Table 4 Cordless drill resistance of the panel with NiCr short fibers.
From: Non-cuttable material created through local resonance and strain rate effects
Material | Test sample | Duration | Testing Outcome | Penetration |
|---|---|---|---|---|
Our material, aluminum foam with ceramic spheres. 40 mm thick panel | #16 | 65 sec | Little progress | 7 mm (19%) |
#17 | 63 sec | Little progress | 5 mm (14%) | |
#18 | 64 sec | Little progress | 7.5 mm (21%) |
