Dynamic Recrystallization Behavior of Microalloyed 3.5Ni Steel

Jian Hua Li; Tian Hui Xi; Xiao Chen; Kai Ming Wu

doi:10.4028/www.scientific.net/AMR.146-147.1889

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The Effect of Ti-Zr Deoxidation on the Mechanical Properties of High Strength Low Alloy Steels
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 146-147Dynamic Recrystallization Behavior of Microalloyed...

Dynamic Recrystallization Behavior of Microalloyed 3.5Ni Steel

Abstract:

Both the critical conditions and evolution of dynamic recrystallization behavior for a Nb-Ti microalloyed 3.5Ni steel were carried out by isothermal compression deformation on a Gleeble-3500 thermal simulator. Results show that the critical conditions of dynamic recrystallization behavior deformation of 30 % at 1050 °C, and the accumulative deformation for full dynamic recrystallization is 50 % at a strain rate of 1 /s. Accordingly, proposals on how to roll 3.5Ni steel were made.

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Periodical:

Advanced Materials Research (Volumes 146-147)

Pages:

1889-1893

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.146-147.1889

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Online since:

October 2010

Authors:

Jian Hua Li, Tian Hui Xi, Xiao Chen, Kai Ming Wu

Keywords:

3.5Ni Steel, Deformation, Dynamic Recrystallization (DRX), Strain Rate

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