An experimental study on deflagration-to-detonation transition in high-density composition B;
高密度B炸藥的燃燒轉爆轟實驗研究
Research on Modification of Composition B with Polymers (Ⅱ);
高聚物改性B炸藥研究(Ⅱ)
To get the condition of critical initiation of shield PBX and composition B by jet,a penetration and detonation experiment is designed.
為得到聚能射流引爆屏蔽PBX和B炸藥的臨界條件,采用某制式聚能裝藥對不同厚度屏蔽板屏蔽的PBX和B炸藥進行了侵徹引爆實驗,得到屏蔽炸藥臨界引爆的屏蔽板厚度;通過閃光X射線照相實驗測定了與臨界屏蔽板厚度相對應的射流穿靶后的剩余射流頭部速度和直徑,得出引爆屏蔽PBX和B炸藥的射流引爆判據u2d分別為38。
Compressive behaviors of a polymer bonded explosive (PBX) and pressed Comp.
利用萬能材料試驗機對一種高聚物粘結炸藥(簡稱PBX炸藥)和壓裝B炸藥進行了準靜態壓縮實驗,得到了兩種炸藥在不同應變率下的應力應變曲線。