摘要
采用 NC、NH4Cl O4、BP常用点火材料组成不同的点火剂配方 ,考察其对含 RDX的硝胺火药的点火能力。以点燃性能较好的硝化棉、单基药 (SL)作基准 ,通过点火模拟对比试验 ,获得了可提高硝胺发射药点火效能的新型点火药配方。点火剂 E(含 NC2 3.1%、BP38.5 %、NH4Cl O438.5 % )在低温 (- 4 0℃ )条件下点燃硝胺药的点火延迟时间 (tig)与制式单基药
The different ignition agent formulas were composed with the usual ignition materials such as NC?NH 4ClO 4?BP and so on, and their ignition capabilities igniting nitramine propellants were examined. The new type of ignition agent formulas which could improve nitramine propellant ignition properties were obtained though the ignition simulated tests comparing with the single base propellants. The ignition delay time of nitramine propellants ignited by ignition agent E containing NC23.1% ?BP38.5%?NH 4ClO 4 38.5% at -40 ℃ is similar to the single base propellants.
出处
《火炸药学报》
CAS
CSCD
2002年第3期69-72,共4页
Chinese Journal of Explosives & Propellants
关键词
硝胺发射药
点火药
点火剂
燃烧
配方
ignition materials
nitramine propellants
combustion
