Through two years research, we have successfully combined the theory of Jet-EFP (explosive-formed-penetrator) theory, arid developed three types of no-slug metal-powder liner big-hole shaped charges.

• 摘要探讨了粉末罩大孔径射孔弹研制的理论依据和主要方法。通过爆炸成形侵彻体(EFP)与射流理论的结合，成功研制了粉末罩大孔径射孔弹，解决了杵堵问题；