For an alloy containing 40% p Sn - 60% p Pb at a temperature of 150°C: (a) Which phases are gifts? (b) What is (are) the composition(s) of this (s) phase(s)? (c) Calculate as quantities relatives of each phase present in terms of the mass fraction. (image attached below)

For an alloy containing 40% p Sn - 60% p Pb at a temperature of 150°C: (a) Which phases are gifts? (b) What is (are) the composition(s) of this (s) phase(s)? (c) Calculate as quantities relatives of each phase present in terms of the mass fraction. (image attached below)

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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Question

For an alloy containing 40% p Sn - 60% p Pb at a temperature of 150°C:

(a) Which phases are gifts?

(b) What is (are) the composition(s) of this (s) phase(s)?

(image attached below)

Composition (at% Sn)
20
40
60
100
A327C
600
300
Liquid
500
232°C
200
400
183°C
B
18.3
61.9
97.8
300
100
200
100
20
40
60
80
100
(Pb)
Composition (wt% Sn)
(Sn)
Temperature ("C)
Temperature ("F)

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