Cite the phases that are present and the phase compositions for the following alloys:

c) 85 wt% Ag15 wt% Cu at 800C (1470F)

d) 55 wt% Zn45 wt% Cu at 600C (1110F)

c) 85 wh: Ak-15 whicual koc (luter) 4) 95 wri 7n45 wt\% Cwat 600C(1130F) d) 55wt%Zn45wt%Cu at 600C(1110F) Fict 1E 9,17 The copper-zine phase diagram. [Adapted from Binary Alloy Phase Diagrams, 2nd edition, Vol. 2, T. B. Massalski (Editor-in-Chief), 1990. Reprinted by permission of ASM International, Materials Park, OH.] c) 85wt%Ag15wt%Cu at 800C (1470F) Composition (at\% Ag )