Research Article
Influence of Carbon Nanotubes on Enhancement of Sliding Wear Resistance of Plasma-Sprayed Yttria-Stabilised Zirconia Coatings
Table 2
Process parameters used for deposition of coatings using APS.
| Parameter | Range | Units |
| Arc current | 630 | Amps | Arc voltage | 55–75 | Volts | Primary gas (argon) | 43 | lpm (litre per minute) | Secondary gas (hydrogen) | 14 | lpm (litre per minute) | Stand-off distance | 100–125 | mm | Powder feed rate | 30 | g/min |
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