Pre-torqued tungsten alloy rod bullet is tungsten alloy rod spring after pretorsion, its penetration ability has been improved obviously, the percentage of shot has increased. Pre-torqued is just a simple processing method.
Adiabatic shearing is an important mechanical phenomenon under the impact load. In the process of penetrating through the target plate with long bar projectile, it can effectively prevent the "mushroom head" from appearing in the warhead and keep the warhead self-sharp, thus improving the penetrating ability of the bar projectile. However, as an adiabatic shearing insensitive material, the adiabatic shearing property of the tungsten-alloy material can be improved to enhance the penetrating capacity of the tungsten-alloy bar bomb.
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