Contrasting the role of pores on the stress state dependent fracture behavior of additively manufactured low and high ductility metals

Keyphrases

• Stress State 100%
• State Dependence 100%
• Pseudo-ductility 100%
• Additive Manufacturing 100%
• Fracture Behavior 100%
• High Ductility 100%
• Pore Size 75%
• Ti-6Al-4V (Ti64) 75%
• Fracture Model 50%
• Large Pore Size 50%
• Failure Behavior 50%
• SS316L 50%
• Laser Powder Bed Fusion (L-PBF) 50%
• Plastic Deformation 25%
• Stress-driven 25%
• Strain Space 25%
• Cross-sectional Area 25%
• Metal Alloys 25%
• Equivalent Stress 25%
• Mechanical Testing 25%
• Elastic Deformation 25%
• Multiple Fractures 25%
• Angle Space 25%
• Combined Impact 25%
• Dependent Failure 25%
• Penny-shaped 25%
• Internal Pores 25%
• Coulomb Stress 25%
• Dense Samples 25%
• Equivalent Strain 25%
• Disparate Impact 25%
• Stress Triaxiality 25%
• Lode Angle 25%
• Maximum Stress Criterion 25%
• Laser Powder Bed Fusion Additive Manufacturing 25%

Engineering

• Stress State 100%
• Fracture Behavior 100%
• Ti-6al-4v 75%
• Powder Bed Fusion 75%
• Stainless Steel 50%
• Failure Behavior 50%
• Plastic Deformation 25%
• Alloy 25%
• Additive Manufacturing 25%
• Equivalent Stress 25%
• Elastic Deformation 25%
• Equivalent Strain 25%
• Stress Triaxiality 25%
• Lode Angle θ 25%
• Maximum Stress Criterion 25%

Material Science

• Pore Size 100%
• Fracture Behavior 100%
• Ti-6Al-4V 60%
• Laser Powder Bed Fusion 60%
• Stainless Steel 40%
• Plastic Deformation 20%
• Alloy 20%
• Mechanical Testing 20%
• Three Dimensional Printing 20%
• Elastic Deformation 20%