Answer to Question #262067 in Civil and Environmental Engineering for Ndeshy

Question

1. Use the Cu-Ni phase diagram

(a)Based on the phase diagram, comment on the solubility of Cu and Ni in eachother and explain your answer.

(b)What type of solid solutions are resulting alloys? Explain your answer.

(c)For a Cu-40Ni alloy (60wt%Cu, 40wt%Ni), determine the degrees of freedom and the phase composition at

(i)1300°C

(ii)1250°C

(iii)1200°C

Answer 1

according to the given values and conditions phase diagram is given below;