粉末冶金工艺钛合金材料对药型罩破甲性能的影响  

Discussion on penetration influence coefficient of shaped charge liner from titanium alloy in powder metallurgy technique

作　　者：冯可华 杜宁 章若晨 郭创 杨莹 FENG Kehua;DU Ning;ZHANG Ruochen;GUO Chuang;YANG Ying(Jiangsu Yongfeng Machinery Co.,Ltd.,Xuyi 211722,China;Shenyang Ligong University,Shenyang 110158,China)

机构地区：[1]江苏永丰机械有限责任公司,江苏盱眙211722 [2]沈阳理工大学,沈阳110158

出　　处：《兵器装备工程学报》2022年第8期112-116,共5页Journal of Ordnance Equipment Engineering

摘　　要：为研究粉末冶金工艺制备的钛合金药型罩对静破甲深度的影响系数,通过静破甲试验,结合静破甲深度经验公式,分析了不同药型罩材料的密度、抗拉强度等参数对破甲性能的影响规律。根据两型战斗部研制计算了钛合金药型罩材料对破甲的影响系数。结果表明:钛合金与钢材料药型罩的破甲性能基本相近,破甲影响系数平均为0.788,为进一步研究钛合金药型罩的破甲威力提供依据。In order to study the influence coefficient of titanium alloy drug cover prepared by powder metallurgy process on the depth of static armor breaking,combined with the empirical formula of static armor breaking depth,the influence law of different drug cover material density,tensile strength and other parameters on the performance of armor breaking was analyzed,through static armor breaking test.At the same time,we developed on the basis of two types of warheads to calculate the titanium alloy liner medicine cover material influence coefficient of sunder armor.The results show that there is little difference between titanium alloy liner and steel material liner breaking performance,and the average influence coefficient of armor breaking is 0.788,which provides a basis for further research on the strength of titanium alloy liner armor breaking.

关 键 词：钛合金 药型罩 破甲性能 粉末冶金 

分 类 号：TJ410.4[兵器科学与技术—火炮、自动武器与弹药工程] O385[理学—流体力学]