硅基微雷管的原位装药及性能研究

doi:10.3969/j.issn.1000-1093.2014.12.006

兵工学报 ›› 2014, Vol. 35 ›› Issue (12): 1972-1977.doi: 10.3969/j.issn.1000-1093.2014.12.006

硅基微雷管的原位装药及性能研究

解瑞珍，刘兰，任小明，张方，李先林，金贞淑

（陕西应用物理化学研究所应用物理化学重点实验室，陕西西安 710061）

收稿日期:2014-03-13 修回日期:2014-03-13 上线日期:2015-02-06
作者简介:解瑞珍（1977—），女，高级工程师

Research on In-situ Charge and Performance of Si-based Micro-detonator

XIE Rui-zhen, LIU Lan, REN Xiao-ming, ZHANG Fang, LI Xian-lin, JIN Zhen-shu

(Science and Technology on Applied Physical Chemistry Laboratory，Shaanxi Applied Physics-chemistry Research Institute, Xi’an 710061, Shaanxi, China)

Received:2014-03-13 Revised:2014-03-13 Online:2015-02-06

摘要/Abstract

摘要：

微机电安全保险机构芯片化集成技术的发展，对基于微机电制造工艺的硅基微雷管提出了需求，雷管装药尺寸的减小要求含能材料感度高、起爆威力大。为解决微小尺寸敏感药剂装填的技术难题，文中采用原位生成多孔叠氮化铜的方法，对硅基微雷管进行装药研究。依据GJB/Z 377A—1994 感度试验用兰利法测试硅基微雷管的发火感度，使用电流环测试硅基微雷管发火实际利用的能量，同时对输出威力进行定性测试。测试结果表明：发火电路用充电电容为33 μF时，硅基微雷管的平均发火电压为7.89 V，输出威力可以起爆六硝基杂异伍兹烷(CL-20)装药。

关键词: 兵器科学与技术, 火工品, 硅基微雷管, 原位装药, 发火感度, 输出威力

Abstract:

The chip integration of MEMS (Micro-electromechanical system) safety and arming devices has a requirement to develop a miniature detonator technology , and the charge of detonator needs high sensitivity and large detonator output because of its small size. The in-situ preparation of energetic materials is used for researching the charge of Si-based micro-detonator, and the firing energy actually utilized by Si-based micro-detonator is explored using the current loop. Firing sensitivity is tested based on GJB/Z377A—1994 sensitivity test methods:Langlie, and the output is also qualitatively tested. The result shows that 50% of firing sensitivity is 7.89 V at 33 μF, and the detonator output can initiate CL-20.

Key words: ordnance science and technology, initiating explosive device, Si-based detonator, in-situ charge, firing sensitivity, detonator output

中图分类号:

TJ450.1

解瑞珍，刘兰，任小明，张方，李先林，金贞淑. 硅基微雷管的原位装药及性能研究[J]. 兵工学报, 2014, 35(12): 1972-1977.

XIE Rui-zhen, LIU Lan, REN Xiao-ming, ZHANG Fang, LI Xian-lin, JIN Zhen-shu. Research on In-situ Charge and Performance of Si-based Micro-detonator[J]. Acta Armamentarii, 2014, 35(12): 1972-1977.

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硅基微雷管的原位装药及性能研究

Research on In-situ Charge and Performance of Si-based Micro-detonator

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