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Construction of Phase Diagrams from Gibbs Free Energy Curves

If the temperature in Figure is decreased a little further:

**Figure:** Figure drawn at an even lower temperature than Figure .
$\begin{figure}\resizebox{6in}{!} {\epsfig{file=figures/21-7A.eps}} \end{figure}$

**Figure 30-2:** Plot of the equilibrium compositions as the temperature is decreased.
$\begin{figure}\resizebox{6in}{!} {\epsfig{file=figures/21-7B.eps}} \end{figure}$

Lowering it to the melting point of pure $\bgroup\color{blue}$ A$\egroup$

**Figure:** Figure at the melting point of pure .
$\begin{figure}\resizebox{6in}{!} {\epsfig{file=figures/21-8A.eps}} \end{figure}$

**Figure:** A binary alloy phase diagram--derived from Figures through 30-3.
$\begin{figure}\resizebox{6in}{!} {\epsfig{file=figures/21-8B.eps}} \end{figure}$

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W. Craig Carter 2002-12-03