For example, phase diagrams can be used to determine if a particular crucible material could be used for reacting powders at elevated temperatures. How do Phase Equilibrium Diagrams assist you in your ...

However, the predictions of phase diagrams are not always realized; systems often become undercooled, supersaturated, or trapped in gel-like states.

An example of such a compound if CuAl 2 at the right hand side of the partial phase diagram shown. It departs from stoichiometry to both the (Al) and (Cu) direction.