3D - TITANIUM-ALUMINIUM BASE ALLOY FOR 3D PRINTING HAVING EXCELLENT HIGH TEMPERATURE PROPERTY AND METHOD OF MANUFACTURING THE SAME

摘要

The present invention relates to a titanium-aluminum-based alloy for 3D printing, having excellent high temperature characteristics. The titanium-aluminum-based alloy for 3D printing, having excellent high temperature characteristics, according to an embodiment of the present invention, comprises, by atom%, 42.0-46.0% of aluminum (Al), 6.0-9.0% of niobium (Nb), 0.2-0.5% of silicon (Si), 0.2-2.0% of tungsten (W), and the balance of titanium (Ti) and inevitable impurities.