Shaped charge liner and method for production thereof
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United States of America Patent
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Nov 2, 2021
Grant Date -
Dec 3, 2020
app pub date -
Nov 23, 2018
filing date -
Nov 29, 2017
priority date (Note) -
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Abstract
The present invention relates to a liner for shaped charge for penetrating hard targets, wherein the liner comprises i) a carrier having a density below 9500 kg/m3; and ii) a coating deposited on said carrier comprising at least one metal and/or metal oxide, wherein the coating has a density greater than 10000 kg/m3; wherein the thickness ratio of the carrier to the coating ranges from 100:1 to 1:1, and wherein the oxygen content in the coating is less than 100 ppm atomic. The invention also relates to a method of producing such shaped charge liner and the use 0 thereof in a projectile for penetrating a hard military target.
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