| 摘要 |
FIELD: chemical industry, more particularly pyrotechnic heater. SUBSTANCE: composition comprises, wt %: Ti, 26-31%; B is 12-14%; <EMI ID=0.265 HE=3 WI=3 TI=CHI> is 55-62%. Composition is prepared by stirring original components in ball mill. Technical characteristics of pyrotechnic composition: specific gas liberation is 0.3-4 cubic cm/g of mixture, heat liberation is 460-580 cal/g of mixture, burning rate is 50-95 mm/s. EFFECT: improved properties of the composition. 1 tbl
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