The phase diagram for the Sn-Pb system is shown below. Is it possible to have an alloy that, at equilibrium, consists of an a phase of composition 10 wt% Sn-90 wt% Pb and a liquid phase of composition 35 wt% Sn-65 wt% Pb? If so, what will be the temperature of the alloy? If not possible, explain why. Composition at Sn) 60 20 40 80 100 327C 600 300 Liquid - 500 232C . 200 183C 400 Temperature 18.3 61.9 97.8 Temperature (F) 300 100 200 PET 100 20 40 60 80 100 (Pb) Composition (wt% Sn (Sni The phase diagram for the Sn-Pb system is shown below. Is it possible to have an alloy that, at equilibrium, consists of an a phase of composition 10 wt% Sn-90 wt% Pb and a liquid phase of composition 35 wt% Sn-65 wt% Pb? If so, what will be the temperature of the alloy? If not possible, explain why. Composition at Sn) 60 20 40 80 100 327C 600 300 Liquid - 500 232C . 200 183C 400 Temperature 18.3 61.9 97.8 Temperature (F) 300 100 200 PET 100 20 40 60 80 100 (Pb) Composition (wt% Sn (Sni