从黑索今的颗粒度对梯黑混合炸药的药浆粘度、沉降速度、注药密度等方面的作用进行了分析,论述了颗粒度对注药质量的影响,通过对黑索今颗粒度的级配原理分析和实际注药验证,通过无损检测验证,确定了采用精密注药战斗部中黑索今的最佳颗粒度。

The influences of grain size of cyclonite on density of pouring charge, velocity of sinking and viscosity of charge slurry were analyzed; the effect of grain size on quality of pouring charge was discussed. By analyzing the principle of particle gradation of cyclonite and pouring charge practically and non-destructive testing, optimal grain size of cyclonite within warhead using pouring charge was determined.