Research Article
Influence of Carbon Nanotubes on Enhancement of Sliding Wear Resistance of Plasma-Sprayed Yttria-Stabilised Zirconia Coatings
Table 1
Process conditions for ball milling.
| Parameter | Range | Units |
| Vail speed | 400 | rpm | Vial diameter | 90 | mm | Vial material | High chrome hard steel | — | Ball material | Tungsten ball | — | Milling type | Dry condition | — | Milling time | 60 | min |
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