Tungsten alloy for shaped charge liner has high density and strength, which is resistant to high temperatures, wear and corrosion. It is important accessories for missiles, armor-piercing shells and other weapons.
Tungsten alloy for shaped charge liner is very sensitive to the explosive height of the charges. In the case of large explosions, the depth of the armor is rapidly reduced and the optimal blast height is 3 times the bore size. Under a high blasting condition, the depth of the armor can be increased by about 30% compared with that of the pure copper liner. However, the performance deteriorates rapidly and the ductile jet cannot be obtained under high blast height.
When the inside surface of the charge groove is lined with tungsten alloy for shaped charge liner. After the charge detonation, the explosive energy of the explosive near the groove will be transmitted to the tungsten alloy for shaped charge liner, making it move toward the axis at a great speed. At this point, the drug mask forms a metal rod under the action of high temperature and high pressure detonation products.
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