尾翼稳定脱壳穿甲弹含能金属基材料弹芯技术研究  

Research on Post-effect of Reactive Tungsten Alloy Material of APFSDS

作　　者：刘艳君 肖贵林 贾寓词 李航 黄仁辉 LIU Yan-jun;XIAO Gui-lin;JIA Yu-ci;LI Hang;HUANG Ren-hui(Hunan Vanguard Group Co.Ltd.,Changsha,410100)

机构地区：[1]湖南云箭集团有限公司

出　　处：《火工品》2019年第5期19-22,共4页Initiators & Pyrotechnics

摘　　要：以尾翼稳定脱壳穿甲弹(APFSDS)的弹芯为研究对象,开展了含能金属基材料特性研究和综合毁伤能力的试验研究。试验结果表明:控制含能金属基材料抗拉强度为900~1000MPa,延伸率控制为7.8%~10%,既能保证在炮管内发射强度要求,又具有良好的易碎性能;含能金属基材料弹芯的综合毁伤能力明显优于传统的93W合金弹芯,通过穿甲/侵彻、破片杀伤和含能材料爆炸效应多重毁伤的联合作用方式,可大幅度提升穿甲弹的综合毁伤效能。Taking armor piercing fin-stabilized discarding sabot(APFSDS)as the main research project,the post-effect experiment and performance of the reactive tungsten alloy material were carried out.The results show that as controlling the tensile strength from 900MPa to 1000MPa and elongation from 7.8%to10%,not only the emission intensity requirements can be ensured,but also good destructive energy can be obtained.The damage ability of this ammunition is obviously superior to the traditional 93W ammunition,which greatly improves the power of armor piercing ammunition through combining effects of armor piercing,fragmentation and explosion effect.

关 键 词：穿甲弹 含能金属基材料 破片 抗拉强度 延伸率 

分 类 号：TJ413.2[兵器科学与技术—火炮、自动武器与弹药工程]