Novel warhead active fragment as well as preparation method and application thereof
A warhead and fragmentation technology, which is applied in the field of new warhead active fragments and its preparation and application, can solve problems such as potential safety hazards, and achieve the effect of improving stability
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[0025] A new type of warhead active fragment, the active fragment includes a shell, a rare earth hydride, a strong oxidizer and an end cap;
[0026] The shell is a hollow cuboid, and there is a cross grid inside the shell, that is, the cross grid divides the inner cavity of the hollow cuboid into four cavities in the height direction of the cuboid;
[0027] The rare earth hydride is preferably cerium hydride, with a particle size of 10 μm;
[0028] The strong oxidizing agent is ammonium perchlorate;
[0029] Rare earth hydrides and strong oxidants are alternately filled in different cavities of the shell; as figure 1 shown;
[0030] The material of the shell is Ta, the wall thickness of the shell is 0.3mm, and the wall thickness of the grid is 0.3mm.
[0031] The preparation method of a novel warhead active fragment is as follows: Ta 2 o 5 The powder is mixed with a binder and water is added to prepare Ta 2 o 5 slurry. The slurry is extruded through a die and dried to ...
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