摘要
通过优选引火头药配方，改用覆铜钢雷管壳、铜加强帽，优化生产工艺，研制出抗水性强、性能稳定、适用于煤矿井下使用的许用瞬发电雷管。
Through the optimization of the formulation for the matchhead, a new type of coal mine allowable instantaneous electric detonator is developed with better water resistance and stable performance by using the copper steel coating detonator shell, the copper strengthened cup and the optimum producing process.
出处
《火工品》
CAS
CSCD
北大核心
1999年第1期25-26,50,共3页
Initiators & Pyrotechnics
关键词
瞬发电雷管
引火头
电雷管
雷管
爆矿许用
Instantaneous electric detonator Matchhead Influence factor
