Tungsten alloy fragment mainly forms a large number of high-speed fragments under the action of high-energy explosive, which damage the target by high-speed collision, ignition and detonation. It can be used to kill living forces (humans, livestock), unarmored or lightly armored vehicles, aircraft, radar, and missile weaponry.
Tungsten alloy fragment can be divided into three types: natural, controlled and prefabricated. It forms a three-dimensional killing zone in space. The shape and size of the kill zone is determined by the fragmentation's dispersion characteristics. The main parameters of spalling dispersion characteristics include spalling dispersion angle and direction angle, as well as the distribution variance of spalling number distribution density along the direction angle.
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