Question: Question 4: Using the Cu-Ni phase diagram below, answer the following questions: If a 50%Ni50%Cu alloy is slowly heated from 1200C : a) At what

Question 4: Using the Cu-Ni phase diagram below, answer the following questions: If a 50%Ni50%Cu alloy is slowly heated from 1200C : a) At what temperature does the first liquid phase form? b) What is the composition of this liquid phase? c) At what temperature does complete melting occur? d) What is the composition of this solid phase just before melting occurs? e) If a 20%Ni80%Cu allov is quenched from 1300C to 1175C, calculate the amount of both the liquid and phase
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