首先通过高能球磨法制取纳米W-Cu粉末,再对混合粉末进行爆炸压实制取W-Cu纳米合金药型罩材料,压实样品致密度达到了99.6%T.D。对样品进行电子探针分析(EPMA),显示样品内部元素及成分基本分布均匀。对样品进行XRD实验,计算结果表明W晶粒尺寸基本分布在26 nm。将W-Cu合金样品切割成药型罩形状,显示了良好的机械加工性能。最后对W-Cu合金药型罩进行无隔板静破甲实验,并与同尺寸的铜金属罩比较,表明W-Cu合金药型罩的破甲能力相对提高了30%以上。 Firstly, W-Cu nano-alloy material was prepared by high-energy ball milling and W-Cu nano-alloy material was prepared by explosive compaction. The compactness of the compacted sample reached 99.6% T.D. Electron microprobe analysis (EPMA) of the sample showed that the elements and the contents of the sample were evenly distributed. XRD experiments on the samples show that the grain size of W is basically distributed at 26 nm. W-Cu alloy samples were cut into the shape of the drug cover, showing good machinability. Finally, the W-Cu alloy drug-free cover without static Quench experiments, and with the same size of the copper metal cover, indicating that the W-Cu alloy cover the ability to improve the relative penetration of more than 30%.