More information: Faridun N. Jalolov et al, Mechanical Properties of Single and Polycrystalline Solids from Machine Learning, Advanced Theory and Simulations (2024). DOI: 10.1002/adts.202301171 ...

If this alloy is cooled from the liquid state to about 550 C, it has formed a polycrystalline solid that is a substitutional solid solution of copper in the aluminum face centered cubic matrix. The ...

A bubble raft model of grain boundaries is shown below. · The bubbles mimic atoms in a polycrystalline solid and their arrangement near the grain boundaries indicates the variable interatomic spacing ...