Question: Nitridation is a process where gaseous nitrogen ( N ) diffuses into the surface of a very long bar of PURE iron ( F e

Nitridation is a process where gaseous nitrogen (N) diffuses into the surface of a
very long bar of PURE iron (Fe,BCC) at 750C. What depth into the bar will reach
a concentration of 0.4wt%N after 24 hours if the surface concentration is set at 10
wt%N?** Interpolation required for full credit.
Nitridation is a process where gaseous nitrogen (N) diffuses into the

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