Damage self-judgment function ceramic composite armor protection plate and preparation method

Abstract

The application discloses a ceramic composite armor protection plate with a damage self-determination function and a new preparation method thereof, characterized in that the ceramic composite armor protection plate is composed of a face plate titanium plate, a middle layer pure aluminum clamping plate, a plurality of bulletproof ceramic blocks and a back plate aluminum plate from top to bottom; the bulletproof ceramic blocks are completely fixed and sealed in the titanium face plate and the aluminum back plate by structure design of the ceramic composite armor protection plate and the bulletproof ceramic blocks, explosion welding process parameter optimization and embedding of optical fibers, so that the bulletproof capability is greatly improved; meanwhile, the embedded optical fibers can determine the fragmentation degree of the bulletproof ceramic blocks and the bulletproof capability of the protection plate in real time; and the anti-penetration capability of the bulletproof ceramic blocks at the position where the light attenuation and the fault point of the reflected light of the optical fibers are observed after the ceramic composite armor protection plate is penetrated by a bullet can be determined.

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