Embedded-monolith armor
A lightweight armor system utilizing a face section having a multiplicity of monoliths embedded in a matrix supported on low density foam. The face section is supported with a strong stiff backing plate. The backing plate is mounted on a spall plate.
1. An armor apparatus, consisting of:
a front face having a first layer of first spherical monoliths and a second layer of second spherical monoliths in a stacked arrangement forming a first row of said first spherical monoliths and a second row of said second spherical monoliths wherein said second spherical monoliths in said second row overlap said first spherical monoliths wherein said first spherical monoliths are first spherical monoliths made of flint aggregate material and wherein said second spherical monoliths are monoliths made of flint aggregate material,
a matrix located around said first spherical monoliths and said second spherical monoliths wherein said matrix around said first spherical monoliths and said second spherical monoliths is an aluminum alloy matrix,
a foam section located beneath said front face section and connected to said matrix,
a metallic backing plate located beneath said foam section and connected to said foam section, and
a spall plate located beneath said metallic backing plate and connected to said metallic backing plate.
2. A composite armor consisting of:
a first layer of first spherical monoliths and
a second layer of second spherical monoliths in a stacked arrangement forming a first row of said first spherical monoliths and a second row of said second spherical monoliths wherein said second spherical monoliths in said second row overlap said first spherical monoliths wherein said first spherical monoliths are first spherical monoliths made of flint aggregate material and wherein said second spherical monoliths are monoliths made of flint aggregate material,
a matrix located around said first spherical monoliths and said second spherical monoliths wherein said matrix around said first spherical monoliths and said second spherical monoliths is an aluminum alloy matrix,
a foam section located beneath said second layer of second spherical monoliths and connected to said matrix,
a metallic backing plate located beneath said foam section and connected to said foam section, and
a spall plate located beneath said metallic backing plate and connected to said metallic backing plate.