Accelerated spheroidization induced by high intensity electric pulse in a severely deformed eutectoid steel

作者:Samuel Edwin I; Bhowmik Arghya; Qin Rongshan*
来源:Journal of Materials Research, 2010, 25(6): 1020-1024.
DOI:10.1557/JMR.2010.0140

摘要

Application of high intensity electric pulse (HIEP) to a severely deformed eutectoid microstructure in high carbon steel wire has resulted in spheroidized microstructure. The observed spheroidization on electropulsing is compared with that reported for isothermal/thermo-mechanical annealing of the pearlite structure. The faster kinetics observed in this study has been rationalized in terms of accelerated kinetics induced by HIEP.

  • 出版日期2010-6