摘要
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。
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 gu...
出处
《高压物理学报》
EI
CAS
CSCD
北大核心
2009年第6期447-452,共6页
Chinese Journal of High Pressure Physics
关键词
爆炸力学
反应破片
反应材料
毁伤效应
油箱
explosion mechanics
reactive fragment
reactive material
damage effect
oil tank
