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含能材料  2005 

爆轰合成纳米金刚石中保护介质的影响研究

Keywords: 爆炸力学,纳米材料,爆轰,金刚石,双重保护介质,得率

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Abstract:

为提高爆轰合成纳米金刚石(UltrafineDiamond,简称UFD)的得率,就合成过程中保护介质水对纳米金刚石得率的影响进行了研究,并在合成过程中应用了固液两态的双重保护介质。结果表明,适量的水介质能明显提高纳米金刚石的得率,在本实验条件下,即装药量为100gTNT/RDX注装混合炸药,110升球形爆炸容器内,合成纳米金刚石的最佳水介质的量约为8.8L;双重保护介质可进一步提高纳米金刚石的得率。

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