双芳型发射药改性制备小粒药  

Small Size Globular Propellants Prepared Through Modified SF Propellants

作　　者：蔡昇[1] 王泽山[1] 

机构地区：[1]南京理工大学,江苏南京210094

出　　处：《火炸药学报》2003年第2期38-40,共3页Chinese Journal of Explosives & Propellants

摘　　要：讨论了双芳型发射药改性制备射钉枪弹用小粒药的制造工艺以及性能示性数,着重研究了小粒药制备过程中搅拌速度、驱溶速度对火粒度及密度的影响。对改性小粒药的粒度分布、燃烧热值和火药的装弹射击速度进行了定量测试。Some aspects about the manufacture technology and performance of the modified SF small size globular propellants for shooting device bullet are discussed in this paper. It focuses on the effects of stir speed and the vaporization speed of the preprative process on the granularity and density of the powder. It also shows the quantitative test results of the small size globular propellant's particle distribution and the combustion heat value and the shooting velocity of relative shooting device bullet.

关 键 词：双芳型发射药 射钉枪弹 小粒药 制造工艺 硝化棉球形药 搅拌桨 粒度 密度 燃烧热 

分 类 号：TQ562[化学工程—炸药化工] TJ411.9[兵器科学与技术—火炮、自动武器与弹药工程]