[Retracted] Optimization of Process Parameters for Friction Stir Welding of Different Aluminum Alloys AA2618 to AA5086 by Taguchi Method

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Levels</td><td class="align_center">Tool pin geometry</td><td class="align_center">Rotational speed</td><td class="align_center">Transverse speed</td><td class="align_center">Ratio</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">Straight cylinder</td><td class="align_center">450</td><td class="align_center">15</td><td class="align_center">2</td></tr><tr><td class="align_left">2</td><td class="align_center">Tapered cylinder</td><td class="align_center">600</td><td class="align_center">35</td><td class="align_center">2.5</td></tr><tr><td class="align_left">3</td><td class="align_center">Cylindrical threaded</td><td class="align_center">750</td><td class="align_center">50</td><td class="align_center">2.75</td></tr><tr><td class="align_left">4</td><td class="align_center">Tapered threaded</td><td class="align_center">850</td><td class="align_center">65</td><td class="align_center">3</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The values and levels of each of the four performance characteristics.</div>

Advances in Materials Science and Engineering

tab1

Table 1

Table 1: [Retracted] Optimization of Process Parameters for Friction Stir Welding of Different Aluminum Alloys AA2618 to AA5086 by Taguchi Method 