T° C) 1600 L 1400 1200 1148°C (austenite) 1000 800 a 727°C =T 600 0.008 400 6.67 (Fe) C, wt% C 1. Label each two-phase regions with the name of phases present in the area. 2. Identify the reactions on the phase diagram with their names (eutectic, eutectoid, etc) and the reaction function. Fe,C (cementite)

T° C) 1600 L 1400 1200 1148°C (austenite) 1000 800 a 727°C =T 600 0.008 400 6.67 (Fe) C, wt% C 1. Label each two-phase regions with the name of phases present in the area. 2. Identify the reactions on the phase diagram with their names (eutectic, eutectoid, etc) and the reaction function. Fe,C (cementite)

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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Phase diagram of lead-tin system is given in the figure below. For the of composition for 80 wt.% Sn-20 wt.% Pb: (a) Draw schematic sketches of the microstructure, (b) calculate the compositions and weight fractions of each phases at 280°C, just above 183°C (T ) and just below 183°C (T). T° C) 300 L (liquid) TL+BB 97.8 200- 18.3 183° С 1 %3D 3D 100- a + B 13 20 100 32 60 80 C, wt% Sn
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