| HMX炸药的重结晶超细化技术研究 |
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| 引用本文： | 王晶禹 张景林. HMX炸药的重结晶超细化技术研究[J]. 北京理工大学学报, 2000, 20(3): 385-388 |
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| 作者姓名： | 王晶禹 张景林 |
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| 作者单位： | [1]北京理工大学机电工程系 [2]华北工学院 |
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| 摘 要： | 改善ＨＭＸ炸药的重结晶细化效果。通过制备ＨＭＸ超微粉体炸药的研究，提出一种化学重结晶与物理作用相结合的喷射细化方法。其核心技术在于炸药溶液与非溶剂的混合方式采取了喷射分散混合，强烈搅拌混合的射流使炸药颗粒以极快的速度沉淀，并产生超细粒度，得到了０．６２￣１．１０μｍ的ＨＭＸ超细炸药。叙述了该方法的理论基础并探讨了喷射细化机理，采用喷射细化方法能明显改善ＨＭＸ炸药的重结晶细化效果，其细化产品粒度分布
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| 关 键 词： | 超微粉体炸药 喷射细化 HMX炸药 重结晶超细化 |
Recrystallizing Ultrafine Technology of Explosive HMX |
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| WANG Jing yu,ZHANG Jing lin,WANG Bao guo. Recrystallizing Ultrafine Technology of Explosive HMX[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2000, 20(3): 385-388 |
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| Authors: | WANG Jing yu ZHANG Jing lin WANG Bao guo |
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| Affiliation: | WANG Jing yu 1,ZHANG Jing lin 2,WANG Bao guo 2 |
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| Abstract: | To improve therecrystallizing-fine effect of explosive HMX, a novel method——the spray-fine methodwhich combines chemical action with physical action——was presented. Jet-dispersing wasused in the mixed process of HMX solution and non-solvent and ultrafine particles wereprecipitated at a rapid velocity. 0.62～1.10μm particle of explosive HMX were preparedand the theoretical basis of the method and the mechanism of the spray-fine process wereelucidated. The recrystallizing-fine effect of explosive HMX can be distinctly improved byusing the spray-fine method and a narrow range of particle size distribution of explosiveHMX can be obtained. |
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| Keywords: | ultrafine particle explosive spray fine crystal growth |
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