In thinking about how the microstructure of metals and alloys influence dislocation motion, and hence the mechanical properties of these materials, it is useful to remember that the dislocation line ...

Just as a snowflake's intricate structure vanishes when it melts and transforms when it refreezes, the microstructure of metals can change during the 3D printing process, resulting in strengths or ...

In this video we'll explore metals, their microstructure, and various techniques like grain boundary strengthening, solid solution strengthening, precipitation hardening and work hardening that ...