Mechanical Characterization of Friction-Stir-Welded Aluminum AA7010 Alloy with TiC Nanofiber

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Weld composition</td><td class="align_center">Tensile strength (MPa)</td><td class="align_center">Yield strength (MPa)</td><td class="align_center">Elongation (%)</td><td class="align_center">Charpy impact (Joules)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">AA7010</td><td class="align_center">262 ± 2.6</td><td class="align_center">202 ± 1.7</td><td class="align_center">21.6 ± 1.9</td><td class="align_center">68.2 ± 2.1</td></tr><tr><td class="align_left">AA7010 + 0.5TiCnf</td><td class="align_center">284 ± 1.9</td><td class="align_center">218 ± 2.1</td><td class="align_center">18.2 ± 1.8</td><td class="align_center">70.4 ± 1.9</td></tr><tr><td class="align_left">AA7010 + 1.0TiCnf</td><td class="align_center">326 ± 2.2</td><td class="align_center">238 ± 1.9</td><td class="align_center">16.4 ± 1.8</td><td class="align_center">71.8 ± 2.2</td></tr><tr><td class="align_left">AA7010 + 1.5TiCnf</td><td class="align_center">308 ± 2.1</td><td class="align_center">221 ± 2.3</td><td class="align_center">17.6 ± 2.1</td><td class="align_center">70.2 ± 2.0</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Mechanical responses on the weldment region.</div>

Advances in Materials Science and Engineering

tab4

Table 4

Table 4: Mechanical Characterization of Friction-Stir-Welded Aluminum AA7010 Alloy with TiC Nanofiber 