硝酸肼镍用于刚性电点火头的试验研究

Study on Rigid Electrical Ignition Head of Nickel Hydrazine Nitrate

介绍了以硝酸肼镍为基药制造的刚性电点火头,对基药的选择、点火药的配比和刚性电点火头的制作进行了介绍并对点火头的电性能指标进行了测试,通过串联起爆和机械感度试验,证明用硝酸肼镍为基药制造的刚性电点火头能够满足产品质量和生产安全要求。

This paper was aimed to introduce the research on the feasibility of application of Nickel Hydra- zine Nitrate （NHN） to produce the rigid electrical ignition head. The selection of priming ignition composi- tion, the raw material ratio of ignition composition and the manufacture of the rigid electrical ignition head were stated, also the electrical parameters were measured. The experimentation of series firing and me- chanical sensitiveness proved that the rigid electrical ignition head using NHN as priming ignition composi- tion could satisfy the requirement of quality and manufacturing safety of industrial electric detonator.