Research on Dynamic Recrystallization Behavior of Extra-Heavy Backup Roll Forming Process

Dae Hwan Yoon; Hao Yu; Dong Won Jung

doi:10.4028/www.scientific.net/AMR.1095.833

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1095Research on Dynamic Recrystallization Behavior of...

Research on Dynamic Recrystallization Behavior of Extra-Heavy Backup Roll Forming Process

Abstract:

Heavy backup roll is a key part of steckel mill, because of its exceptional work environment, it needs high temperature resistance, fracture resistance, hardness, toughness and other aspects of performance. The fine equiaxed grains can be got by repeated dynamic recrystallization and deformation. There is a high density of dislocations and dislocation tangles in material, which can improve the microstructure and properties of material.

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Periodical:

Advanced Materials Research (Volume 1095)

Pages:

833-836

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1095.833

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Online since:

March 2015

Authors:

Dae Hwan Yoon, Hao Yu, Dong Won Jung*

Keywords:

Hot Forming, Mold Design, Numerical Simulation, Supporting Roller

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References

[1] Poliak E I., Joans J J. A one-parameter approach to determining the critical conditions for the initiation of dynamic recrystallization [J]. Acta Material, 1996, 44(1): 127-136.

DOI: 10.1016/1359-6454(95)00146-7

Google Scholar

[2] Ou H, Lan J, Armstrong CG, Price MA, Walloe SJ, Ward MJ. Reduction in postforming errors for aerofoil forming using finite element simulation and optimization, Modell Simul Mater Sci Eng (2006), p.79–93.

DOI: 10.1088/0965-0393/14/2/004

Google Scholar

[3] Guo L, Yang H, Zhan M. Research on plastic deformation behaviour in cold ring rolling by FEM numerical simulation. Modell Simul Mater Sci Eng (2005), p.29–46.

DOI: 10.1088/0965-0393/13/7/002

Google Scholar

[4] Sivaprasad PV, Venugopal S, Davies CHJ, Prasad YVRK. Identification of optimum processing parameters for hot extrusion using finite element simulation and processing maps, Modell Simul Mater Sci Eng (2004), p.85–91.

DOI: 10.1088/0965-0393/12/2/009

Google Scholar