NDLI: Determination of no-recrystallization temperature for a Nb-bearing steel

Content Provider	Springer Nature Link
Author	Yang, Hao Zhou, Xiaoguang Liu, Zhenyu Wang, Guodong
Copyright Year	2016
Abstract	The recrystallization behavior of a Nb-bearing steel was investigated during multipass deformation under continuous cooling conditions. By a series of six-pass compression tests conducted on a thermomechanical simulator, the effect of deformation parameters, including strain, strain rate and interpass time, on the no-recrystallization temperature (T $_{nr}$) was determined. The results show that T $_{nr}$ decreases with increasing strain and also decreases slightly with increasing strain rate. The strain has more appreciable influence on the T $_{nr}$ compared with strain rate. When the interpass time is less than 10 s, the T $_{nr}$ decreases with increasing interpass time. The mathematical model of T $_{nr}$ was established considering the effect of pass strain, strain rate and interpass time. The calculated results agreed well with the actual experimental value.
Starting Page	644
Ending Page	647
Page Count	4
File Format	PDF
ISSN	10002413
Journal	Journal of Wuhan University of Technology-Mater. Sci. Ed.
Volume Number	31
Issue Number	3
e-ISSN	19930437
Language	English
Publisher	Wuhan University of Technology
Publisher Date	2016-09-22
Publisher Place	Wuhan
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Nb-bearing steel recrystallization no-recrystallization temperature deformation parameters Materials Science
Content Type	Text
Resource Type	Article
Subject	Materials Science

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