Question: Determine the constants c and n in the Avrami relationship (Equation 12-2) for the transformation of austenite to pearlite for a 1050 steel. Assume that

Determine the constants c and n in the Avrami relationship (Equation 12-2) for the transformation of austenite to pearlite for a 1050 steel. Assume that the material has been subjected to an isothermal heat treatment at 600 ˚C and make a log-log plot of f versus t given the following information:
f = 0.2 at t = 2 s;
f = 0.5 at t = 4 s; and
f = 0.8 at t = 7 s.

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