Deformation characteristic of tungsten skeleton/Zr-based amorphous alloy composites under high-speed impact

The deformation characteristic of the tungsten skeleton/Zr-based amorphous alloy composite under high-speed impact at room temperature was investigated by self-made high-speed impact tester. It is found that the deformation characteristics of the composite mainly contain the tungsten skeleton fracture, softening of the amorphous alloy and flowing along the deformation direction of tungsten skeleton. An obviously common boundary between different deformation bands appears on the shear section, which farms the shear bands and the cracks.