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Q: In Iron carbon phase diagram why is slow cooling preferred to rapid cooling?
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Purpose of the iron-carbon phase diagram?

to know what will be the crystal structure and physiacal and chemical properties of iron at known carbon percentage and temperature. provided that slow and uniform cooling rate is there and no quenching.


Is carbon dioxide a gas or a liquid?

It depends on the temperature and pressure of its surroundings. check out its phase diagram for more information. the phase diagram is available here... http://www21.wolframalpha.com/input/?i=carbon+dioxide


Using the phase diagram for CO2, what phase is carbon dioxide in at 12 atm pressure and -40 C apex?

liquid


What is Mic-rostructure of iron-iron carbide phase diagram?

the iron iron carbide phase diagram does not have a single microstructure, it has different microstructures depending on the carbon content of the steel.


What phase is carbon dioxide in at 20C and 25 ATM pressure Using the phase diagram for CO2?

solid, I just took the text on apex


Which is more soft phase ferrite or austenite in iron carbon diagram?

Pretty sure it is ferrite


Is it possible to differentiate between hypo- and hypereutectic compositions of an alloy based on a single cooling curve and the phase diagram of the alloy?

Try it.


What are phase daigram?

Phase diagram are also known as thermal equilibrium diagram or a consistutional diagram 1. Different uses of phase diagram are 2. prediction of phase 3. amount of phase 4.composition of phase


Using the phase diagram for CO2 what phase is carbon dioxide in at -60C and 15 ATM pressure?

(Explanation): If you look at the phase diagram for CO2, and you draw a lines where the temperature and pressure meet, you will see that the point will be inside the zone that is 'solid', so it is in the solid state.


Describe how the liquidus and solidus of the binary isomorphous phase diagram can be determined experimentally?

Once you know the cooling rate for the specific elements or alloy composition. The liquidus and solidus of a binary isomorphous phase diagram can be determined experimentally by plotting the corresponding liquid/solid curves. Plotting the liquid and solid temperature verses the composition of the allowing will create the phase diagram.


Why beta is not there in iron carbon phase diagram?

actually there is no difference in beta phase and alpha phase when we talk about crystal structure of iron. beta phase has the same structure as the alpha phase. the olny difference is the magnetic properties which are absent in beta phase due to the expanded lattice parameter.


Phase diagram for urea-benzoic acid?

phase diagram of urea and benzoic acid