Research on design and firing performance of Si-based detonator

作     者：Rui-zhen XIE Xiao-ming REN Lan LIU Yan XUE Dong-xiao FU Rui ZHANG 

作者机构：Science and Technology on Applied Physical Chemistry Laboratory Shaanxi Applied Physics-Chemistry Research Institute 

出 版 物：《Defence Technology（防务技术）》 (Defence Technology)

年 卷 期：2014年第10卷第1期

页      码：34-39页

摘      要：For the chip integration of MEMS(micro-electromechanical system) safety and arming device, a miniature detonator needs to be developed to reduce the weight and volume of explosive train. A Si-based micro-detonator is designed and fabricated, which meets the requirement of MEMS safety and arming device. The firing sensitivity of micro-detonator is tested according to GJB/z377A-94 sensitivity test methods:Langlie. The function time of micro-detonator is measured using wire probe and photoelectric transducer. The result shows the average firing voltage is 6.4 V when the discharge capacitance of firing electro-circuit is 33 mF. And the average function time is 5.48 ms. The firing energy actually utilized by Si-based micro-detonator is explored.

主 题 词：Si基 雷管 设计 解除保险装置 微机电系统 性能 烧制 测试方法 

学科分类：0806[工学-电气类] 0817[工学-轻工类] 08[工学] 082603[082603] 0826[工学-生物医学工程类] 0805[工学-能源动力学] 0802[工学-机械学] 0703[理学-化学类] 0701[理学-数学类] 0801[工学-力学类] 0702[理学-物理学类] 

D　O　I：10.1016/j.dt.2014.01.002

馆 藏 号：203400265...