煤矿爆破
煤礦爆破
매광폭파
Coal Mine Blasting
2015年
3期
23-25
,共3页
工业雷管%延期时间%锆粉%硅系延期药%贮存稳定性
工業雷管%延期時間%鋯粉%硅繫延期藥%貯存穩定性
공업뢰관%연기시간%고분%규계연기약%저존은정성
industrial detonator%delay time%Zirconium powder%Silicon delay composition%Storage stability
本文论述了硅系延期药的反应机理以及锆粉参与反应的机理,通过试验证明:在硅系延期药中添加锆粉,可有效提高硅系延期药的燃烧速度、延时精度和延期时间贮存稳定性.为解决采用硅系延期药延时的工业雷管的秒量漂移、串段问题提供了一个技术途径.
本文論述瞭硅繫延期藥的反應機理以及鋯粉參與反應的機理,通過試驗證明:在硅繫延期藥中添加鋯粉,可有效提高硅繫延期藥的燃燒速度、延時精度和延期時間貯存穩定性.為解決採用硅繫延期藥延時的工業雷管的秒量漂移、串段問題提供瞭一箇技術途徑.
본문논술료규계연기약적반응궤리이급고분삼여반응적궤리,통과시험증명:재규계연기약중첨가고분,가유효제고규계연기약적연소속도、연시정도화연기시간저존은정성.위해결채용규계연기약연시적공업뢰관적초량표이、천단문제제공료일개기술도경.
This paper discusses the chemical reaction mechanism of Silicon delay composition and with zirconium powder. And the experiment proves that deflagration velocity, delay-time precision and storage stability of delay-time of theSilicon delay composition can be improved effectively, when zirconium powder adds to the Silicon delay composition. Therefore, it provides a technical way for solving the problems on detonators containing Silicon delay composition, such as second magnitude drift and irregularity.
