新型含能纤维可燃药筒性能研究  

Characterization of Combustible Cartridge Cases Enhanced by Novel Energetic Fibers

作　　者：李煜[1] 郭德惠 赵成文[1] 周伟良[1] 徐复铭[1] 

机构地区：[1]南京理工大学化工学院,江苏南京210094 [2]西安北方惠安化学有限公司,陕西西安710302

出　　处：《含能材料》2009年第3期334-338,共5页Chinese Journal of Energetic Materials

基　　金：南京理工大学研究生创新基金(2007030001)

摘　　要：为了同时提高可燃药筒的力学性能与燃烧性能,以含能纤维作为可燃药筒的增强组分,制备了一组新型可燃药筒,并对所制药筒进行了力学性能和燃烧性能的测试研究。结果表明,含能纤维的引入,可有效提高可燃药筒的力学性能;有利于药筒的点火,同时提高了药筒能量,使药筒燃烧速度加快,燃尽时间缩短,且随药筒中含能纤维含量的增加,这种趋势更为明显;而从枪弹模拟射击试验结果推论,与对比配方相比含能纤维可燃药筒能降低装药燃烧产生的固体残渣和可燃气体,减弱射击特性信号。In order to improve mechanical properties and combustion performance simultaneously, novel combustible cartridge eases were manufactured by adding energetic fibers as reinforcement component. The mechanical properties were characterized by compression and tensile strength, and combustion performance was evaluated by closed-bomb and gun charge cartridge tests, Results show that these novel combustible cartridge cases have good mechanical properties, and combustion performance is also improved. With increasing of the energetic fibers content, the ignition time and burning-off time are shrunk more and more, and the burning rate and impetus of the ease are increased gradually. Compared with the original ones, fewer solid residues and combustible gas are found in gun charge cartridge tests, which means adding energetic fibers could decrease the shooting features.

关 键 词：材料学 可燃药筒 含能纤维 力学性能 燃烧性能 

分 类 号：TJ410[兵器科学与技术—火炮、自动武器与弹药工程]