Study on the Flow Stress Curve of the Warm Deformation of Medium Carbon Steel

Zhi Jie Li; Yan Peng; Hong Min Liu; Li Zi Xiao; Su Fen Wang; Peng Gao

doi:10.4028/www.scientific.net/AMR.535-537.517

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 535-537Study on the Flow Stress Curve of the Warm...

Study on the Flow Stress Curve of the Warm Deformation of Medium Carbon Steel

Abstract:

The warm compression experiment of medium carbon steel was conducted using the Gleeble-3500 thermal/mechanical simulator system. By the experiment, the warm deformation of medium carbon steel was studied within the temperature (500~700°C) and the strain rate (0.001~10s-1). The results indicate that the flow stress was increasing with the lowering temperature and the higher strain rate. And the stress-strain curves could be divided into four parts, including four stage of the Strain-Hardening, the First Softening, the Strong Softening, and the Steady Deformation. Dynamic recovery softening has little effect on the flow stress. The peak stress was caused by kink and fracture of the lamellar cementite. Strong softening stage was longer than other one, while its softening influence was stronger compared with hot deformation.

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Periodical:

Advanced Materials Research (Volumes 535-537)

Pages:

517-520

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.535-537.517

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Online since:

June 2012

Authors:

Zhi Jie Li, Yan Peng, Hong Min Liu, Li Zi Xiao, Su Fen Wang, Peng Gao

Keywords:

Flow-Stress, Gleeble-3500, Medium Carbon Steel, Thermal-Mechanical Simulation, Warm Deformation

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References

[1] Han Dong, Maoqiu Wang, Yuqing Weng. Iron Steel. Vol.7 (2010), pp.1-7.In Chinese

Google Scholar

[2] Tadashi Maki. Heat Treat. Vol.1 (2006), pp.1-9

Google Scholar

[3] Nguyen-Manh D, Dudarev S L. Mater Sci Eng A. Vol.423 (2006), pp.74-78

Google Scholar

[4] Yunusova N F, Islamgaliev R K, Bardinova M A, Kil'Mametov A R, Valiev R Z. Metal Sci and Heat Treat. Vol.49 (2007), pp.135-140

DOI: 10.1007/s11041-007-0025-6

Google Scholar

[5] Jozef Z, Sergey D V, Martin F, Jan D. Materials Science Forum. Berlin. Vol.122 (2010), pp.202-207

Google Scholar

[6] Stolyarov V V, Zhu Y T, Alexandrov I V, Lowe T C, Valiev R Z. Mater Sci Eng A. Vol.343 (2003), pp.43-50

Google Scholar

[7] Storojeva L, Kaspar R, Ponge D. ISIJ Int. Vol.44 (2004), pp.1211-1216

Google Scholar

[8] Timokhina I B, Nosenkov A I, Humphreys A O, Jonas J J, Pereloma E V. ISIJ Int. Vol.44 (2004), pp.717-724

DOI: 10.2355/isijinternational.44.717

Google Scholar

[9] Hull D, Bacon D J. Introduction to Dislocation. 5th ed. USA: Elsevier Ltd, (2011)

Google Scholar

[10] Solhjoo S, Ebrahimi R. J. Mater Sci Lett. Vol.21 (2010), p.28

Google Scholar

[11] Suwas S, Beausir B, Tóth L S, Fundenberger J J, Gottstein G. Acta Mater. Vol.59 (2011), pp.1121-1133

DOI: 10.1016/j.actamat.2010.10.045

Google Scholar

[12] Dudova N, Belyakov A, Sakai T, Kaibyshev R. Acta Mater. Vol.58 (2010), pp.3624-3632

Google Scholar

[13] Bo Ma, Yan Peng, Yunfei Liu. Trans Mater Heat Treat. Vol.4 (2010), pp.141-146.In Chinese

Google Scholar