Figure 1 show Eutectoid Plain Carbon Steel Phase Diagram. Please indicate the phases present and their corresponding weight fraction at points a, b, c and d. Show your tie-line and calculations based on Lever Rules.

Figure 1 show Eutectoid Plain Carbon Steel Phase Diagram. Please indicate the phases present and their corresponding weight fraction at points a, b, c and d. Show your tie-line and calculations based on Lever Rules.

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

Figure 1 show Eutectoid Plain Carbon Steel Phase Diagram.
Please indicate the phases present and their corresponding weight fraction at points a, b, c and d.
Show your tie-line and calculations based on Lever Rules.
Temperature (°C)
1100
900
700
500
300
100
0
100%
Fe
7
0.02
1.0
Fe,C
1.2
2.0
7
7 7
7
Fe, C
Figure 1
Fe,C
Pearlite
4.0
3.0
Weight percent carbon
7+ Fe, C
727°C
a + Fe₂C
5.0
Fe, C
6.0 6.7

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