Research Article
Processing Parameters Influence on Wear Resistance Behaviour of Friction Stir Processed Al-TiC Composites
Table 3
Wear volume and microhardness results.
| Sample designation | Rotational speed (rpm) | Feed rate (mm/min) | Wear volume (mm3) | Vickers microhardness (HV) |
| D | 1200 | 100 | 0.308546 | 39.9 | E | 1200 | 200 | 0.381606 | 41.1 | F | 1200 | 300 | 0.448846 | 43.5 | G | 1600 | 100 | 0.568903 | 46.8 | H | 1600 | 200 | 0.761349 | 48.1 | I | 1600 | 300 | 0.789925 | 51.5 | PM | ā | ā | 0.907572 | 28.9 |
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