The subject of the project is the expansion of the existing research and innovation capacity of the company ONE3D s.r.o. in order to develop advanced refractory aerospace components of propulsion systems. The aim of this project is to achieve a higher degree of know-how and competitiveness on the European market in the field of refractory materials, which have the potential for the production of power unit components in the aerospace industry, but also in the energy industry or in other areas.