用现代冶金分析方法对工业纯铁爆炸成形弹丸进行了系统分析，研究了弹丸的形成过程和特殊作用机理，并为爆炸成形弹药形罩材料的选择和设计提出了方向。 Modern metallurgy analysis method was used to analyze the industrial pure iron explosive projectile. The forming process and special mechanism of the projectile were studied. And the direction and direction of the selection and design of the explosive projectile shaped material were put forward.