FIELD: weapons and ammunition.
SUBSTANCE: invention relates to powder charges, mainly, light gas charges. Claimed charge comprises the oxidiser and combustible arranged separately in the cylindrical or conical grain with the lengthwise channel and is composed of the lengthwise of helical bulky sectors, or flat plies, or crosswise or conical plies. Said sectors can be separated by a thin interlayer of the other priming composition. Ammonium nitrate is used as the oxidiser while the combustible can be boron, solid boranes, metal boron hydrides, borides or boron carbide. The charge can incorporate the reaction retarders.
EFFECT: control over the charge combustion rate.
13 cl, 2 dwg
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Authors
Dates
2016-01-20—Published
2014-03-25—Filed