In Rail Quenching Unit, Numerical Simulation Study of the Evolution Rule about Tissue and Stress of Rail Head in Quenching Cooling

Lin Chen; Zhi Gang Zhang; Yu Yan Liu

doi:10.4028/www.scientific.net/AMM.686.582

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 686In Rail Quenching Unit, Numerical Simulation Study...

In Rail Quenching Unit, Numerical Simulation Study of the Evolution Rule about Tissue and Stress of Rail Head in Quenching Cooling

Abstract:

In this paper, based on electric quenching production process in rail and beam factory of Baotou steel, using the finite element software DEFORM-3D, with 60kg/m U75V rail as the prototype, established a three-dimensional model of rail residual heat quenching to simulate and calculate evolution law of tissues and stress on rail head in quenching cooling process in quenching unit, and provides a theoretical basis for finding reasonable optimal cooling rate of rail head in the rail online residual heat quenching process.

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Periodical:

Applied Mechanics and Materials (Volume 686)

Pages:

582-586

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.686.582

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Online since:

October 2014

Authors:

Lin Chen*, Zhi Gang Zhang, Yu Yan Liu

Keywords:

DEFORM-3D, Quenching, Stress, Tissues

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* - Corresponding Author

References

[1] Bingsheng Hou, Finite element simulation and analysis of 60AT rail heel-end forging process, Tai Yuan University of Technology, (2012).

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[2] Lin Chen, Zeyuan Li, Guo Chang, Zhiyang Zhang, Fang Zhang, Simulation analysis on temperature field and microstructure field of 60AT rail in Air Cooling, Journal of Metallurgical Engineering (ME), Vol. 3, pp.78-83, (2014).

DOI: 10.14355/me.2014.0302.03

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[3] Lin Chen, Fang Zhang, Zhiyang Zhang, Ran Wei, Organization Simulation Analysis of the U75V Cooling Process, Journal of Metallurgical Engineering (ME), Vol. 3, pp.54-57, (2014).

DOI: 10.14355/me.2014.0301.06

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