[G] Biomaterials Development and Clinics(2)

[145] Effects of heat treatments on the microstructure and mechanical properties of nanocarbon-added Ti alloys fabricated by additive manufacturing

*Mingqi Dong¹, Weiwei Zhou¹, Naoyuki Nomura¹ (1. Tohoku University)

Keywords:Laser powder bed fusion (L-PBF)、Solid solution、Heat treatment、Microstructure evolution、Mechanical property

Ti alloys with C supersaturated solid solution were Fabricated. The redistribution and precipitation behavior of C, the microstructural evolution of Ti matrix during heat treatments were investigated.