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="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" colspan="2"></td><td class="align_center" colspan="2">Failure type</td></tr><tr class="thead"><td class="align_left"></td><td class="align_center">Cohesive</td><td class="align_center">Adhesive</td><td class="align_center">Mixed</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Casting</td><td class="align_center">0</td><td class="align_center">2</td><td class="align_center">13</td></tr><tr><td class="align_left">CAD/CAM (milling)</td><td class="align_center">0</td><td class="align_center">1</td><td class="align_center">14</td></tr><tr><td class="align_left">EOS (laser sintering)</td><td class="align_center">0</td><td class="align_center">4</td><td class="align_center">11</td></tr><tr><td class="align_left">Concept (laser sintering)</td><td class="align_center">0</td><td class="align_center">3</td><td class="align_center">12</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Distribution of failure types in samples without thermal cycling.</div>

Scanning

tab7

Table 7

Table 7: Evaluation of the Bond Strengths between Dental Porcelain and Cobalt-Chromium Metal Frameworks Manufactured with Different Techniques after the Thermal Aging Process 

Table 7 | Evaluation of the Bond Strengths between Dental Porcelain and Cobalt-Chromium Metal Frameworks Manufactured with Different Techniques after the Thermal Aging Process 