SPECIFICS OF ADDITIVE TECHNOLOGIES APPLICATION FOR TITANIUM POW-DERS OF GRADE 1 Alloy

Abstract Innovations related to additive technologies are key to the development of precision technologies in machine engineering and aircraft engine building. The paper presents a literature review of research and publications regarding the use of titanium powders processed by hydride-dehydride (HDH) method, produced in Ukraine, for the manufacturing of parts through additive electron beam melting (EBM) using equipment such as the SV-212M type. For the studies, HDH powder was used, which corresponds in chemical composition to the VT1-0 titanium alloy. A technology for manufacturing parts using the layer-by-layer 3D deposition method was developed. The possibility of producing parts of a specified shape using additive technologies with the use of domestic VT1-0 titanium alloy powders was confirmed.