三元氟基反应材料的压缩力学性能与毁伤效能研究

Study on Compressive Mechanical Properties and Damage Efficiency of Ternary Fluorine-based Reactive Materials

为研究氟基反应材料的爆炸反应过程及对目标靶板的毁伤效能,在PTFE/Al的基础上分别加入15%体积分数的Fe2O3、Mo O3、Mn O2,制备了3种三元氟基反应材料,测试了其准静态压缩条件下的力学性能,以及所制备的药型罩在炸药驱动下对靶板的穿孔扩孔效应。研究结果表明,3种材料均具有较高的结构强度,且制备成的药型罩在炸药的驱动下均能发生爆炸反应,直接贯穿厚度为10mm的钢板。其中,PTFE/Al/Mo O3材料穿孔扩孔能力最强,是一种优异的毁伤材料。

In order to study the explosive reaction process and the damage performance on target plate of the fluorine-based reaction material,three ternary fluorine-based reaction materials were prepared by adding 15%volume of Fe2O3,MoO3,MnO2 to the PTFE/Al.The mechanical properties of the three materials under quasi-static compression were recorded,as well as the perforation effects on the target plate of liners made of these materials driven by explosives.The results show that all three materials have high structural strengths,the prepared liners can all react explosively and penetrate the target plate with thickness of 10mm.Among them,the PTFE/Al/MoO3 material has the strongest ability of perforation and reaming,and is an excellent damage material.