Multiobjective Optimization for Forming Process Parameters of Ultrahigh Strength Steel BR1500HS

<table class="table-group" id="tab12"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center"><i>θ</i> (°C)</td><td class="align_center"><i>t</i> (min)</td><td class="align_center"><i>H</i> (HRC)</td><td class="align_center"><i>σ</i> (MPa)</td><td class="align_center"><i>δ</i> (%)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Experimental value</td><td class="align_center">906.5</td><td class="align_center">10</td><td class="align_center">51.36</td><td class="align_center">1,592.6</td><td class="align_center">9.82</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Results of testing according to the optimal design.</div>

Advances in Materials Science and Engineering

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Table 12

Table 12: Multiobjective Optimization for Forming Process Parameters of Ultrahigh Strength Steel BR1500HS 