| 高速撞击流技术制备超细RDX的研究 |
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| 引用本文： | 陶鹏,何得昌,徐更光.高速撞击流技术制备超细RDX的研究[J].火工品,2004(4):23-25,30. |
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| 作者姓名： | 陶鹏 何得昌 徐更光 |
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| 作者单位： | 北京理工大学爆炸灾害预防与控制国家重点实验室,北京,100081;北京理工大学爆炸灾害预防与控制国家重点实验室,北京,100081;北京理工大学爆炸灾害预防与控制国家重点实验室,北京,100081 |
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| 摘 要： | 本文通过高速撞击流技术制备出了超细RDX颗粒，研究了撞击压力和次数对RDX颗粒粒度及分布的影响。实验结果表明：撞击压力和次数对RDX颗粒粒径及分布产生一定的影响，在适当条件下，可制备出粒度窄分布的超细RDX。当撞击压力为120MPa时，RDX颗粒的有效平均直径可达79．6nm。
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| 关 键 词： | 撞击流 超细炸药 RDX 粒度 分布 |
| 文章编号： | 1003-1480(2004)04-0023-03 |
Study on the Preparation of Ultrafine RDX Using the Technology of High-speed Impinging Streams |
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| TAO Peng,HE De-chang,XU Geng-guang.Study on the Preparation of Ultrafine RDX Using the Technology of High-speed Impinging Streams[J].Initiators & Pyrotechnics,2004(4):23-25,30. |
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| Authors: | TAO Peng HE De-chang XU Geng-guang |
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| Abstract: | The ultrafine particle of RDX was prepared by using the technology of high-speed impinging streams. Studies were carried on the influence of impinging pressure and times on the particle size and distribution of RDX. The test results showed that the particle size and distribution of ultrafine RDX were influenced by the pressure and times of impinging, and the ultrafine RDX with narrow particle distribution can be prepared under certain conditions. Effective average particle diameter of RDX amounted to 79.6nm when the impinging pressure was 120MPa. |
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| Keywords: | Impinging streams Ultrafine explosive RDX Particle size Distribution |
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