Research Article
Optimization of Multiple Roughness Characteristics of Chemically Deposited Ni-P-W Coating Using Weighted Principal Component Analysis
Table 4
Experimental results for roughness parameters.
| Sample no. |
(m) |
(m) | | |
(mm) |
| 1 | 0.41 | 0.52 | 1.05 | 5.56 | 0.146 | 2 | 0.43 | 0.57 | 0.65 | 6.71 | 0.133 | 3 | 0.62 | 0.85 | 3.97 | 7.39 | 0.141 | 4 | 0.41 | 0.53 | 1.1 | 6.77 | 0.183 | 5 | 0.46 | 0.59 | 0.65 | 7.77 | 0.199 | 6 | 0.46 | 0.61 | 1.95 | 5.26 | 0.169 | 7 | 0.4 | 0.53 | 2.59 | 5.8 | 0.173 | 8 | 0.43 | 0.59 | 3.04 | 7.03 | 0.153 | 9 | 0.39 | 0.49 | 0.43 | 4.07 | 0.15 | 10 | 0.35 | 0.44 | 0.59 | 3.52 | 0.226 | 11 | 0.48 | 0.59 | 0.4 | 3.73 | 0.222 | 12 | 0.39 | 0.57 | 2.17 | 5.9 | 0.167 | 13 | 0.29 | 0.38 | 1.61 | 7.28 | 0.117 | 14 | 0.63 | 0.75 | 1.12 | 5.79 | 0.183 | 15 | 0.36 | 0.45 | 0.91 | 6.51 | 0.151 | 16 | 0.61 | 0.73 | 1.07 | 6.68 | 0.055 | 17 | 0.61 | 0.79 | 1.43 | 7.49 | 0.053 | 18 | 0.62 | 0.8 | 0.9 | 5.34 | 0.058 | 19 | 0.44 | 0.56 | 1.08 | 6.29 | 0.127 | 20 | 0.45 | 0.59 | 1.22 | 6.86 | 0.065 | 21 | 0.97 | 1.32 | 1.54 | 9.95 | 0.08 | 22 | 0.45 | 0.58 | 1.08 | 7.91 | 0.081 | 23 | 0.44 | 0.55 | 0.8 | 5.92 | 0.147 | 24 | 0.76 | 1.08 | 3.07 | 6.63 | 0.149 | 25 | 0.49 | 0.68 | 2.92 | 3.01 | 0.106 | 26 | 0.41 | 0.52 | 1.08 | 9.16 | 0.093 | 27 | 0.48 | 0.62 | 1.03 | 6.61 | 0.102 |
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