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The effect of friction conditions on the dominant tribological mechanism (flattening—F, galling—G, ploughing—P).
| Friction Conditions | Nominal Pressure, MPa | |||||
|---|---|---|---|---|---|---|
| 75 | 96 | 114 | 127 | 139 | 151 | |
| dry friction | F | P | P | P | G | G |
| L-AN 46 | F | F | F | P | P | P |
| L-HL 46 | F | F | F | P | P | P |
| 75W-85 | F | F | F | P | P | P |
| 10W-40 | F | F | F | P | P | P |
