[S6] S6.Creation of Materials by Super-Thermal Field II: Innovation in Materials Science through Additive Manufacturing（2）

[S6.27] Improved high-temperature tensile properties in γ-TiAl alloy fabricated by laser powder bed fusion

*SungHyun PARK¹, Ozkan GOKCEKAYA^1,2, Takayoshi NAKANO^1,2 (1. Osaka Univ. Grad. Eng., 2. Osaka Univ. AM Center)

Keywords:γ-TiAl alloy、Microstructure evolution、Laser powder bed fusion、Mechanical properties

Mechanical properties of γ-TiAl alloy alloy fabricated by the LPBF represented superior strength and ductility compared to manufactued by traditonal metholodgy due to unique microstructural features.