Research Article
Performance Evaluation of Glass-Epoxy-TiC Hybrid Composites Using Design of Experiment
Table 3
Density and volume fraction of voids.
| Composition | Theoretical density (gm/cc) | Measured density (gm/cc) | Volume fraction of voids (%) |
| Glass-epoxy + 0 wt% TiC | 1.544 | 1.530 | 0.906 | Glass-epoxy + 10 wt% TiC | 1.831 | 1.761 | 3.823 | Glass-epoxy + 15 wt% TiC | 1.945 | 1.876 | 3.547 | Glass-epoxy + 20 wt% TiC | 2.070 | 2.009 | 2.95 |
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