Research Article
Theoretical Analysis of Bulletproof Capability of Multilayer Ceramic Composites Subjected to Impact by an Armor Piercing Projectile
Table 3
Parameters of the materials of each layer of the ceramic structure [
9].
| | Material | ρC
density (g/cm3) | EC
elastic modulus (GPa) |
Poisson’s ratio | YC0
dynamic compressive strength (GPa) |
| | 100% Al2O3 | 3.93 | 392 | 0.24 | 3.63 | | 95% Al2O3/5% ZrO2 | 4.04 | 379 | 0.24 | 3.86 | | 90% Al2O3/10% ZrO2 | 4.14 | 370 | 0.25 | 4.07 | | 80% Al2O3/20% ZrO2 | 4.35 | 358 | 0.25 | 3.77 |
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