| HTPB基体对AP撞击感度的影响 |
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| 引用本文： | 郭昕,王晓峰,南海,孙培培,田轩.HTPB基体对AP撞击感度的影响[J].科学技术与工程,2014,14(5). |
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| 作者姓名： | 郭昕 王晓峰 南海 孙培培 田轩 |
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| 作者单位： | 西安近代化学研究所,西安近代化学研究所,西安近代化学研究所,西安近代化学研究所,西安近代化学研究所 |
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| 基金项目： | 总装备部预研基金（401030401）资助项目 |
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| 摘 要： | 用撞击加载实验、扫描电镜观测和撞击感度测试研究了AP药粉和AP/HTPB药片的撞击响应特性,以及不同粒度AP药粉和AP/HTPB药片的撞击感度。结果表明,在相同撞击加载条件下,AP/HTPB药片中AP颗粒的破碎程度比在AP药粉要大,其感度也比后者高；此外,AP药粉的感度随粒度增大而降低,而AP/HTPB药片的感度随粒度增大而升高。
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| 关 键 词： | 爆炸力学 高氯酸铵 端羟基聚丁二烯 撞击感度 |
| 收稿时间： | 2013/9/11 0:00:00 |
| 修稿时间： | 2014/1/16 0:00:00 |
The Effect of HTPB on Impact Sensitivity of AP |
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| GUO Xin,WANG Xiao-feng,NAN Hai,SUN Pei-pei and TIAN Xuan.The Effect of HTPB on Impact Sensitivity of AP[J].Science Technology and Engineering,2014,14(5). |
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| Authors: | GUO Xin WANG Xiao-feng NAN Hai SUN Pei-pei and TIAN Xuan |
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| Abstract: | The impact response and impact sensitivity of AP powder and AP/HTPB tablet were investigated by means of impact experiments, scanning electron microscope and impact sensitivity test. The results show that the fracture and impact sensitivity of AP in powder are much more severely than tablet. In addition, the impact sensitivity of AP powder decreases with the increase of particle diameter of AP, while the impact sensitivity of AP/HTPB tablet increases. |
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| Keywords: | explosion mechanics AP HTPB impact sensitivity |
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