3-D microstructural model of freckle formation validated using in situ experiments

Engineering

• Grain Boundary 100%
• Rayleigh Number 100%
• Model Prediction 50%
• Good Agreement 50%
• X-Ray Radiography 50%
• Single Crystal Superalloys 50%
• Flow Velocity 50%

Material Science

• Grain Boundary 100%
• Flow Forming 50%
• Single Crystal 50%
• Superalloys 50%
• Radiographic Testing 50%
• Solidification 50%