Tungsten alloy controlled fragment is formed by cutting the shell groove, cutting the explosive groove or adding the inner lining, which can weaken the local strength of the shell and control the rupture part during the explosion. It is characterized by uniform size and regular shape of tungsten alloy fragment.
Tungsten alloy controlled fragment has the advantages of high density, high storage speed and strong armour-piercing ability. After the explosion of the warhead, the initial velocity of tungsten alloy fragment is a combination of the flight speed of the warhead and the fragmentation speed of the explosion drive. Therefore, the fragmentation speed mainly depends on the fragmentation speed of the explosion drive. The initial rate of fragmentation directly determines the target speed and results in different degrees of lethality.
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