[G] Composite Materials

[101] TiAl Matrix Composites Reinforced with Ceramic Manufactured by Powder Metallurgy and Additive Manufacturing Techniques

*Haotian Tong^1,3, Hao Wang², Akihiko Chiba², Kenta Yamanaka¹, Kenta Aoyagi¹, Feng Qiu³ (1. Institute for Materials Research of Tohoku University, 2. New Industry Creation Hatchery Center of Tohoku University, 3. Department of Materials Science and Engineering of Jilin University, China)

Keywords:TiAl Matrix Composite、Additive Manufacturing、Powder Metallurgy

Two efficient techniques, fast hot-pressing sintering and electron beam melting, were employeed for preparing TiAl matrix composites with finer microstructure and excellent mechanical properties.