Research Article
Surface Chemistry of Aluminium Alloy Slid against Steel Lubricated by Organic Friction Modifier in Hydrocarbon Oil
Table 3
Conditions for tribotest.
| Operation parameters | Applied load, N | | Maximum contaxt stress, GPa | | Hertzian contact width, mm | | Rotation of cylinder, rpm | 145 | Sliding velocity, m s−1 | | Oil temperature, °C | 20–25 | Oil supply, mg s−1 | 0.5 | Test duration, min | 120 |
| Test cylinder | Material | Steel | Size, mm | L |
| Test block | Material | Aluminum alloy | Size, mm | |
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