Dry Sliding Wear Behavior and Mild⁻Severe Wear Transition of Mg97Zn1Y2 Alloy at Elevated Temperatures.

Dry sliding wear behavior of Mg97Zn1Y2 alloy was investigated at test temperatures of 50⁻200 °C under three sliding speeds of 0.8 m/s, 3.0 m/s and 4.