Experiment Investigation on Fretting Wear and Wear Debris Performance for the Stem-Cement Interface

Figure 3

Titanium alloy and bone cement interface fretting wear operation illustration: (a) under the load of 20 N, 40 N, 60 N, and 100 N, respectively, Ti6Al4V and bone cement interface contact; (b) fretting starting amplitude; (c) 60 μm move back; (d) to lateral 30 μm, namely, move back to the original location, forming a wear cycle period.

(a)

(b)

(c)

(d)