摘要
概述了国内外小推力姿控轨控液体火箭发动机新材料的研究和应用进展。姿控轨控液体火箭发动机推力室已从高性能铌/硅化物材料体系向复合材料推力室技术发展,研制耐高温性能更好的新型材料体系和高温抗氧化涂层以及将他们应用于推力室身部的工艺研究是提高姿控轨控液体火箭发动机技术水平的有效途径。
This paper summarizes the research and application progress of the advanced material of small thruster for attitude and orbit control both at home and abroad. Now, Comparing with the traditional Niobium/silicide system, composite thruster has become the main research trends. To develop new kind of material and coating system, which can better, resist high temperature is an effective way to improve the properties of the thrusters.
出处
《导弹与航天运载技术》
北大核心
2005年第6期32-37,共6页
Missiles and Space Vehicles
