Research on the Static Recrystallization and Precipitation Behaviors of a V-N Microalloyed Steel
Joint Authors
Zhao, Baochun
Lu, Qiang
Zhao, Tan
Li, Guiyan
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-08-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
Double compression tests were performed on a Gleeble-3800 thermomechanical simulator to study the softening behaviors of deformed austenite in a V-N microalloyed steel.
The static recrystallization volume fractions were calculated by stress offset method, and the kinetic model of static recrystallization was constructed.
The effects of temperature, strain, and time interval on the softening behaviors were analyzed, and the interactions between precipitation and recrystallization were discussed.
The results show that the softening behaviors of the deformed austenite at lower temperature or higher temperature are markedly different.
At the temperature of 850°C or 800°C, pinning effects of the precipitates play the main role, and the recrystallization process is inhibited, which leads to the formation of plateaus in the softening curves.
An increase in strain promotes the precipitation and recrystallization processes while reduces the inhibition effect of precipitation on recrystallization as well.
American Psychological Association (APA)
Zhao, Baochun& Zhao, Tan& Li, Guiyan& Lu, Qiang. 2013. Research on the Static Recrystallization and Precipitation Behaviors of a V-N Microalloyed Steel. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-468311
Modern Language Association (MLA)
Zhao, Baochun…[et al.]. Research on the Static Recrystallization and Precipitation Behaviors of a V-N Microalloyed Steel. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-468311
American Medical Association (AMA)
Zhao, Baochun& Zhao, Tan& Li, Guiyan& Lu, Qiang. Research on the Static Recrystallization and Precipitation Behaviors of a V-N Microalloyed Steel. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-468311
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468311