Steel plate capable of allowing bulletproof ability to be improved by 2-3 times

Abstract

The invention provides a steel plate capable of allowing the bulletproof ability to be improved by 2-3 times. The steel plate is formed by combining multiple layers of alloy thin steel plates. The steel plate comprises an outer layer plate (1) and an inner layer plate (2); X-shaped alloy steel ball strings (3) are connected between every two layers of the alloy steel plates; alloy steel balls (4)are blocked into a gap between the two layers of the steel plates; the gap between the two layers of the steel plates is filled with lead powder; and the thicknesses of the alloy steel plates, the number of layers of bulletproof steel plates, and the sizes of the alloy steel balls are decided according to the requirement. With the adoption of the bulletproof steel plate, if bullets or cannonballsbreak through the first layer of the steel plate and enter the alloy steel balls between the first layer of the steel plate and the second layer of the steel plate, the bullets or the cannonballs immediately have friction with the alloy steel balls and then roll, so that the bullets or the cannonballs immediately deviate; and if the bullets or the cannonballs can break through the second layer ofthe steel plate and enter the alloy steel balls between the second layer of the steel plate and the third layer of the steel plate, the bullets or the cannonballs immediately have the friction with the alloy steel balls and then roll, so that the bullets or the cannonballs immediately deviate. Therefore, the bullets or the cannonballs do not hit a target possibly and do not break through the steelplate easily.

Description

technical field [0001] What the present invention relates to is a kind of bulletproof steel plate (armor plate), especially a kind of bulletproof steel plate that can improve the bulletproof ability by 2-3 times. Background technique [0002] There are various bulletproof steel plates in the world, also known as armor plates. The thin ones can be calculated in millimeters, and the thick ones can be calculated in decimeters. As far as the bulletproof ability of the steel plate is concerned, there are those that improve the precision of the steel, those that increase the thickness of the steel plate, those that improve the performance of the bulletproof material, those that strengthen the heat treatment method of the metal surface, those that improve the ability of the bullet to cut and produce plastic deformation, and those that have a layered type. There are steel plate interlayers filled with high-precision materials..., and so on, there are many types of steel plates, eac...

AI Technical Summary

Problems solved by technology

As we all know, the thicker the steel plate, the stronger the bulletproof ability, but it increases the self-weight of the facility, so it cannot be used

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