There are basically two bulletproof mechanisms of body armor: one is to bounce off the fragments formed after fragmentation of the projectile
On the one hand, the wearing performance requirements of body armor means that the body armor should be as light and comfortable as possible without affecting the bulletproof abili
As a kind of protective equipment, the core performance that a body armor should have is ballistic performance.
The bulletproof helmet made of high-strength aluminum alloy, glass fiber reinforced plastic, chrome steel jade and boron carbide
GA293-2012 "Police Bulletproof Helmets and Masks" [1] Bulletproof level setting: Level 1: anti-piercing of 1964-style 7.62mm
A special briefcase, filled with bulletproof vests, can avoid bullets and use as a shield when fighting.
The phase composition and microstructure of the studied Al2O3 ceramics (96, 97, 98, 98.5, Wt%) are similar.
High Al2O3 and Al2O3-ZrO2 ceramics have been successfully applied to armor materials for individuals and tanks.
