复合式反应破片对柴油油箱的毁伤效应试验研究

 设计并制备了两种不同配方的新型复合式反应破片，并进行了该反应破片对装有柴油油箱的毁伤试验。复合式反应破片由壳体、裸反应破片、顶盖组成。裸反应破片采用铝粉和聚四氟乙烯、钛粉和聚四氟乙烯两种材料配方真空高温烧结制成。试验利用12.7 mm弹道枪发射复合式反应破片，并用高速摄影仪记录破片对油箱的毁伤过程。两种配方的复合式反应破片均能穿透6 mm厚油箱壁，并具有明显的引燃效果。试验结果表明，与惰性破片相比，复合式反应破片兼有侵彻能力和引燃纵火能力。

Experimental Study on the Damage Effect of Compound Reactive Fragment Penetrating Diesel Oil Tank

Two new kinds of compound reactive fragments were designed and prepared, and the penetration tests of the compound reactive fragments against oil tank with diesel oil were performed. The compound reactive fragment is composed of shell, bare reactive fragment and coping. Bare reactive fragments prepared by high-temperature sintering in a vacuum container have two kinds of formulations,one is mixed aluminum powder with PTFE,another is mixed titanium powder with PTFE. Fragments were fired using 12.7 mm ballistic gun,and the penetration process against oil tank were recorded by high-speed camera. The experimental results show that two kinds of compound reactive fragment can penetrate through 6 mm thick oil tank and have obvious ignition effects. Comparing with inert fragments, compound reactive fragments have better capability of penetration and ignition.