Question

A 65 wt% Ni-35 wt% Cu alloy is heated to a temperature within the α + liquid phase region shown in Animated Figure 10.3a. If the composition of the α phase is 70 wt% Ni, determine:

(a) The temperature of the alloy oC

(b) The composition of the liquid phase %wt Ni

(c) The mass fraction of the α phase

(d) The mass fraction of the liquid phase