Effect of Pin Geometry and Orientation on Friction and Wear Behavior of Nickel-Coated EN8 Steel Pin and Al6061 Alloy Disc Pair

<div>Coefficient of friction of nickel-coated half-sphere configured sliding against Al6061 disc with sliding time against different loads: (a) 90°, (b) 45°, and (c) 0°.</div>

Advances in Materials Science and Engineering

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Figure 9

Figure 9: Effect of Pin Geometry and Orientation on Friction and Wear Behavior of Nickel-Coated EN8 Steel Pin and Al6061 Alloy Disc Pair 