Применение аддитивных технологий для производства деталей газотурбинных двигателей с использованием перспективных порошков титановых сплавов

Abstract

Additive technology is a perspective way of development an industry like high-precision machine building or aviation propulsion engineering. However, high cost of 3D printing process and lack of alternative (imported powder) feed stock are preventing these technologies from wide distribution. In this paper has been shown a possibility to use cheaper powders of titanium based materials with non-globular particles obtained by hydrogenation-dehydrogenation technology and with globular particles obtained by plasmatic sputtering technique intended for manufacturing of three-dimensional products by various methods of additive technologies.