These Included the leading/nose landing gear doors, egress/ingress flight crew side hatches, RCS thrusters, mid-fuselage vent doors and the payload bay doorways. The RCS fairings have been made from Inconel®. The system used for the proof test used a vacuum chuck to connect towards the tile, a pneumatic cylinder to https://www.quora.com/profile/Trevor-Flatcher-2/Advantages-and-Challenges-of-Silicon-Carbide-Specialty-Ceramics-Macrocosm-Materials-Company-Overview-Founded-in-2016