FIELD: blasting operations.
SUBSTANCE: invention relates to throwing explosives, particularly mixed powders. Disclosed are versions of a charge for light-gas gun, containing boron hydride of beryllium, lithium, aluminium, lithium-aluminium or silicon, or tetraborane, or decaborane in combinations with six different oxidants: ammonium nitrate, ammonium dinitramide, boron nitrate, beryllium nitrate, nitrogen pentoxide nitrogen hexoxide. To increase amount of released hydrogen, hydrazine is added to charge. To increase reaction energy, hydrides or borohydrides of metals, as well as boron, can be added.
EFFECT: invention provides higher initial velocity of projectiles and bullets by releasing mainly hydrogen, increased gas release of reaction and control of rate of reaction.
34 cl
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Authors
Dates
2017-01-10—Published
2014-06-17—Filed