Consider the phase diagram below. The three points A, B, and C are at concentrations of 27.8, 31.6, and 33.5 wt% Ni respectively. The ends of the tie line are at C1 = 25% wt% Ni and C2 = 35 wt% Ni. What are the weight fractions of the alpha phase at A and the L phase at B, as well as the alpha phase/L phase ratio at C? T(°C) 1300 - L (liquid) 1200 20 ABC L + á C1 S C2 liquidus L + a solidus α (solid) O a. Walpha=0.34; WL=0.29; Walpha/WL = 8.94 O b. Walpha=0.23; WL=0.29; Walpha/WL = 8.85 O c. Walpha=0.28; WL=0.34; Walpha/WL = 5.67 Od Walpha-0 19: WI-0 44: Walpha/WL 7 56 50 wt% Ni

Consider the phase diagram below. The three points A, B, and C are at concentrations of 27.8, 31.6, and 33.5 wt% Ni respectively. The ends of the tie line are at C1 = 25% wt% Ni and C2 = 35 wt% Ni. What are the weight fractions of the alpha phase at A and the L phase at B, as well as the alpha phase/L phase ratio at C? T(°C) 1300 - L (liquid) 1200 20 ABC L + á C1 S C2 liquidus L + a solidus α (solid) O a. Walpha=0.34; WL=0.29; Walpha/WL = 8.94 O b. Walpha=0.23; WL=0.29; Walpha/WL = 8.85 O c. Walpha=0.28; WL=0.34; Walpha/WL = 5.67 Od Walpha-0 19: WI-0 44: Walpha/WL 7 56 50 wt% Ni

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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