Pd/Al含能金属薄膜在火焰雷管中的应用  

Application of the Pd/Al Energetic Metal Film to the Flame Detonator

作　　者：户永炜 HU Yong-wei(Office of Xi’an Military Representative Bureau of CPLA Groud Force in the 212th Institute, Xi’an, 71006)

机构地区：[1]陆军西安军事代表局驻二一二所军事代表室,陕西西安710061

出　　处：《火工品》2018年第2期29-31,共3页Initiators & Pyrotechnics

摘　　要：为提升火焰雷管在全寿命周期内的环境适应性,首次采用Pd/Al含能薄膜替代绸垫作为输入端结构设计。通过各项对比试验,在满足传火可靠性的前提下,密封性优于传统设计方案,最终对最佳方案进行了表征与参数固化。In order to improve the environmental suitability of the flame detonator in the lifecycle, the Pd/Al energetic film was taken the place of the silk pad as the input terminal firstly. After experiments, the sealing effects of two material were compared, which indicated that the Pd /Al energetic film’s sealing property is better than traditional structural design, under the condition of reliable ignition. Finally, the parameters of the best scheme were obtained.

关 键 词：火焰雷管 含能薄膜 火焰感度 密封 

分 类 号：TJ452.1[兵器科学与技术—火炮、自动武器与弹药工程]