【摘要】 采用锻造与多向交叉轧制相结合，制成板材，经旋压制成铜药型罩，用此工艺制成 的铜药型罩具有均匀的细晶粒，低织构倾向，经实弹考核，破甲性能明显优于国内专用铜药型 罩材料。更多还原

【Abstract】 The products are machined into shear formed shaped charge liners by forging and multi - ori- ented cross-rolling, which are essentially characterized by a fine grain with high homogeneity, and texture tendency with weakness. The investigatons have been performed by the practical target tests. The penetration ability to the material explicity has an advantage over normalized copper materials for shear - formed liners in our country .更多还原