Research Article
Optimization of Electroless Ni-P-W Coatings for Minimum Friction and Wear Using Grey-Taguchi Method
Table 6
Grey relational grade and its order.
| | Sl. no. | Grey relational grade | Order |
| | 1 | 0.75524 | 2 | | 2 | 0.74040 | 4 | | 3 | 0.67000 | 8 | | 4 | 0.95301 | 1 | | 5 | 0.74904 | 3 | | 6 | 0.71399 | 6 | | 7 | 0.46751 | 18 | | 8 | 0.41179 | 24 | | 9 | 0.35633 | 27 | | 10 | 0.54776 | 12 | | 11 | 0.48484 | 17 | | 12 | 0.44921 | 20 | | 13 | 0.71825 | 5 | | 14 | 0.53665 | 13 | | 15 | 0.41860 | 23 | | 16 | 0.70409 | 7 | | 17 | 0.51315 | 15 | | 18 | 0.53530 | 14 | | 19 | 0.65342 | 9 | | 20 | 0.44081 | 22 | | 21 | 0.38694 | 26 | | 22 | 0.57367 | 11 | | 23 | 0.46718 | 19 | | 24 | 0.49095 | 16 | | 25 | 0.62049 | 10 | | 26 | 0.39295 | 25 | | 27 | 0.44314 | 21 |
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