Research Article
The Role of Tetra Hybrid Reinforcements on the Behavior of Aluminum Metal Matrix Composites
Table 3
Physicomechanical properties of the raw materials [
26,
31–
35].
| | Materials | Al (pure) | SiC | Al2O3 | Gr | SCBA |
| | Appearance (form) | White powder | Dark gray powder | White powder | Black powder | Black-gray | | Density (g/cm3) | 2.7 | 3.2 | 3.96 | 1.8 | 0.8–1.477 | | M.W. | 26.98 | 40.096 | 101.96 | 12.01 | NA | | Melting pt. (°C) | 660 | 2730 | 2054 | 3652–3697 | 1350 | | Particle size (μm) | 45 | 45 | 45 | 45 | | | Vickers hardness (MPa) | 167 | 20000–27000 | 11000–17000 | 67 | NA | | Compressive strength (MPa) | 110 | 2800 | 2500 | 20–200 | NA | | Tensile strength (MPa) | 130-195 | 310 | 221 | 3–33 | NA | | Young’s modulus (GPa) | 70 | 410 | 379 | 380–470 | NA | | Purity (%) | 99.5 | 97 | 97 | 98 | NA |
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