Effect of a helium gas atmosphere on the mechanical properties of Ti-6Al-4V alloy built with laser powder bed fusion: A comparative study with argon gas

Keyphrases

• Mechanical Properties 100%
• Laser Powder Bed Fusion (L-PBF) 100%
• Ti-6Al-4V Alloy 100%
• Gas Atmosphere 100%
• Argon Gas 100%
• Helium Gas 100%
• Atmospheric Gases 60%
• Laser Irradiation 40%
• Numerical Simulation 20%
• Metal Additive Manufacturing 20%
• Functional Part 20%
• Cooling Rate 20%
• High Temperature 20%
• Microstructure 20%
• Helium 20%
• Argon 20%
• Radiation Condition 20%
• High Thermal Conductivity 20%
• He Gas 20%
• Martensite 20%
• Gas Flow 20%
• Microstructural Refinement 20%
• Fume 20%
• Improved Mechanical Properties 20%
• Heat Removal 20%
• Gas Density 20%
• Thermal Low 20%
• Mechanical Properties of Metals 20%
• Fume Generation 20%
• Superior Mechanical Performance 20%
• Ar Flow 20%

Engineering

• Powder Bed Fusion 100%
• Ti-6al-4v Alloy 100%
• Laser Irradiation 40%
• Additive Manufacturing 20%
• Cooling Rate 20%
• Inhibition 20%
• Process Parameter 20%
• High Thermal Conductivity 20%
• Build Material 20%
• Martensite 20%
• Gas Flow 20%
• Heat Removal 20%
• Mechanical Performance 20%
• Computer Simulation 20%
• Rarefied Gas 20%

Material Science

• Laser Powder Bed Fusion 100%
• Ti-6Al-4V 100%
• Three Dimensional Printing 20%
• Thermal Conductivity 20%
• Martensite 20%
• Gas Flow 20%
• Density of Gases 20%