HMX microsphere is prepared by wet grinding ,the morphology, size distribution and degree of crystallization are studied by SEM, laser diffraction and XRD respectively .

• 采用物理研磨法制备了微米级球形HMX粉体,并对其性能进行了研究,实验证明,采用物理研磨法可使HMX形成类球型,并达到了提高炸药抗冲击性能,提高装填密度的目的