Research Article
Improvement in Tribological Performance of Ni-P-TiO2 Composite Coatings Using Taguchi Technique with Grey Relational Analysis
Table 6
Result of ANOVA for tribological behavior.
| Source | DOF | SS | MS | | % contribution |
| | 2 | 0.179924 | 0.089962 | 47.81202 | 22.732 | | 2 | 0.168757 | 0.084378 | 44.84453 | 21.3218 | | 2 | 0.269887 | 0.134943 | 71.71821 | 34.09917 | | 4 | 0.144399 | 0.0361 | 19.18592 | 18.24429 | | 4 | 0.006362 | 0.00159 | 0.84524 | 0.803756 | | 4 | 0.007095 | 0.001774 | 0.942677 | 0.896412 | Error | 8 | 0.015053 | 0.001882 | | 1.901842 | Total | 26 | 0.791475 | | | 100.0000 |
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Significant at 99.9% confidence level ( and ).
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