Special Session: Recent Advances of Materials and Technologies on Additive Manufacturing

[1-16A] Effect of α’ phase decomposition on tensile properties of Ti-6Al-4V alloy prepared by Laser Powder Bed Fusion 《 Physical Property 》

*Reita Anan¹, Shota Kariya², Junko Umeda², Katsuyoshi Kondoh² (1. Osaka University Graduate School of Engineering, Department of Mechanical Mngineering , 2. Joining and Welding Research institute Osaka University)

Keywords:Ti-6Al-4V, Laser Powder Bed Fusion, Heat treatment,, α+β two-phase decomposition, slip deformation