METHOD FOR SPHERICAL GUN POWDER GRAPHITIZATION Russian patent published in 2016 - IPC C06B21/00 C06B25/20 

Abstract RU 2597317 C2

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to production of spherical gun powders (SGP) for small arms, namely, to a method for gun powder graphitization. After drying lot of non-coated powder is loaded into tight polishing drum, representing a copper rotary cylinder. Along the edge of the drum there are copper ribs, which provide efficient mixing. After loading the powder weighed portion of dry graphite and water is introduced. Then spherical gun powder is graphitized at temperature of at least 15 °C and relative humidity of at least 75 %, during 30-80 minutes.

EFFECT: method enables obtaining a uniform coating of powder elements by graphite at serial production of powders, where the weight of powder lots does not exceed 80-200 kg.

1 cl, 1 dwg, 1 tbl, 5 ex

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Authors

Staroverov Aleksandr Aleksandrovich

Gatina Roza Fatykhovna

Khatsrinov Aleksej Ilich

Staroverova Elena Ivanovna

Tagirova Alsu Ilgizovna

Staroverov Vitalij Aleksandrovich

Abdulkayumova Sufiya Makhmutovna

Mikhajlov Yurij Mikhajlovich

Dates

2016-09-10Published

2015-01-26Filed