The microstructure of an iron-carbon alloy consists of proeutectoid ferrite and pearlite; the mass fractions of these twomicroconstituents are 0.300 and 0.700, respectively. Determine the concentration of carbon in this alloy. The iron-iron carbide phasediagram is shown in the Animated Figure 9.24.iwt% C Temperature (°C)1600140012001000800600400(Fe)5-1493 °C1538 °C1394 °Ca+yy, Austenite912 °C0.760.022& Feritte1085 °C1y + L2Composition (at% C)10152.141147 °Ca+ Fe₂CLComposition = 0 wt% CComposition = 0 at% CTemperature = 400 °CTemperature = 752 °F3Composition (wt% C)4.30y + Fe3C727 °C20Cementite (Fe,C)1562525002000150010006.70Temperature (°F)

Write the formula for mass fraction of Pro-eutectoid ferrite. Wα'=UT+U

The microstructure of an iron-carbon alloy consists of proeutectoid ferrite and pearlite; the mass fractions of these two microconstituents are 0.300 and 0.700, respectively. Determine the concentration of carbon in this alloy. The iron-iron carbide phase diagram is shown in the Animated Figure 9.24. i wt% C

The microstructure of an iron-carbon alloy consists of proeutectoid ferrite and pearlite; the mass fractions of these two microconstituents are 0.300 and 0.700, respectively. Determine the concentration of carbon in this alloy. The iron-iron carbide phase diagram is shown in the Animated Figure 9.24. i wt% C

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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