At what distance ‘X’ will the carbon concentration in a steel specimen be 0.70 wt. %...

At what distance ‘X’ will the carbon concentration in a steel specimen be 0.70 wt. % after 10h at 1100 0C, if the starting composition was 0.35 wt. % C and the surface concentration is 1.35 wt.% C?

how do you get x/2sqrt(DT)=0.66085?

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samet mamat answered 1 year ago

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