Using an iron-carbon phase diagram and the lever rule , calculate the expected phases and volume...

Using an iron-carbon phase diagram and the lever rule , calculate the expected phases and volume fraction of each phase at room temperature for the a) the 0.20 wt.% C steel and b) the 0.45 wt.% C steel. Draw the equilibrium microstructure you would expect at room temperature for each steel.

Expert Solution

samet mamat answered 2 years ago

Using an iron-carbon phase diagram, calculate the expected phases and volume fraction of each phase at...

Using an iron-carbon phase diagram, calculate the expected phases and volume fraction of each phase at room temperature for the a) the 0.20 wt.% C steel and b) the 0.45 wt.% C steel Composition (wt.% C) Furnace temp (°C) Quench media 0.20 N/A As Received(Cast) 0.20 900 Water 0.20 900 Oil 0.20 900 Air 0.45 N/A As Received 0.45 900 Water 0.45 900 Oil 0.45 900 Air

Iron Carbon phase diagram

The phase diagram of Iron – Carbon: Consider a 94 wt% Fe – 6 wt% C steel at a temperature just below the eutectic point shown in the Figure 9.24 for this problem. (a) Determine the compositions of cementite and austenite. (b) Determine the amount of cementite (in grams) that forms in 200g of steel. (c) Determine the amount of lamellar structure and pro-eutectic austenite in the 200g.

Using an iron-iron carbide (Fe-Fe3C) Phase Diagram, identify and discuss the different important phases found in...

Using an iron-iron carbide (Fe-Fe3C) Phase Diagram, identify and discuss the different important phases found in this diagram and the development of microstructure in iron-carbon alloys.

From an iron-carbon phase diagram, plotted in terms of weight percent carbon: A) What is the...

From an iron-carbon phase diagram, plotted in terms of weight percent carbon: A) What is the composition in weight percent of the iron-carbon alloy that has the lowest melting temperature? What is this melting temperature? B) What is the composition in weight percent of the iron-carbon alloy that has the eutectoid composition? What is the eutectoid temperature? C) What is the lowest temperature and weight percent carbon at which any iron-carbon alloy shows any amount of delta phase? D) A...

What value does an iron carbon phase diagram have when heat treating steel?

Label the phase diagram for carbon dioxide.

What is the maximum concentration of carbon possible in the FCC phase of iron before causing...

What is the maximum concentration of carbon possible in the FCC phase of iron before causing precipitation of either Fe3C or liquid? At what temperature is the carbon solubility in FCC iron a maximum?

Illustrate and explain using a diagram the four (4) phases of the business cycle

Illustrate and explain using a diagram the four (4) phases of the business cycle;Explain how these phases come about (i.e. what influences cause the turning points to occur);Explain the different types of unemployment and how they come into existence;Illustrate and explain using a diagram how the money-market functions.

Construct an Iron Butterfly strategy using a table and draw the profit-loss diagram. An Iron Butterfly...

Construct an Iron Butterfly strategy using a table and draw the profit-loss diagram. An Iron Butterfly requires that one buy an OTM put with X1 , sell another ATM put with X2 , sell an ATM call with X2 , and buy an OTM call with X3 . X1 , X2 , and X3 are evenly spaced. Explain what are the similarities and differences between a Butterfly and an Iron Butterfly

Create a phase diagram for carbon dioxide (can take from online) onto a sheet of blank...

Create a phase diagram for carbon dioxide (can take from online) onto a sheet of blank paper and (i) label both axes (ii) label all areas (iii) explain what is meant by the triple point and draw it onto your diagram (iv) explain what is meant by the critical point and draw it onto your diagram (v) Now draw the corresponding phase diagram for water, explaining as fully as you can the reason for any differences from the diagram for...

Question