SPHERICAL POWDER FOR 7,62 MM SPORT RIFLE CARTRIDGE Russian patent published in 2012 - IPC C06B25/22 

Abstract RU 2452722 C2

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

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RU 2 452 722 C2

Authors

Staroverova Elena Ivanovna

Gatina Roza Fatykhovna

Khatsrinov Aleksej Il'Ich

Abdulkajumova Sufija Makhmutovna

Staroverov Aleksandr Aleksandrovich

Stepanov Viktor Mikhajlovich

Imamieva Ajgul' Ravilevna

Mikhajlov Jurij Mikhajlovich

Dates

2012-06-10Published

2010-02-08Filed