首页> 外文会议>International Autumn Seminar on Propellants, Explosives and Pyrotechnics(2003 IASPEP); 20031015-18; Guilin(CN) >Effect of Different Granularity AP and Boron Coating with AP on Combustion of Boron
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Effect of Different Granularity AP and Boron Coating with AP on Combustion of Boron

机译:不同粒度AP和硼包膜对硼燃烧的影响

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The degree of boron participating in reaction in the course of the pyrolysis of AP /B has been researched by thermal analysis of AP and boron and their admixture. The releasing heat capacity of boron under the combustion of propellant has been analyzed by measuring the explosive heat of propellant. The results showed that increasing the proportion of superfine AP and coating boron with AP both can increase the degree of boron participating in reaction and enhance the capacity of releasing heat in the course of the pyrolysis of AP /B, and can increase the explosive heat of the propellant whose formations are invariableness, is in favor of the combustion of boron in propellant.
机译:通过AP和硼及其混合物的热分析研究了硼在AP / B热解过程中参与反应的程度。通过测量推进剂的爆炸热来分析硼在推进剂燃烧下的释放热容量。结果表明,增加超细磷铝的比例以及用磷铝包覆硼均可提高硼参与反应的程度,增强磷/硼热解过程中的放热能力,并可以增加磷的爆炸热。形成不变的推进剂有利于推进剂中硼的燃烧。

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