Evaluation of the Fire Reliability on Three Kinds of Common Electric Detonators
Sun Kang-bo · Non-ferrous Mining and Metallurgy · 2011
According to the experimental result of the fire sensitivity of the three kinds of common electric detonators,the fire(unfire) reliability were evaluated seperately.And it shows that,in the confidence level γ=0.95,fire(unfire) reliability of the three common electric detonators is all higher than 0.999,which meet the requirements of minimum firing current and safe current.