Quantification of surface-near porosity in additively manufactured aluminum brackets using x-ray microcomputed tomography

Keyphrases

• Additive Manufacturing 100%
• Aerospace Applications 25%
• AlSi10Mg 50%
• Aluminum Additives 50%
• Clustering Approach 25%
• Cost Reduction 25%
• Coupons 25%
• Cutout 25%
• Defect Effect 50%
• Engine Bracket 25%
• Fatigue Performance 25%
• Fusion Pore 75%
• Gas Pores 25%
• In-process 25%
• Lack-of-fusion 75%
• Large Surface Area 25%
• Load Carrying 25%
• Mechanical Performance 25%
• Microstructural 25%
• Nondestructive Evaluation 25%
• Pore Size Distribution 25%
• Porosity 100%
• Product Performance 25%
• Production Optimization 25%
• Scanning Mode 25%
• Scanning Resolution 25%
• Selective Laser Melting 25%
• Small Gases 25%
• Spatial Distribution 25%
• Structural Parts 25%
• Surface Roughness 25%
• Topology Optimization 75%
• Voxel Size 25%
• X-ray Micro-computed Tomography 100%

Engineering

• Additive Manufacturing 100%
• Aerospace Applications 33%
• Defects 100%
• Fatigue Performance 33%
• Mechanical Performance 33%
• Non Destructive Evaluation 33%
• Part Surface 33%
• Porosity 100%
• Product Performance 33%
• Selective Laser Melting 33%
• Spatial Distribution 33%
• Test Coupon 33%

Material Science

• Non-Destructive Testing 33%
• Pore Size Distribution 33%
• Selective Laser Melting 33%
• Surface Roughness 33%
• Three Dimensional Printing 100%
• Tomography 100%