Research Article
Stir Casting Processing, Mechanical, and Wear Behavior of AA2024 +10 wt. % Flyash +5 wt. % Graphite Hybrid Composite
Table 2
Composition of various fly ashes.
| | Component | Bituminous | Sub-bituminous | Lignite |
| | SiO2 (%) | 20–60 | 40–60 | 15–45 | | Al2O3 (%) | 5–35 | 20–30 | 20–25 | | Fe2O3 (%) | 10–40 | 4–10 | 4–15 | | CaO (%) | 1–12 | 5–30 | 15–40 | | LOI (%) | 0–15 | 0–3 | 0–5 |
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