Analysis and Research of the High-Cycle Fatigue Fracture Mode Based on Stress Ratio and Residual Stress of Ti-6Al-4V

<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" rowspan="2">Specimen</td><td class="align_center" colspan="2">Ra (<i>μ</i>m)</td></tr><tr class="thead"><td class="align_center">Axial direction</td><td class="align_center">Circumference direction</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">FRS</td><td class="align_center">0.0195</td><td class="align_center">0.0658</td></tr><tr><td class="align_left">RS</td><td class="align_center">0.0174</td><td class="align_center">0.0885</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 2

Table 2: Analysis and Research of the High-Cycle Fatigue Fracture Mode Based on Stress Ratio and Residual Stress of Ti-6Al-4V 