C.</table>

Journal of Nanomaterials

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Figure 11

Figure 11: Manufacturing of Nanostructured Rings from Previously ECAE-Processed AA5083 Alloy by Isothermal Forging 