Research Article
Microstructure and Wear Resistance of TIG Remelted NiCrBSi Thick Coatings
Table 3
Surface roughness of spraying and remelting coating.
| | Rz max (μm) | Rz min (μm) | Ra ave (μm) |
| Plasma spraying | 266.936 | 202.416 | 12.651 | Vacuum remelted coating [16] | 143.841 | 139.739 | 9.512 | TIG remelted | 31.239 | 28.836 | 2.403 |
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