A portion of the Fe-C equilibrium phase diagram is shown below. A steel containing 0.76wt% C is held at 900° in the single phase, Austenite region. Describe the change in structure that occurs as this alloy is cooled to a temperature of 700°C. 1100 1000 Y. 900 y+ Fe,C 800 a+y 727°C 700 0.76 2.14 0.022 600 500: a+ Fe,C 400 0. 1.0 2.0 Composition (wt % C) Temperature ("C)

A portion of the Fe-C equilibrium phase diagram is shown below. A steel containing 0.76wt% C is held at 900° in the single phase, Austenite region. Describe the change in structure that occurs as this alloy is cooled to a temperature of 700°C. 1100 1000 Y. 900 y+ Fe,C 800 a+y 727°C 700 0.76 2.14 0.022 600 500: a+ Fe,C 400 0. 1.0 2.0 Composition (wt % C) Temperature ("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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