(Solved): For a copper-silver alloy of composition \( 25 \mathrm{wt} \% \mathrm{Ag}-75 \mathrm{wt} \% \) \( \ ...

For a copper-silver alloy of composition \( 25 \mathrm{wt} \% \mathrm{Ag}-75 \mathrm{wt} \% \) \( \mathrm{Cu} \) and at \( 775^{\circ} \mathrm{C}\left(1425^{\circ} \mathrm{F}\right) \) do the following: Determine the weight fractions of \( \alpha \) and \( \beta \) phases. Phase diagram of \( \mathrm{Cu}-\mathrm{Ag} \)