1. What are the point A and point B meaning? Please explain in detail andwrite the reaction equation.T(° C)16001400Ly+L12001148° C[+Fe;C|(austenite)1000y+Fe;C800727° C = Eutectoida+Fe,C40030.7644.306.6.7C, wt% C(Fe)ina2. What are Hypoeutectoid and Hypoeutectoid? Please explain in detailFe,C (cementite)

Answered: Image /qna-images/answer/ad6ac92a-a90c-4057-bc71-132dc81e5127.jpg

1. What are the point A and point B meaning? Please explain in detail and write the reaction equation. T(° C) 1600 1400 L y+L 1200 |(austenite) I+Fe,C 1148° 1000 y+Fe,C 800 727° C = Eutectoid a+Fe,C 400 0.76 2 6.7 4 '4.30 (Fe) ina C, wt% C 2. What are Hypoeutectoid and Hypoeutectoid? Please explain in detail Fe,C (cementite)

1. What are the point A and point B meaning? Please explain in detail and write the reaction equation. T(° C) 1600 1400 L y+L 1200 |(austenite) I+Fe,C 1148° 1000 y+Fe,C 800 727° C = Eutectoid a+Fe,C 400 0.76 2 6.7 4 '4.30 (Fe) ina C, wt% C 2. What are Hypoeutectoid and Hypoeutectoid? Please explain in detail 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

See similar textbooks

Similar questions

1 4 7 8. 9. 10 QUESTION 1 For a 1% steel, the carbon is completely soluble in iron at: 1600 C 1400°C liquid 910°C Y + cementite Fe,C cementite| 723°C a + cementite 0% weight % carbon 7% 723°C 1000 °C 1400 °C None of above QUESTION 2 Which is the eutectic reaction? Click Save and Submit to save and submit. Click Save All Answers to save all answers.
In a binary Fe-Fe3C system, what is the transformation that occurs when cooling an austenistic mixture of 2% C by weight from 1100°C to below the eutectoid temperature? What is the microstructure, and how is it formed? What are the concentrations of the total and partial phases? Data: eutectoid temperature: 723 ºC, eutectoid concentration: 0.76% C, limit concentration of ferrite: 0.022%, limit concentration of cementite: 6.7%.
nochemistry and Equilibrur X Ô https://ezto.mheducation.com/hm.tpx Question 2 (of 10) Label the energy dlagrams and complete the statements about each. Label the energy diagrams below and complete the statements about each. Einitial reactants products Efinal Einitial Efinal increases products reactants Ennal Einitial decreases Egnal Ental Efinal Emitial stays the same decreases increases ΔΕ AE decreases increases released to Energy of system Energy of system Energy is released to surroundings. Energy is absorbed from surroundings. absorbed from Reset Zoom pe here to search ASUS VivoBook This is it but this is wrong it doesn't say what's wrong tho 19 home 80 D F K C V alt S' Energy, E B. Energy, E
700 L 600 M a + L Mg, Pb 500 P 465 400 L Mg Pb 300 200 a + Mg Pb B+ Mg Pb 100 20 40 60 80 100 Mg Composition (wt% Pb) Pb Mg,Pb Using the above figure, sketch neatly the microstructure of the alloys (given in the below table) and determine the amount of each phase presented. Structure of the alloys at different compositions 田 Compositions &temperature 10%Pb,90%Mg Structure Structure Compositions &temperature 20%Pb, 80%Mg @400°C @0°C My.Pb 50%Pb,50%Mg 67%Pb, 33%Mg @0°C Mgz PB @0°C 81%Pb,19%Mg 90%Pb,10%Mg @200°C @0°C Temperature ("C)
What is the solubility of naphthalene at 50 C in an ideal solution? The melting point of naphthalene is 90 C and the molar heat of fusion is 3500 cal/mole. the gas constant = 1.987 cal mol'degree %3D Select one: O a. 0.55 Ob.93.3 Oc.0.27 Od.6.7
d- Determine the weight percentages of the phases for (20% sn -80% pb) at 200 C. e- What is the main reaction for this diagram and at which temperature the reaction will happened? f- Draw the micro structure of the main reaction 327 232 183 0% Sn 100% Pb 62% Sn 38% Pb 100% Sn O% PD increasing percentage by mass of tn
Q1/ The figure below shows the phase equilibrium diagram for copper and silver Answer the following paragraphs? Conpostin a% 39 o = « & o Tepertue (F) @ Composttan (w5 ) 0 1- define pointe E? 2- define pointe B? 3- define the line AE? 4- define the line BG? 5- define the line FG?
ASAP
QI/ Draw a thermal equilibrium diagram for the binary alloy system (Si –Au), from the following data:- a- Si melts at 1414 °C, and Au melts at 1064 °C , and identify all phases are present in the diagram. b- Eutectic is formed at 360°C containing 20 Wt% Si -80 Wt% Au . c- Determine the amount of each phase for the alloy which consist 60 Wt% Si- 40Wt % Au at 1200 °C and 800 °C ,then determine the amount of eutectic at 200 °C?
For the reaction H2(g) + Br2(g) 2HBr(g), Kc = 81.4 at 385ºC. If [H2] = [Br2] = [HBr] = 1.6 × 10–2 M at 385ºC, which one of the following is correct? Group of answer choices The reaction is at equilibrium already. The reaction will proceed in the forward direction because K > 1. The reaction will proceed in the reverse direction to reach equilibrium because Q < K. The reaction will proceed in the forward direction to reach equilibrium.
An alloy system consists of two metals A&B which are soluble in each other in all proportions in the liquid state, but completely insoluble in the solid state. The melting point of metal A is 425°C and B is 375°C. The lowest melting point (Eutectic) is 230°C at 40%B. Choose the correct answers for the following sentences: the phases present in the equilibrium diagram are: OL& A & B O A & B O A&L B& L
In a binary Fe-Fe3C system, what is a transformation that occurs when cooling an austenistic mixture of 2% C by weight from 1100°C to below the eutectoid temperature? What is the microstructure, and how is it formed? What are the total and partial phases? Given:Eutectoid temperature=723°C; Eutectoid concentration=0.76% C; Limit concentration of ferrite=0.022%; Limiting concentration of cementite: 6.7%.