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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Salt bath<br />
“NUCLEATION” IN COPPER<br />
5 seconds at 250 o C<br />
Cu 60% cold rolled<br />
Cu ~ 2% recrystallized<br />
50 µm<br />
25 µm<br />
1 µm 4 µm<br />
No noticeable effect of anneal<strong>in</strong>g tw<strong>in</strong>s on nucleation<br />
15