介绍了合金燃料的特点及其制备方法,并对合金燃料在固体推进剂中的应用研究情况进行了综述。认为合金燃料具有点火性能好、点火温度及熔点可调、燃烧效率高等优点,而且对推进剂的燃烧性能有重要影响。其中贮氢合金燃料有较高的生成焓,与推进剂组分有良好的相容性,在高能推进剂中有良好的应用前景。 The characteristics and preparation methods of alloy fuels are introduced. The application and research of alloy fuels in solid propellants are reviewed. It is considered that the alloy fuel has the advantages of good ignition performance, adjustable ignition temperature and melting point, high combustion efficiency, and has an important influence on the combustion performance of the propellant. Among them, hydrogen storage alloy fuel has higher enthalpy of formation, good compatibility with propellant components and good application prospect in high-energy propellants.