Phase equilibria in aqueous systems, particularly ternary and quaternary ... a solution at a constant temperature. Invariant Point: A point in a phase diagram where multiple phases coexist in ...
temperature relationships in binary and ternary phase diagrams, including fundamental electrochemical understanding and to develop an understanding of point defects and their role in diffusion.
Ternary System: A system involving three components. Quaternary System: A system involving four components. Invariant Point: A point in a phase diagram where multiple phases coexist in equilibrium.