National administration office on aeronautics and space research were created by a nozzle for flights in distant space

Within the RAMFIRE project of National administration office on aeronautics and space research developed and tested the nozzle of the rocket engine made with use Additive technologies from aluminia. As it is reported in the press release of space agencies, this nozzle has smaller weight in comparison with usual nozzles and provides possibility of flights in distant space with the increased payload. Engineers from Center Space poletov named after George Marshall in Huntsville (State of Alabama) cooperated with company Elementum 3D in Erie (State of Colorado) to create type of an aluminum alloy of A6061-RAM2 for Additive technologies. This alloy possesses the sufficient...