Question: b. Diffusion of Fe in Fe is when compared to diffusion of C in Fe [1 point ] c. Briefly describe self and inter/impurity diffusion

b. Diffusion of Fe in Fe is when compared to diffusion

b. Diffusion of Fe in Fe is when compared to diffusion of C in Fe [1 point ] c. Briefly describe self and inter/impurity diffusion pictorially. How do you measure/quantify self-diffusion? Explain. [2 points each for descriptions and figures; 1 point for measure explanation, 5 points total]

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