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A way to resolve problems of corrosion of the smoke residue after the Nailing bomb firing drug ignition mechanism , and the product of the propellant combustion performance as well as drug action analysis, looking for Nailing ammunition . To study the different components of firing medicine , pharmaceutical particle size , the proportion of mixed , pharmaceutical and charge method ; study of the impact of the different components of propellants , the proportion of the pharmaceutical , drug particle shape , particle size of combustion performance ; different shell casings are installed with drugs , with different models of firearms for shooting test , assessment test results . Prone pressure using styphnate tetrazene , glass powder , barium nitrate , lead dioxide , mixed according to a certain proportion of dry mixed firing medicine , blind fire rate , charge explosion. Using wet mixed firing medicine , is rotationally mounted firing drug , angry greatly increased rate . Smoke residue corrosion significantly improved selection of high nitrogen content of nitrocellulose , adjust the ratio of nitrocellulose and nitroglycerin , a high energy propellant system , to reduce the use of low - active substances and difficult to decompose substances . Get the nail bombs required energy medicine , the selection of flaky drug of a different size range , 40 - 100 mesh between the shell to load the appropriate model , able to get the power required by the different projectiles , while addressing the drug is not The burnout problem . Barium nitrate , lead dioxide substitute potassium chlorate as the oxidant, to solve the problem of corrosion on the chamber . Experimental charge of the pharmaceutical composition , corrosion problems can be resolved Nailing bullet shooting smoke residue .
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