[Retracted] Experimental Investigation and Optimization on Friction Stir Welding of Nylon 6A Using Taguchi and ANOVA with Microstructural Analysis

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">UTS</td><td class="align_center">Hardness</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>R</i><sup>2</sup></td><td class="align_center">0.9024</td><td class="align_center">0.9554</td></tr><tr><td class="align_left">Adj-<i>R</i><sup>2</sup></td><td class="align_center">0.8992</td><td class="align_center">0.9115</td></tr><tr><td class="align_left">Pred <i>R</i><sup>2</sup></td><td class="align_center">0.8324</td><td class="align_center">0.8408</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Residuals for all the performance measures.</div>

Advances in Materials Science and Engineering

tab5

Table 5

Table 5: [Retracted] Experimental Investigation and Optimization on Friction Stir Welding of Nylon 6A Using Taguchi and ANOVA with Microstructural Analysis 

Table 5 | [Retracted] Experimental Investigation and Optimization on Friction Stir Welding of Nylon 6A Using Taguchi and ANOVA with Microstructural Analysis 