This paper focuses on the effect of adding expanded ammonium nitrate on the combustion and mechanics of nitramine propellant, as well as the morphology of impact fractured surface obtained by SEM.

• 该文研究了添加膨化硝酸铵（EAN）对硝胺发射药的燃速性能及力学性能的影响，使用SEM手段观察了断口试样的微观形态。