(2) Sketch the microstructure of Pb-Sn alloy at (A) and (B).Composition (at% Sn)60Temperature (°C)30020010000327°C0(Pb)a20a + L18.34020A183°C40α+βLiquid61.960Composition (wt% Sn)80B80B+L232°C97.8100→600B500400300200100100(Sn)Temperature (°F)

Microstructure in metallic materials consists of the distribution and topological arrangement of…

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(2) Sketch the microstructure of Pb-Sn alloy at (A) and (B). (s Composition (at% Sn)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Question

(2) Sketch the microstructure of Pb-Sn alloy at (A) and (B).
Composition (at% Sn)
60
Temperature (°C)
300
200
100
0
0
327°C
0
(Pb)
a
20
a + L
18.3
40
20
A
183°C
40
α+β
Liquid
61.9
60
Composition (wt% Sn)
80
B
80
B+L
232°C
97.8
100
→600
B
500
400
300
200
100
100
(Sn)
Temperature (°F)

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