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However, ceram‐ ic has the disadvantages of low fracture toughness, low ther‐ ... ments of lightweight and protective performance for bullet‐ proof materials. Now, ceramic composite armor is composed Cite this article as:Chen Zhiyong,Xu Yingqiang,Li Miaoling,et al.Structural Design and Numerical Simulation Optimization of SiC Wood Ceramic ...

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bulletproof plate ceram in Cebu. The schematic in Fig. 1D depicts the series of events during penetration accompanying the kinetic energy loss of a μ-bullet (ΔE k).As the μ-bullet impacts a strike face area (A s = πD 2 /4), an elastic wave radially propagates at c ‖ and a conic deformation of the MLG membrane follows with a radial speed of its base, v c, which is generally slower …

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 · 1. Introduction. In modern warfare, ceramic composite armor system has become a critical object for improving the security and maneuverability [1,2].Ceramic materials such as Al 2 O 3, B 4 C and SiC are often used as the front plate due to their low density, high hardness and compressive strength [,, ].The impact energy is first absorbed by the ceramic plate to resist …

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