SPHERICAL POWDER FOR 7,62 MM SPORT RIFLE CARTRIDGE

摘要

FIELD: blasting.;SUBSTANCE: sport rifle cartridge is proposed, comprising nitrocellulose with nitrogen oxide content of 213.0 - 214.0 ml NO/g, dinitrotoluene, mollite I, diphenylamine, fixed graphite, ethyl acetate and moisture.;EFFECT: higher stability of ballistite characteristics in a 7,62 mm sport rifle cartridge by weight of a powder charge, speed of bullet flight, difference of bullet flight speeds and by pressure of powder gases in a gun barrel channel.;1 tbl, 5 ex