Recent Progress in Processing of Tungsten Heavy Alloys

Figure 11

SEM micrographs in different regions of the HE + HT WHA penetrator remnant. The arrow depicts penetration direction. (a) Cracks formed along the ASB; (b) obvious localized shearing and microcracks within the ASB; (c) and (d) localized shear bands adjacent to the fracture face indicating that fracture happened along the ASBs; (e) large amounts of holes on one side of the remnant showing micrographs of the central region and the edge field near the tail of the remnant, respectively [93].