Question: please help this question asapabcdefghi the following binary phase diagram...
Please help this question ASAP(a,b,c,d,e,f,g,h,i)
The following binary phase diagram is the basis for steel and
cast iron metallurgy. It
provides important information of different phases form during heating and cooling of steels
including during welding, although welding is a non-equilibrium process and therefore other
phases such as martensite or bainite may form. Therefore, it is important that students have
a detailed understanding of the Fe-Fe3C phase diagram.
To predict the formation of phases with different cooling rates, TTT and CCT diagrams are very
useful as discussed during lectures.
f) Do you call this steel as a hypo- or hyper-eutectoid steel?
g) Identify the phases that are present at 210 oC with their composition.
h) Calculate the quantity of each phase identified in (g).
i) Calculate the quantity of ferrite and pearlite for your steel (0.45%C) at 210 oC.