Using the hardness test, we determined the recrystallization kinetics of cold-rolled Zr 702. The rate of the recrystallization process increased with increasing annealing temperature and rolling reduction. The Johnson-Mehl-Avrami- Kolmogorov (JMAK) exponent obtained was less than 1, which also increased with increasing annealing temperature and rolling reduction. The activation energies for the recrystallization of the 38.9% and 71.0% cold-rolled sheets were 232 kJ/mol and 251 kJ/mol, respectively.
|Number of pages||4|
|Journal||Journal of Nuclear Materials|
|State||Published - 2013|
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Materials Science (all)
- Nuclear Energy and Engineering