recrystallization in metals - Course Notes - McMaster University
recrystallization in metals - Course Notes - McMaster University
recrystallization in metals - Course Notes - McMaster University
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Recrystallization<br />
Johnson, Mehl, Avrami, Kolmogorov approach<br />
recrystallized fraction X<br />
X<br />
1<br />
0<br />
n<br />
= 1 − exp( −Bt<br />
)<br />
time<br />
Random distribution of nucleation sites<br />
Constant rate of nucleation and growth n=4<br />
Site saturation n=3<br />
6
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