Premium
Effect of Quench and Interpass Time on Dynamic and Static Softening during Hot Rolling
Author(s) -
Jonas John J.
Publication year - 2005
Publication title -
steel research international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.603
H-Index - 49
eISSN - 1869-344X
pISSN - 1611-3683
DOI - 10.1002/srin.200506027
Subject(s) - materials science , softening , recrystallization (geology) , dynamic recrystallization , microstructure , metallurgy , composite material , hot working , geology , paleontology
The categories of interpass time encountered in hot rolling are characterized. These are shown to fall into three broad categories: short (in rod rolling); intermediate (in strip processing); and long (in plate schedules). The effects of interpass time on recrystallization and carbonitride precipitation are described, and particularly on the interaction between these two mechanisms. The interactions, in turn, determine the final microstructure produced as well as the mechanical properties.