this is material science question 5. Phase Diagram.Composition (at% C)16001538°C10152025Lever Rule:-1493°CWa =R+S140025001394°C1200R1147°CY. Austenite2.144.302000R+S1000912°C+ Fegc8001500727°C0.76'0.022600a, Ferritea+ FegcCementite (FegC)100040066.70(Fe)Composition (we% C)The mass fraction of totala, Ferrite and total Cementite in an iron-carbon alloy are 6.35 kg and 1.65 kgrespectively, and cooled just below the eutectoid temperature.a) Determine the concentration (composition) of carbon in this alloy (wt% C).b) Determine the Pearlite fraction in kg.c) Is this hypo eutectoid, hypo eutectic, hyper eutectoid or hyper eutectic? Justify your answer.d) Is this composition of steel: Low, Medium, or High Carbon content? Justify your answer.e) Draw schematic microstructure from above composition at T= 1100 °C, just below 727 °C, 450 °C:Temperature ("C)Temperature ("F)

Composition (ars C) 10 15 20 1538C Lever Rule: 1493°C 400 Wa = 2500 R+S 1394C 200 1147C Wp R+S 2.14 4.30 7. Austenite 2000 000 912C + Fegc s00 1500 727°C 0.76 0.022 500 a, Ferite a+ Fegc Cementite FeC. 1000 400 6.70 (Fe) Composition (wes C) mass fraction of totala, Ferrite and total Cementite in an iron-carbon alloy are 6.35 kg and 1.65 kg bectively, and cooled just below the eutectoid temperature. alleu luaor

Composition (ars C) 10 15 20 1538C Lever Rule: 1493°C 400 Wa = 2500 R+S 1394C 200 1147C Wp R+S 2.14 4.30 7. Austenite 2000 000 912C + Fegc s00 1500 727°C 0.76 0.022 500 a, Ferite a+ Fegc Cementite FeC. 1000 400 6.70 (Fe) Composition (wes C) mass fraction of totala, Ferrite and total Cementite in an iron-carbon alloy are 6.35 kg and 1.65 kg bectively, and cooled just below the eutectoid temperature. alleu luaor

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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