| 主权项 |
1. A powdered metal shaped charge liner comprising:
metallic particulate having a density of at least eight grams per cubic centimeter and providing from at least seventy percent up to ninety nine percent by weight of the shaped charge liner; and non-metallic particulate having a density of less than seven grams per cubic centimeter providing from at least one percent up to thirty percent by weight of the shaped charge liner, wherein the non-metallic particulate is selected from the group consisting of SiC, AL2O3, Si3N4, ZnO, TiC, SiO2, B4C, B4N, AlN, Mg3N2, Li3N, TiO2, MgO, bauxite, Zeeospheres, diamond and combinations thereof. |
