English | Chinese |
experimental design and test system | 实验设计及测试系统 |
freezing and thawing test | 冻结和解冻试验仅适用于胶状类型的硝化甘油炸药的温度试验。将一个敞开的 100g 重的药卷放人一个相当尺寸的试管中,该试管由光滑的塞子封闭,在 freezing 3freezing-6°C 温度下放置16h,然后在室温下保存8h。将该实验重复进行3d, 检查药卷是否变形有无炸药胶体泄漏 |
shock and impact test | 冲击和撞击试验与炸药在制造运输过程中受偶然撞击或冲击相关的试验。已有多种试验方法,如气隙试验,最低增压试验、雷管敏感度试验、 BAM 落锤试验、射强冲击试验,以及 BAM50/60 钢管试验 |
specified test criteria and protocols | 明确的测试标准和条例 |
The shock pressure loss is related to the explosive's detonation prepressure, which can be estimated by knowing the density and detonation velocity of the explosive. Therefore, the SLF for a test explosive can be experimentally determined by introducing in the test certain additional variables, such as temperature,static and dynamic pre-compression and detonating cord downline | 冲击波压力损失与炸药的爆炸压力有关、可以通过计算炸药的密度和爆速来估算。因此、炸药的冲击波压力损失的测定可以通过实验引人一些诸如温度、静态和动态预压及导爆索支线等变量来确定 |