Evaluation of the Bond Strengths between Dental Porcelain and Cobalt-Chromium Metal Frameworks Manufactured with Different Techniques after the Thermal Aging Process

<table class="table-group" id="tab2"><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">EOS Laser</td><td class="align_center">Concept Laser</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Environment</td><td class="align_center">Argon atmosphere</td><td class="align_center">Argon atmosphere</td></tr><tr><td class="align_left">Scan speed</td><td class="align_center">7 m/s</td><td class="align_center">7 m/s</td></tr><tr><td class="align_left">Focus diameter</td><td class="align_center">40 <i>μ</i>m</td><td class="align_center">40 <i>μ</i>m</td></tr><tr><td class="align_left">Lamination thickness</td><td class="align_center">30 <i>μ</i>m</td><td class="align_center">25 <i>μ</i>m</td></tr><tr><td class="align_left">Yb-fiber laser power</td><td class="align_center">200 W</td><td class="align_center">100 W</td></tr><tr><td class="align_left">Heating-cooling procedure</td><td class="align_center">Different</td><td class="align_center">Different</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>EOS Laser and Concept Laser processing parameters.</div>

Scanning

tab2

Table 2

Table 2: Evaluation of the Bond Strengths between Dental Porcelain and Cobalt-Chromium Metal Frameworks Manufactured with Different Techniques after the Thermal Aging Process 

Table 2 | Evaluation of the Bond Strengths between Dental Porcelain and Cobalt-Chromium Metal Frameworks Manufactured with Different Techniques after the Thermal Aging Process 