Research Article
Optimizing the Dry Sliding Wear Behavior of Stir-Casted Al6061/Nano-Al2O3/Quartz Hybrid Metal Matrix Composite Using Taguchi Method
Table 6
Experimental result of both wear rate and COF with their respective S/N ratios.
| Exp. no. | Applied load in (N) | Rota. speed (rpm) | Weight percentage of reinforce. (%) | Wear rate in (mm3/m) | S/N ratio in (db) | COF | S/N ratio in (db) |
| 1 | 10 | 200 | 6.5 | 0.001185 | 58.526 | 0.3325 | 9.564 | 2 | 10 | 200 | 9.5 | 0.001107 | 59.117 | 0.3280 | 9.682 | 3 | 10 | 200 | 12.5 | 0.001096 | 59.203 | 0.3250 | 9.762 | 4 | 10 | 300 | 6.5 | 0.001382 | 57.189 | 0.3356 | 9.483 | 5 | 10 | 300 | 9.5 | 0.001304 | 57.694 | 0.3341 | 9.522 | 6 | 10 | 300 | 12.5 | 0.001210 | 58.347 | 0.3301 | 9.627 | 7 | 10 | 400 | 6.5 | 0.001491 | 56.530 | 0.3385 | 9.408 | 8 | 10 | 400 | 9.5 | 0.001400 | 57.077 | 0.3350 | 9.499 | 9 | 10 | 400 | 12.5 | 0.001390 | 57.139 | 0.3327 | 9.558 | 10 | 20 | 200 | 6.5 | 0.001652 | 55.639 | 0.3425 | 9.306 | 11 | 20 | 200 | 9.5 | 0.001590 | 55.972 | 0.3405 | 9.357 | 12 | 20 | 200 | 12.5 | 0.001492 | 56.524 | 0.3389 | 9.398 | 13 | 20 | 300 | 6.5 | 0.001899 | 54.429 | 0.3472 | 9.188 | 14 | 20 | 300 | 9.5 | 0.001705 | 55.365 | 0.3454 | 9.233 | 15 | 20 | 300 | 12.5 | 0.001671 | 55.540 | 0.3430 | 9.294 | 16 | 20 | 400 | 6.5 | 0.002284 | 52.826 | 0.3498 | 9.123 | 17 | 20 | 400 | 9.5 | 0.002107 | 53.526 | 0.3481 | 9.165 | 18 | 20 | 400 | 12.5 | 0.001963 | 54.141 | 0.3473 | 9.185 | 19 | 30 | 200 | 6.5 | 0.002508 | 52.013 | 0.3500 | 9.118 | 20 | 30 | 200 | 9.5 | 0.002371 | 52.501 | 0.3486 | 9.153 | 21 | 30 | 200 | 12.5 | 0.002291 | 52.799 | 0.3478 | 9.173 | 22 | 30 | 300 | 6.5 | 0.002807 | 51.035 | 0.3601 | 8.871 | 23 | 30 | 300 | 9.5 | 0.002700 | 51.372 | 0.3548 | 9.000 | 24 | 30 | 300 | 12.5 | 0.002610 | 51.664 | 0.3527 | 9.051 | 25 | 30 | 400 | 6.5 | 0.003110 | 50.144 | 0.3842 | 8.308 | 26 | 30 | 400 | 9.5 | 0.002995 | 50.472 | 0.3792 | 8.422 | 27 | 30 | 400 | 12.5 | 0.002894 | 50.778 | 0.3645 | 8.766 |
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