Consider you have a an alloy of composition A-40%B (mol %) and
you start to cool from 1200C (intersection at this temperature:
blue line at 0.174 and orange line at 0.542) where it is 100%
liquid. Question: Assuming Scheil solidification conditions, and a
number density of solid nuclei of 5.66x1014 /m3 , plot the
composition of a typical grain from the centre of the grain to its
perimeter. (Explain clearly the steps in your calculation and any
assumptions you make)
Consider You Have A An Alloy Of Composition A 40 B Mol And You Start To Cool From 1200c Intersection At This Temper 1 (55.57 KiB) Viewed 16 times
1400 1300 1200 Temperature (C) 1100 1000 900 800 0.0 0.1 0.2 0.3 0.7 0.8 0.9 1.0 0.4 0.5 0.6 Mol fraction species B
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