Fatigue quality assessment of additive manufactured Ti-6Al-4V alloy by unified three-dimensional fatigue fracture method

Key Points

• Fatigue quality assessments show unique insights into the behavior of Ti-6Al-4V alloy under varying conditions.
• Key findings indicate that the three-dimensional fatigue fracture method effectively captures intricate fracture patterns.
• Analysis of the Ti-6Al-4V alloy employs a unified methodology that integrates stress-strain behavior with fracture mechanics principles.
• Highlighting the significance of these findings urges an exploration of material properties for improved applications in engineering.