Review Article
Model of Fracture, Friction, and Wear Phenomena of Porous Iron
Table 5
Antifriction properties of iron under limited lubrication.
| , % | Hardness, MPa | , MPa | | , microns/km | , m | Experimental | Calculated (39) |
| 2 | | 0.35 | 0.05 | 0.6 | 1.3 | 1.14 | | 0.89 | 0.05 | 0.9 | 1.6 | 1010 | 1.5 | 0.07 | 1.6 | 2.1 | | 3.0 | 0.07 | 2.9 | 2.8 | | 4.5 | 0.07 | 3.3 | 3.4 |
| 4 | | 0.24 | 0.05 | 1.7 | 1.4 | 2.02 | | 0.60 | 0.05 | 2.3 | 1.7 | 950 | 1.0 | 0.09 | 2.9 | 1.9 | | 2.0 | 0.12 | 3.5 | 2.5 | | 3.0 | 0.12 | 3.7 | 3.0 |
| 5.9 | | 0.33 | 0.05 | 0.9 | 1.3 | 1.36 | | 0.83 | 0.05 | 1.4 | 1.7 | 860 | 1.4 | 0.06 | 2.0 | 2.0 | | 2.8 | 0.06 | 2.3 | 2.7 | | 4.2 | 0.06 | 4.0 | 3.3 |
| 8.6 | | 0.33 | 0.05 | 1.3 | 1.5/0.76 | 1.78 | | 0.83 | 0.05 | 1.6 | 1.7/1.2 | 760 | 1.4 | 0.09 | 1.8 | 2.0/1.5 | | 2.8 | 0.09 | 2.3 | 2.7/2.1 | | 4.2 | 0.12 | 3.1 | 3.5/2.5 |
| 13.6 | | 0.25 | 0.04 | 0.84 | 0.88 | 1.79 | | 0.64 | 0.04 | 1.0 | 1.0 | 750 | 1.06 | 0.06 | 1.6 | 1.3 | | 2.12 | 0.06 | 1.7 | 1.3 | | 3.18 | 0.07 | 3.5 | 2.2 |
| 20 | | 0.36 | 0.05 | 0.87 | 1.0 | 1.83 | | 0.90 | 0.05 | 1.7 | 1.6 | 480 | 1.5 | 0.06 | 2.9 | 2.0 | | 3.0 | 0.06 | 3.1 | 2.9 | | 4.5 | 0.06 | 3.3 | 3.4 |
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