FIELD: weapons and ammunition.
SUBSTANCE: bullet includes metal envelope, armour-piercing core and jacket. Jacket is located between armour-piercing core and metal envelope. Jacket is made from X-ray amorphous silica represented with an ordered packing of SiO2 microspheres with diameter of 0.2-0.4 mcm, which is pre-crushed to powder-like condition at thickness of jacket of 1.2-1.5 mm. Powder consists of particles with size of 30-320 mcm.
EFFECT: higher bullet armour-piercing.
1 tbl, 2 dwg
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Authors
Dates
2012-10-20—Published
2011-03-23—Filed