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Tungsten Alloy Bead Fragment

Tungsten alloy bead fragment is composed of high-performance explosives, many tungsten alloy balls, and a metal shell. And the reason why tungsten alloy is selected as the material is that the density of tungsten alloy is relatively large, and its compressibility is also better than many other alloy materials.

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http://www.tungsten-alloy.com/en/alloy04.htm

tungsten alloy bead fragment picture

Explosive explosives to generate detonation waves and a large amount of high-temperature, high-pressure detonation gas, thereby impacting the metal shell, causing it to undergo massive deformation until fragmentation. After the shell is broken, scattered tungsten alloy bead fragments are formed, and the detonation products formed by the explosive explosion will escape and quickly surround the broken fragments formed by the shell. The fragment will be accelerated by the detonation wave and high-temperature, high-pressure gas until the gas expands at a rate lower than the fragment scattering speed. Because the detonation wave decays much faster than the fragment velocity, after a short time, the fragment will fly out of the detonation product.

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