MANUFACTURING METHOD OF PYROTECHNIC CHARGES, AND PYROTECHNIC COMPOSITION FOR CHARGES OF THERMAL DESTRUCTION OF SOLID BODIES,申请号RU20140136410-传众专利搜索

MANUFACTURING METHOD OF PYROTECHNIC CHARGES, AND PYROTECHNIC COMPOSITION FOR CHARGES OF THERMAL DESTRUCTION OF SOLID BODIES

申请公布号：RU2559240(C1)

申请号：RU20140136410

申请日期：2014.09.08

申请公布日期：2015.08.10

申请人：

AKTSIONERNOE OBSHCHESTVO "CHEBOKSARSKOE PROIZVODSTVENNOE OB"EDINENIE IMENI V.I. CHAPAEVA"

发明人：REZNIKOV MIKHAIL SERGEEVICH;ABDULLIN IL'NUR ABDULLOVICH;PORKHACHEV PETR VLADIMIROVICH;SIDOROV ALEKSEJ IVANOVICH;MINGAZOV AZAT SHAMILOVICH;MIKRJUKOV KONSTANTIN VALENTINOVICH

分类号：E21C37/16;C06B33/00

主分类号：E21C37/16

摘要：FIELD: construction.SUBSTANCE: manufacturing method of pyrotechnic charges for thermal destruction of solid bodies involves mixing operations of powders of aluminium-magnesium alloy, iron oxide or iron scale and an organic flammable binding agent, and further compaction of the mixture. Pyrotechnic mixture that contains a solution of colophony in bobbin oil as an organic flammable binding agent is pre-granulated with size of granules of 2-3 mm; after that, it is compacted by means of vibrations subsequently in portions in the volume of one fourth -half of the charge, during 2-3 minutes each. Pyrotechnic composition for charges of thermal destruction of solid bodies is made of a mixture at the following component ratio (wt %): powder of aluminium-magnesium alloy 29-36; iron scale or iron oxide 62-67; solution of colophony in bobbin oil 2-4.EFFECT: invention allows more effective localised destruction of solid bodies due to manufacture of independent and flexible charges from an optimised pyrotechnic composition.2 cl