| 废弃丁羟推进剂(HTPB)粉碎方式研究 |
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| 引用本文： | 蒋大勇,王煊军,白云,韩启龙. 废弃丁羟推进剂(HTPB)粉碎方式研究[J]. 含能材料, 2010, 18(2): 184-187. DOI: 10.3969/j.issn.1006-9941.2010.02.013 |
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| 作者姓名： | 蒋大勇 王煊军 白云 韩启龙 |
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| 作者单位： | 第二炮兵工程学院,陕西,西安710025;武警西安指挥学院,陕西,西安,710038 |
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| 摘 要： | 针对废弃丁羟推进剂(HTPB)韧性强和感度高的特性,在保证试验过程安全的前提下,分别研究了湿式笼式粉碎法、干式旋风切削法和远程控制切割法这三种方式粉碎废弃HTPB。结果表明:以粉碎比(即进料直径与出料直径之比)和AP、Al的损失率为评价标准,干式旋风切削法粉碎后的物料直径最小约为1mm,有效成分损失率低于1.4%,由其制备的工业炸药可被8#雷管引爆,验证了该方式粉碎HTPB较为理想。
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| 关 键 词： | 军事化学与烟火技术 废弃HTPB 粉碎方式 起爆试验 |
| 收稿时间： | 2009-06-02 |
| 修稿时间： | 2009-12-29 |
Mechanical Comminution of Discarded HTPB Propellant |
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| JIANG Da-yong,WANG Xuan-jun,BAI Yun and HAN Qi-long. Mechanical Comminution of Discarded HTPB Propellant[J]. Chinese Journal of Energetic Materials, 2010, 18(2): 184-187. DOI: 10.3969/j.issn.1006-9941.2010.02.013 |
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| Authors: | JIANG Da-yong WANG Xuan-jun BAI Yun HAN Qi-long |
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| Abstract: | Three cutting machines were selected to study the comminution of HTPB, including cage wet grinder,dry cyclone and long-range control cutting machine. Using diameter ratio and loss rate of AP and Al as standards, dry cyclone is comparatively smashed method at present. The diameter of smached materials was about 1 mm, 8# detonator could be ignited by the commercial explosive prepared with the materials. |
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| Keywords: | military chemistry and pyrotechnics discarded HTPB propellant effectively smash initiation test |
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