Open Access
Table 2.
Results of density and porosity measurements.
| Materials | Nano sized SiC (wt.%) | Nano sized Al2O3 (wt.%) | Theoretical density (kg/m3) | Experimental density (kg/m3) | Porosity (%) |
|---|---|---|---|---|---|
| LM6 alloy | 0 | 0 | 2700 | 2663 | 1.37 |
| LM6 + 0.25% SiC + 0.25% Al2O3 | 0.25 | 0.25 | 2703 | 2667 | 1.33 |
| LM6 + 0.5% SiC + 0.5% Al2O3 | 0.5 | 0.5 | 2706 | 2570 | 5.02 |
| LM6 + 0.75% SiC + 0.75% Al2O3 | 0.75 | 0.75 | 2710 | 2610 | 3.69 |
| LM6 + 1.0% SiC + 1.0% Al2O3 | 1.0 | 1.0 | 2713 | 2573 | 5.27 |
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