Research Article
Tribological Behavior of Ni-Based WC-Co Coatings Deposited via Spray and Fuse Technique Varying the Oxygen Flow
Table 5
Gray cast iron substrate and MetaCeram coatings’ adhesive wear parameters.
| Sample | Mass loss (g) | Worn volume (mm3) | Wear coefficient K (×10−4) | Wear rate W (×10−5 mm3/Nm) |
| MetaCeram (11.04 SCFH) | 0.1238 ± 0,0048 | 13.601 | 3,441 | 3.6420 | MetaCeram (12.88 SCFH) | 0.0410 ± 0,0037 | 4.5064 | 1.218 | 1.2067 | MetaCeram (14.72 SCFH) | 0.0793 ± 0,0094 | 8.7133 | 2.443 | 2.3332 | MetaCeram (16.56 SCFH) | 0.1967 ± 0,0081 | 21.617 | 5.216 | 5.7885 |
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