So I would like the answer section B however figure 1 below is needed to do so. The Subject is MATERIAL IN ENGINEERING.

B. At 35 wt% Ni, 65 wt% Cu and 1250 C from the phase diagram shown in Figure 1, determine: The melting temperatures of Cu and Ni The phase(s) present at 35 wt% Ni at 1250 C The fractional amount in each phase. (2 m (2 mc (6 mo 111. C. List THREE (3) classifications of steels and state TWO (2) typical applications and properties of each. (12 ma 20 40 60 80 100 1500 1455 C 1400 Liquid Liquidus 1300 Temperature (C) 1200 I Solidus Solid (00 1100 1085 C 1000 20 80 100 KOU 40 60 wt. % NI Figure (NO