Fig. 3: Wear resistance of pure Zn and Zn-0.5Li alloy.

Pure Zn and Zn-0.5Li alloy subjected to corrosion wear in PBS solution for 1 h: a COF curve; b Bar chart of COF, mass loss, and volume change.
Pure Zn and Zn-0.5Li alloy subjected to corrosion wear in PBS solution for 1 h: a COF curve; b Bar chart of COF, mass loss, and volume change.