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本文对战术导弹用小型固体火箭发动机喷管及其防热材料和检验方法作了简要介绍;列举了几种常用喷管防热材料的性能;扼要指出了喷管材料研制的主要差距。
In this paper, the small solid rocket motor nozzle used for tactical missile and its heat-proof materials and test methods are briefly introduced. The performance of several commonly used nozzle heat-resistant materials is listed. The main gaps in the development of nozzle materials are briefly pointed out.