With the Rosenthal equation as the mathematical model, the paper studies the thermal response curve of two kinds of industrial electric detonator by transient pulse test. And the relationship between thermal parameters and sensitivity is also analyzed.

• 作者以Rosenthal方程为数学模型,用瞬态脉冲试验技术研究了两种电雷管的电热响应曲线,并分析了电热参数与感度的关系。