Research Article
Al6061 Hybrid Metal Matrix Composite Reinforced with Alumina and Molybdenum Disulphide
Table 8
Experimental results for Al6061/12 wt.% Al2O3/MoS2 of wear study.
| | Trial | A | B | C | Load (N) | Sliding velocity (m/s) | wt.% of MoS2 (wt.%) | Wear rate (mm3/min) × 10−3 | S/N | Coefficient of friction | S/N |
| | 1 | 1 | 1 | 1 | 15 | 1.25 | 2 | 1.346 | −2.580 | 0.487 | 6.249 | | 2 | 1 | 2 | 2 | 15 | 2.50 | 4 | 1.250 | −1.938 | 0.455 | 6.839 | | 3 | 1 | 3 | 3 | 15 | 3.25 | 6 | 0.966 | 0.300 | 0.423 | 7.473 | | 4 | 2 | 1 | 2 | 30 | 1.25 | 4 | 2.344 | −7.399 | 0.523 | 5.629 | | 5 | 2 | 2 | 3 | 30 | 2.50 | 6 | 2.576 | −8.218 | 0.496 | 6.090 | | 6 | 2 | 3 | 1 | 30 | 3.25 | 2 | 2.133 | −6.579 | 0.537 | 5.400 | | 7 | 3 | 1 | 3 | 45 | 1.25 | 6 | 2.756 | −8.805 | 0.568 | 4.913 | | 8 | 3 | 2 | 1 | 45 | 2.50 | 2 | 3.813 | −11.625 | 0.603 | 4.393 | | 9 | 3 | 3 | 2 | 45 | 3.25 | 4 | 3.245 | −10.224 | 0.579 | 4.746 |
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