In modern wars, air raid warfares have become more and more prominent, and it has become an key factor determining the outcome of the war. Tungsten alloy fragment is widely used as the kill element for its high density, good speed and armor-piercing ability.

Tungsten fragments are generally used in mines, grenades and other ammunition to kill effective strength. Since prefabricated fragments have a negative effect on the structure of the projectile, they are usually used only in low pressure artillery ammunition, such as forced projectiles and large bore grenades. Tungsten column, one of the fragments, has become one of the main elements in air defense, anti-radiation and surface destruction for its high density and armor-piercing ability.

 

 

Tungsten alloy fragment is a kind of multifunctional damage material with armor-piercing and subsequent detonation. The projectile made of this material can effectively solve the defects of many kinds of damage function matching. According to the requirements of ammunition tactical, it is hoped that the fragment will have the function of ignition or arson while meeting the armor-piercing power, so tungsten zirconium alloy emerges which has that function. For air defense and antimissile, it is one of the most ideal methods to intercept and detonate the warhead charge of incoming missile. For the ordinary version of the inert breaking anti-missile warhead, In order to achieve this damage, great fragment quality is needed, which will greatly reduce the number and density of fragments and reduce the probability of target hit and damage for the limited size of the battle. Tungsten zirconium alloy fragments have potential application prospects for antimissile warhead.

 

It has been proved by experiments that tungsten alloy fragments are more effective than other fragments in initiating and igniting warhead charge, which is more effective for damage missile warhead.