Influence of Grain Boundary on the Fatigue Crack Growth of 7050-T7451 Aluminum Alloy Based on Small Time Scale Method

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Tensile strength (MPa)</td><td class="align_center">Yield strength (MPa)</td><td class="align_center">Young’s modulus (GPa)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">541</td><td class="align_center">476</td><td class="align_center">72</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mechanical properties of 7050-T7451 aluminum alloy.

Advances in Materials Science and Engineering

tab1

Table 1

Table 1: Influence of Grain Boundary on the Fatigue Crack Growth of 7050-T7451 Aluminum Alloy Based on Small Time Scale Method 