Email this article Meta-Dynamic Recrystallization Behavior of SCM435 Steel
- Authors: Xu D.1, Zheng B.1, Zhu M.2, Zhao H.3
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Affiliations:
- College of Equipment Manufacturing, Hehei University of Engineering
- School of Materials and Metallurgy, Northeastern University
- School of Materials Science and Engineering, University of Science and Technology Liaoning
- Issue: Vol 59, No 9-10 (2016)
- Pages: 899-903
- Section: Article
- URL: https://journals.rcsi.science/0026-0894/article/view/237295
- DOI: https://doi.org/10.1007/s11015-016-0190-1
- ID: 237295
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Abstract
The meta-dynamic recrystallization behavior of SCM435 steel was studied on the MMS-200 thermal simulation machine through the double-pass compression experiment. The effects of the deformation temperature, the strain rate, and the initial austenite grain size on meta-dynamic recrystallization were analyzed. Based on the test result, the kinetics model of the meta-dynamic recrystallization of SCM435 steel was established, and the obtained activation energy was 242.3kJ/mol. The results showed that the meta-dynamic recrystallization fraction Xm of SCM435 steel increased as the deformation temperature and the deformation rate increased, decreased as the initial grain size increased, and increased as the time interval increased.
About the authors
Dong Xu
College of Equipment Manufacturing, Hehei University of Engineering
Author for correspondence.
Email: xudong_xyz@163.com
China, Handan, 056038
Bing Zheng
College of Equipment Manufacturing, Hehei University of Engineering
Email: xudong_xyz@163.com
China, Handan, 056038
Miaoyong Zhu
School of Materials and Metallurgy, Northeastern University
Email: xudong_xyz@163.com
China, Shenyang, 110819
Hongyang Zhao
School of Materials Science and Engineering, University of Science and Technology Liaoning
Email: xudong_xyz@163.com
China, Anshan, 114051
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