| Si粉、Pb3O4对某电点火具性能的影响 |
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| 引用本文： | 郝文波,李加,傅勇,熊家学.Si粉、Pb3O4对某电点火具性能的影响[J].火工品,2006(1):39-41. |
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| 作者姓名： | 郝文波 李加 傅勇 熊家学 |
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| 作者单位： | 1. 驻新余地区军事代表室,江西,新余,338034
2. 9394厂,江西,新余,338034 |
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| 摘 要： | 研究了电点火具用点火药中Si粉、Pb3O4组分,以及点火药球磨时间等因素对电点火具性能的影响.结果表明,不同种类的Si粉、球磨时间等因素对电点火具的绝缘电阻及桥丝熔断时间影响显著.通过加入无定形硅粉,并延长球磨时间10h,绝缘电阻、桥丝熔断时间等指标均符合产品技术要求.
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| 关 键 词： | 电点火具 Si粉 Pb3O4 绝缘电阻 桥丝熔断时间 |
| 文章编号： | 1003-1480（2006）01-0039-03 |
| 收稿时间： | 2005-10-28 |
| 修稿时间： | 2005年10月28 |
Influence of Silica Powder and Lead Tetroxide on the Electric Igniter Property |
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| HAO Wen-bo,LI Jia,FU Yong,XIONG Jia-xue.Influence of Silica Powder and Lead Tetroxide on the Electric Igniter Property[J].Initiators & Pyrotechnics,2006(1):39-41. |
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| Authors: | HAO Wen-bo LI Jia FU Yong XIONG Jia-xue |
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| Affiliation: | 1.Xinyu Military Representative Office, Xinyu, 338034; 2.No.9394 Factory, Xinyu, 338034 |
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| Abstract: | In this paper, the influence of silica powder, lead tetroxide and grinding time on the property of electric igniter is studied. The results shows that different kinds of silica powder and grinding time have obvious influence on insulate resistance and fusing time of bridge wire. By adding amorphous silica powder, and prolonging the grinding time lOh, the insulate resistance and the fusing time of bridge wire are all satisfied with the requirement. |
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| Keywords: | Electric igniter Lead tetroxid Silica powder Insulate resistance Bridge wire fusing time |
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