a.) A copper 25wt% silver alloy is slowly cooled from the liquid state to 900oC and allowed to come to equilibrium. Estimate the amount and composition of both the liquid and solid phases.
b.) Make a sketch of the 900oC equilibrium structure of the alloy.
c.) Now assume the alloy is slowly cooked to just below the eutectic temp. What are the weight percentages and compositions of the phases and constituents at this point?