Electron microscopy reveals how the sliding deformation of grain boundaries is accomplished atom by atom in a poly-grained metal of platinum. The graphic shows the atomic structure of a grain boundary ...

The column-like grain structures form and grow in just a fraction ... phase changes could represent a new foundation for choosing metal for 3D printing. "The findings from this research can ...

Travelling through the countryside, there is one structure that is hard to miss. These giant metal cylinders are grain bins, and while they may not be the leading cause of death and injury for farmers ...