Fig. 5: Representative images of the fracture surface using secondary electron contrast mode.
From: Corrosion fatigue behavior of electron beam melted iron in simulated body fluid

a Fatigued HR iron specimen (250 MPa, 9.1 × 105 cycles) with an overview of the entire fracture area b striations and c areas of ductile fracture; fatigued EBM iron specimen (250 MPa, 1 × 105 cycles) with d overview of the entire fracture area e striations and f areas with LOF.