Research Article
Effect of Surface Roughness and Particle Size on Lubrication Mechanisms of SiO2 Nanoparticles
Figure 8
Worn morphologies of the wear scars lubricated with base fluids (a), (b), (c), and nanofluid. (d), (e), and (f) under different loads: (a), (d) 100 N, (b), (e) 300 N, (c), (f) 500 N (0.1 μm, 300 rpm).
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