METHOD OF PYROTECHNIC COMPOSITION PREPARATION

FIELD: pyrotechnics. SUBSTANCE: method may be used in technology of preparation of low-gas pyrotechnic compositions usable for pyrotechnic retarders and heating articles. The method consists in mixing of powders of boron and metal of side subgroup of Periodic system groups IV and V in stoichiometric...

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Bibliographic Details
Main Authors VORONTSOV A.M, LEVAKOV E.V, KREMZUKOV I.K, POSTNIKOV A.JU
Format Patent
LanguageEnglish
Published 10.03.2000
Edition7
Subjects
CHEMISTRY
EXPLOSIVES
EXPLOSIVES OR THERMIC COMPOSITIONS
MANUFACTURE THEREOF
MATCHES
METALLURGY
USE OF SINGLE SUBSTANCES AS EXPLOSIVES
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Summary:FIELD: pyrotechnics. SUBSTANCE: method may be used in technology of preparation of low-gas pyrotechnic compositions usable for pyrotechnic retarders and heating articles. The method consists in mixing of powders of boron and metal of side subgroup of Periodic system groups IV and V in stoichiometric ratio with subsequent addition of excess of metal and additional mixing. Sizes of particles of added metal excess exceeds those of particles of stoichiometric mixture. EFFECT: changed energy parameters of pyrotechnics composition and extended range of use of various pyrotechnic compositions without changing ratio of initial components, and increased range of application of various pyrotechnic compositions. 2 tbl
Bibliography:Application Number: RU19970122251