Electropolishing of Additively Manufactured Ti-6Al-4V Surfaces in Nontoxic Electrolyte Solution

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center">R1/Ohm</td><td class="align_center">R2/Ohm</td><td class="align_center">Q2/F.s<sup>(a−1)</sup></td><td class="align_center"><i>a</i><sub>2</sub></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Mechanically polished</td><td class="align_center">1.19</td><td class="align_center">1352</td><td class="align_center">1.18e-3</td><td class="align_center">0.581</td></tr><tr><td class="align_left">Electropolished (electrolyte 3)</td><td class="align_center">1.19</td><td class="align_center">18644</td><td class="align_center">3.11e-5</td><td class="align_center">0.491</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The EIS parameters of mechanically polished and electropolished Ti-6Al-4V SLM built specimens.</div>

Advances in Materials Science and Engineering

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Table 4

Table 4: Electropolishing of Additively Manufactured Ti-6Al-4V Surfaces in Nontoxic Electrolyte Solution 