钨铜合金药型罩及其性能(英文)  

COPPER-TUNGSTEN SHAPED CHARGE LINERS AND THEIR PERFORMANCE

作　　者：王铁福[1] 朱鹤荣[1] 周箭隆[1] 马宏伟[1] 

机构地区：[1]华东工学院

出　　处：《弹道学报》1992年第2期61-66,共6页Journal of Ballistics

摘　　要：钨铜合金药型罩的应用可以提高射流对均质钢靶的侵彻能力.这一提高得益于射流密度的提高以及断裂时间的延长. 本文对钨铜合金射流及其断裂形态通过X光照像进行了研究.它的旋转效应及其炸高特性也进行了实验研究. 钨铜合金药型罩的威力实验在φ30 mm的破甲弹上进行.在相同装药条件下与紫铜罩相比,威力提高20～30%.The use of copper-tungsten shaped charge liners can improve the jetpenetrability into a homgeneous steel target.It is shown that this improving is due to theincreasing of both the density and the break ip time. Copper-tungsten shaped charge jets and their aspect of break up were investigatedby a flash radiography.Both effects of rotation of copper-tungsten jets and theirstandoff performance were examined. The tests of penetrability for φ30mm copper-tungsten shaped charge warhead wereconducted.

关 键 词：钨-铜合金药型罩 聚能射流 侵彻. 

分 类 号：TJ410.333[兵器科学与技术—火炮、自动武器与弹药工程]