Figure 7
From: Novel Heating-Induced Reversion during Crystallization of Al-based Glassy Alloys

The relative free energies of the phases relevant for the crystallization of Al84Y9Ni4Co1.5Fe0.5Pd1 glass. In this schematic figure, the alloy is treated as a binary (Al + solute) system. The primary (arrow 1) and secondary (arrow 2) crystallization reactions are shown; ultimately (point 3) the stable phases are attained on heating.