FIELD: weapons and ammunition.
SUBSTANCE: charge consists of spherical powder with particle size of 0.2…0.4 mm. Charge is arranged in encapsulated case with a bullet. Charge has bulk density of 0.930…1.120 kg/dm3 of the particles graphitised from surface of 0.1…0.3 wt % of graphite, with moisture content of 0.2…0.8 wt % and ethyl acetate 0.6…0.8 wt % at the following weight ratio of fractions, %: 0.2…0.4 mm - not less than 90; less than 0.2 mm and more than 0.4 mm - not more than 10.
EFFECT: increasing initial bullet flight speed.
1 dwg
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Authors
Dates
2012-03-20—Published
2010-01-18—Filed