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制备了碳纳米管修饰的钨系延期药,用扫描电子显微镜对碳纳米管在延期药复合物中的分布状态进行了表征,并对不同加入量的碳纳米管对钨系延期药延期时间的影响进行了研究。结果表明:碳纳米管的加入明显提高了钨系延期药的燃速;另外,碳纳米管的加入能够改善钨系延期药的点火可靠性,在相同的制备和装药压力下,碳纳米管的加入能够使延期药可靠发火。
Preparation of carbon nanotube modified tungsten-based delayed-release drugs, scanning electron microscopy of carbon nanotubes in the delayed-release drug complex distribution was characterized and different additions of carbon nanotubes on the delay of the tungsten-based delayed drug The impact was studied. The results show that the addition of carbon nanotubes significantly increases the burning rate of tungsten-based delayed drugs. In addition, the addition of carbon nanotubes can improve the ignition reliability of tungsten-based delayed drugs. Under the same preparation and charging pressure, the carbon nanotubes The addition of a delayed-onset drug can reliably fire.