摘要
文章介绍了用B型镍铬丝代替A型镍铬丝作桥丝,以提高直播式瞬发电雷管的安全电流,使其达到《工业电雷管》GB8031的标准要求。实践证明,这是一条可行的途径。
In this paper, we use type B nichrome wire as a substitute for type A one as bridgewire, for inproving safety ignition current for insert-bridgewire instantaneous electric detonators and coming up to 'Electric Detonators'GB8031 standard. The experiment results show that it is a good way to improve safety ignition current for IBIED by using type B nichrome wire.
出处
《爆破器材》
CAS
北大核心
1992年第5期15-16,共2页
Explosive Materials
关键词
电雷管
电流
桥丝式电雷管
electric detonator
bridgewire
safety ignition current
