药型罩发展现状与趋势研究  

Research on the Development Status and Trend of Shaped Charge Liners

作　　者：郭誉 向理 罗怀 GUO Yu;XIANG Li;LOU Huai(Hunan Nonferrous Environmental Protection Research Institute Co.,Ltd.,Changsha 410100,China;Hunan Metallurgy Material Institute Co.,Ltd.,Changsha 410100,China;Military Representative Office of the Army Equipment Department in Changsha Region,Changsha 410016,China)

机构地区：[1]湖南有色环保研究院有限公司,湖南长沙410100 [2]湖南省冶金材料研究院有限公司,湖南长沙410100 [3]陆军装备部驻长沙地区军事代表室,湖南长沙410016

出　　处：《湖南有色金属》2023年第3期74-77,共4页Hunan Nonferrous Metals

摘　　要：药型罩作为破甲弹的核心部件材料,是形成聚能射流的最核心部分,对聚能射孔效果有着重要的影响。其破甲性能主要受材料密度、声速、晶粒尺寸和组织结构的影响。因此设计高性能的药型罩需要采用既具有高密度、高声速、细晶粒尺寸,又具有良好的高温力学性能、抗氧化性能和良好工艺性能的材料。文章通过对目前国内外新型合金药型罩的发展方向进行了简要研究,为我国合金药型罩的后续发展提供了一定的参考。The shaped charge liner,as the core component material of the armor piercing projectile,is the most crucial part in forming a shaped charge jet and has a significant impact on the effectiveness of shaped charge perforation.The armor breaking performance is mainly influenced by material density,material sound velocity,material grain size,and organizational structure.Therefore,the design of high-performance liner requires the use of materials that have high density,high sound velocity,fine grain size,as well as good high-temperature mechanical properties,oxidation resistance,and good process performance.This article provides a brief study on the development direction of new alloy liners both domestically and internationally,providing a certain reference for the subsequent development of alloy liners in China.

关 键 词：药型罩 TI合金 侵彻性能 孔径 粉末冶金 

分 类 号：TG146.23[一般工业技术—材料科学与工程]