Evolution of the Microstructure of Laser Powder Bed Fusion Ti-6Al-4V During Post-Build Heat Treatment

Keyphrases

• Microstructure 100%
• Ti-6Al-4V (Ti64) 100%
• Laser Powder Bed Fusion (L-PBF) 100%
• Annealing 50%
• Grain Structure 50%
• Dislocation Density 50%
• Internal Stress 50%
• High-density Dislocation 50%
• Vanadium 25%
• X Ray Diffraction 25%
• In Situ 25%
• Low Temperature 25%
• In Situ X-ray Diffraction 25%
• High-temperature X-ray Diffraction (HT-XRD) 25%
• Residual Stress 25%
• Electron Backscatter Diffraction 25%
• As-built 25%
• Hexagonal Close-packed 25%
• Phase Evolution 25%
• Powder Bed Fusion 25%
• Constituent Phase 25%
• Measurement Resolution 25%
• Initial Texture 25%
• Fusion Materials 25%
• Additively Manufactured Ti-6Al-4V 25%

Engineering

• Ray Diffraction 100%
• Heat Treatment 100%
• Ti-6al-4v 100%
• Powder Bed Fusion 100%
• Internal Stress 66%
• Dislocation Density 66%
• Low-Temperature 33%
• Residual Stress 33%
• Hexagonal Close Packed 33%
• Fusion Process 33%
• Measurement Resolution 33%

Material Science

• Density 100%
• Heat Treatment 100%
• Ti-6Al-4V 100%
• Laser Powder Bed Fusion 100%
• X-Ray Diffraction 75%
• Crystal Microstructure 50%
• Vanadium 25%
• Residual Stress 25%
• Electron Backscatter Diffraction 25%
• Powder Bed Fusion 25%