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

<div>Relaxation of surface residual stress with the number of cycles under different stress ratio <i>R</i> fatigue limit load (<i>σ</i><sub>Y</sub> is the normalization factor).</div>

Advances in Materials Science and Engineering

fig11

Figure 11

Figure 11: Analysis and Research of the High-Cycle Fatigue Fracture Mode Based on Stress Ratio and Residual Stress of Ti-6Al-4V 