Question

For some metal alloy it is known that the kinetics of recrystallization obey the Avrami equation, and that the value of k in the exponential is 2.63 x 10^-6, for time in seconds. If, at some temperature, the rate of recrystallization is 0.0014 s^-1, what total time (in s) is required for the recrystallization reaction to go to 90% completion?

Answer 1

waite the exession to Find The nate of tnsmation 0丁 use spe cified ate value to sobe hr os oS o.o0Ms J- l-exp (-kt) n (1-05) n a 2.63 X1o n (Hysec) n = 1,811 ma e dekemines ustng another acaary fotm of 9.87 리139 3.32 sec

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