Experimental investigation on low cycle fatigue of DZ125 with film cooling holes in different processes of laser drilling

Engineering

• Low Cycle Fatigue 100%
• Experimental Investigation 100%
• Cooling Hole 100%
• Nanosecond 100%
• Picosecond Laser 60%
• Fatigue Life 40%
• Fracture Morphology 40%
• Mechanical Fatigue Test 20%
• Scanning Electron Microscope 20%
• Fracture Behavior 20%
• Fatigue Property 20%
• Picosecond 20%
• Comparative Analysis 20%
• Stress Condition 20%
• Larger Aperture 20%
• Laser Drilling Process 20%
• Fatigue Crack Propagation 20%
• Stress Ratio 20%
• Led Process 20%