Dynamic recrystallization behavior of a typical nickel-based superalloy during hot deformation

• Published in: Materials in engineering Vol. 57; pp. 568 - 577
• Main Authors: Chen, Xiao-Min, Lin, Y.C., Wen, Dong-Xu, Zhang, Jin-Long, He, Min
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.05.2014
• Subjects: Dynamic recrystallization; Grain size; Microstructure; Nickel-based superalloy; Grain size; Nickel-based superalloy; Dynamic recrystallization; Microstructure

•The dynamic recrystallization behavior of a typical nickel-based superalloy is investigated.•The segmented models are proposed to describe the kinetics of DRX for the studied superalloy.•The dynamically recrystallized grain size can be well characterized by a function of Z parameter. The dynamic re...