老師沒變, 認識妍一的學姐是研究火箭噴嘴, 她給了我二篇paper
Ex. C-103 Nozzle at Space X
SpaceX utilizes C-103 niobium alloy, specifically in the nozzle extensions of its Merlin vacuum engines on Falcon 1, Falcon 9, and Falcon Heavy rockets. This alloy is also used in the reaction control engines of the Dragon capsule. C-103 is known for its high-temperature resistance and strength, making it suitable for demanding rocket nozzle applications. Key aspects of C-103 usage in SpaceX rockets:
Merlin Vacuum Engines:
The C-103 alloy is used in the nozzle extensions of the Merlin vacuum engines, which power the upper stages of SpaceX rockets. Dragon Capsule:
The reaction control engines of the Dragon capsule, which help maneuver the capsule, also utilize C-103. High-Temperature and Strength:
C-103 is chosen for its ability to withstand the extreme temperatures and stresses generated during rocket launches. Historical Significance:
C-103 was also used in the Apollo program's Saturn V rocket, specifically on the Service Propulsion Module engine nozzle.