These kink bands add strength through subtle shifts in the crystal structure, reducing brittleness. In newly published research, scientists have revealed a special alloy that could change the game ...

Unraveling the atomic arrangements Almost all metallic alloys are crystalline, meaning that the atoms inside the material are arranged in repeating units. However, no crystal is perfect ...

Despite this imperfection, dislocations allow for plastic deformation of a material without breaking by letting the defect move through the crystal lattice. When alloys are formed by mixing with ...

Our results suggest that the crystal/liquid interfacial structure exerts an important influence on the GFA of alloys. The details of the potentials and algorithm are provided in the Methods.

Almost all metallic alloys are crystalline, meaning that the atoms inside the material are arranged in repeating units. However, no crystal is perfect; they all contain defects. The most prominent ...

“Most lightweight aluminum alloys are soft and have inherently low mechanical strength ... is made possible by introducing “stacking faults,” or distortions in the crystal structure. While these are ...

The alloy formed under the extreme conditions of ... like ordinary crystals but with a few key differences. A traditional crystal is any solid made of atoms or molecules in repeating patterns.

The other way is to alter its crystal structure and makeup by heating, cooling and working it. Both let ferrous alloys be developed to meet a wide variety of design needs. Here’s a look at how ...

we grew single crystals with a specific crystal orientation," said Xiao Xu, corresponding author on the study. These experiments led to the creation of a flexible and tough new superelastic alloy ...

Ideally, steels and steel-related alloys should be capable of both properties: they should not fragment, for example during processing in a mill or as car bodies involved in an accident. In other ...