Research Article
Statistical Modeling and Optimization of Laser Cladding Stellite 6/WC Composite Coating
Table 8
Optimization objectives and scheme.
| Name | Criteria | Lower | Upper | Importance |
| LP (W) | Maximize | 500 | 700 | 5 | V (mm/min) | In range | 200 | 400 | 3 | CSD (mm) | Minimize | 0.7 | 0.9 | 5 | WCC (%) | In range | 0 | 30 | 3 | Porosity area (μm2) | In range | 35627.6 | 399788 | 3 | Flatness (mm) | In range | 0.161 | 0.636 | 3 | Hardness (HV 0.2) | In range | 319.9 | 675.9 | 3 |
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