Question: Compute diffusion coefficients for the interdiffusion of carbon in both (a) a-iron (BCC) and (b) y-iron (FCC) at 975C. Assume that Do for the interdiffusion

Compute diffusion coefficients for the interdiffusion of carbon in both (a) a-iron (BCC) and (b) y-iron (FCC) at 975C. Assume that Do for the interdiffusion of carbon in a-iron and in y-iron are 1.1 x 10-6 and 2.3 x 10-5 m2/s, respectively, and that Qd are 80 and 148 kJ/mol, respectively. (a) i ! m/s (b) i ! m2/s
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