摘要
概述了国内外小推力姿/轨控液体火箭发动机新材料的研究和应用进展。姿/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,研制出耐高温性能更好的新型材料体系和高温抗氧化涂层,以及将它们应用于发动机推力室的制造是提高姿/轨控发动机技术水平的有效途径。
The research progress of advanced material for small thruster for attitude and orbit control both abroad and at home is presented. Comparing with the traditional Niobium/silicide system, composite thruster has become the research trends. The application of new high temperature structure materials and their coating system is effective way to improve the properties of the thrusters.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
2005年第5期11-15,共5页
Aerospace Materials & Technology
