Question: The diffusion coefficients for iron in nickel are given at two temperatures: a . Determine the values of D 0 and the activation energy Q

The diffusion coefficients for iron in
nickel are given at two temperatures:
a. Determine the values of D0 and the
activation energy Qd.
b. What is the magnitude of D at 1100C?
c. At what temperature will the diffusion
will have a D value of 5.510-15m2s?
The diffusion coefficients for iron in nickel are given at two

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