Suppressing crystallization of a metallic melt results in a disordered solid, also known as a
metallic glass. One may conclude that a metallic glass is free of defined structural length …

Although X-rays generated from a laboratory-based tube cannot be compared with
synchrotron radiation in brilliance and monochromaticity, they are still viable and accessible …

In this paper, the crack propagation characteristics in AISI 4340 steel with different strength
and toughness have been investigated in quasi-situ via 3D X-ray tomography during fracture …

Recent experiments provide evidence for density variations along shear bands in metallic
glasses with a length scale of a few hundred nanometers. Via molecular dynamics …

The high-entropy metallic glasses (HEMGs), combining the characteristics of high-entropy
alloys (HEAs) and metallic glasses (MGs), have recently appeared and become the …

Using high-energy x-ray tomography we show that deformed Zr-based metallic-glass
samples contain large amounts of shear-band cavities (internal cracks). Since the …

Previous studies have revealed that the shear band propagation of metallic glasses can be
strongly influenced by decreasing the sample size, leading to the dramatically enhanced …

Usually, the fracture of metallic glass accompanies with huge heat release, resulting in the
well-known localized melting and formation of vein patterns. In this work, using X-ray …

Metallic glasses are known to have a remarkably robust yield strength, admitting Weibull
moduli as high as for crystalline engineering alloys. However, their postyielding behavior is …

Metallic glass (MG) usually exhibits poor fatigue property, limiting its application as structural
materials. Although fatigue failure happens at stress level much lower than the yield strength …