12. Consider the phase diagram below. The end points A and B are at 31 wt% Ni and 42 wt% Ni. At the point C, we know that the weight % of the solid phase is 33%. Calculate the wt% of Ni at C. The points A, B and C are indicated schematically only, and are not intended to be numerically precise on the diagram. T(°C) 1300 1200 ● ● 20 ● – L (liquid) L + a 33.8 35.2 ● 33.9 34.6 ● 36.4 A C 30 C1 liquidus L + a B 40 solidus α (solid) C2 50 wt% Ni

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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12. Consider the phase diagram below. The end points A and B are at 31 wt% Ni and 42 wt% Ni.
At the point C, we know that the weight % of the solid phase is 33%. Calculate the wt% of Ni
at C.
The points A, B and C are indicated schematically only, and are not intended to be numerically
precise on the diagram.
T(°C)
1300
1200
●
20
– L (liquid)
L + a
33.8
35.2
33.9
34.6
36.4
A
30
C1
liquidus
40
L + a
solidus
α
(solid)
C2
50
wt% Ni
Transcribed Image Text:12. Consider the phase diagram below. The end points A and B are at 31 wt% Ni and 42 wt% Ni. At the point C, we know that the weight % of the solid phase is 33%. Calculate the wt% of Ni at C. The points A, B and C are indicated schematically only, and are not intended to be numerically precise on the diagram. T(°C) 1300 1200 ● 20 – L (liquid) L + a 33.8 35.2 33.9 34.6 36.4 A 30 C1 liquidus 40 L + a solidus α (solid) C2 50 wt% Ni
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