摘要
钛合金是一种新型药型罩材料,依据药型罩成分均匀、晶粒细小的要求,采用挤压精车工艺制备了钛合金药型罩。对材料进行了微观组织的金相观察和力学性能测试,了解材料组织、性能。通过材料形成射流的数值仿真与闪光X射线照片的参数对比,结合试验验证数据,认为钛合金药型罩射流基本连续、准直,可形成有效的聚能杀伤元,在对钢筋混凝土的侵彻过程中,既能保证较高穿深,又具有较大的侵彻孔径,有很好的应用前景。
Titanium alloy is one of new material made of liner.we had made alloy-titanium liner adopt a new technique,based on the requirement of uniformity and fine particle characteristic for liner.The new technique is extrusion and fine lathe.Observing metallographic and testing dynamo capability were carried out.Microstructure and properties of the material were understood by this method.Contrasting X radial photograph with numerical simulation results of the material bring jet and combining with experimental research,we draw a conclusion that titanium alloy can shape excellent jet,which can form large and deep aperture in the reinforced concrete.The material has excellent foreground in liner.
出处
《弹箭与制导学报》
CSCD
北大核心
2012年第5期83-86,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
钛合金
药型罩
聚能射流
钢筋混凝土
titanium alloy
liner
shaped charge jet
reinforced concrete
