钨铜镍合金药型罩研究

摘要

提高破甲威力是世界各国都在致力研究的课题。本文对钨铜镍药型罩进行了研究。通过与紫铜罩进行对比试验和射流动态参数的X光测试，得出了钨铜镍合金重金属作为药型罩材料来提高破甲威力是可行的。对于无隔板的聚能装药静破甲试验表明：破甲威力比紫铜罩提高38%，X光照片显示了射流的高延伸性。%The paper studies the tungsten-copper-nickel alloy liner on its effectiveness in enhancing armor-piercing capability. The study makes a comparison with the copper liner and explores the dynamic parameters of jets by X-ray. From the experiments is seen that enhancing the armor-piercing capability through the use of heavy metal tungsten-copper-nickel alloy as liner materials. Quiet armor-piercing experiment of shaped charge without an insulating board indicates that the armor-piercing capability is increased by 38 per cent in comparison with the copper liner, and the high expansibility of jet is showed by X-ray photographs.