초록 ▼

An armor penetrating projectile having a matrix of iron or a steel alloy which has a Rockwell C hardness of from about 40 to about 60 and a density of from about 99.5 to 100 percent, the matrix being reinforced with wires of a heavy metal such as tungsten, molybdenum, tantalum, or alloys of these me

An armor penetrating projectile having a matrix of iron or a steel alloy which has a Rockwell C hardness of from about 40 to about 60 and a density of from about 99.5 to 100 percent, the matrix being reinforced with wires of a heavy metal such as tungsten, molybdenum, tantalum, or alloys of these metals.

대표청구항 ▼

An armor penetrating projectile comprising: A. a metal matrix comprising a material selected from the group consisting of steel alloys and iron wherein the matrix material has a Rockwell C hardness of from about 40 to about 60 and a density from about 99.5 to 100 percent of the theoretical density o

An armor penetrating projectile comprising: A. a metal matrix comprising a material selected from the group consisting of steel alloys and iron wherein the matrix material has a Rockwell C hardness of from about 40 to about 60 and a density from about 99.5 to 100 percent of the theoretical density of the matrix material; and B. heavy metal wires reinforcing the metal matrix wherein the wires are made of a heavy metal selected from the group consisting of tungsten, alloys of tungsten, molybdenum, alloys of molybdenum, tantalum, and alloys of tantalum, wherein the alloys contain at least 90 weight percent of the heavy metal, wherein the volume percentage of the heavy metal wires in the projectile is from about 25 to about 45 with the matrix material constituting the remainder; wherein the wires are cylindrical having a diameter of from 15 to 125 mils, wherein the wires run parallel to each other along the longitudinal axis of the projectile for the length of the projectile without touching each other, and wherein the wires are uniformly distributed in the projectile to provide good ballistic characteristics.