Figure 3

SEM images of wear surfaces of the 304 ring-discs tested in (a) 0%, (b) 10%, (c) 30%, (d) 50%, and (e) 70% H2O2 solutions and (f) surface roughness of the wear surfaces.
SEM images of wear surfaces of the 304 ring-discs tested in (a) 0%, (b) 10%, (c) 30%, (d) 50%, and (e) 70% H2O2 solutions and (f) surface roughness of the wear surfaces.