Abstract
Based on the rigid-plastic finite element method (FEM), the shear stress field of deformation region for high manganese austenite steel during hot asymmetrical rolling process was analyzed. The influences of rolling parameters, such as the velocity ratio of upper to lower rolls, the initial temperature of workpiece and the reduction rate, on the shear deformation of three nodes in the upper, center and lower layers were discussed. As the rolling parameters change, distinct shear deformation appears in the upper and lower layers, but the shear deformation in the center layer appears only when the velocity ratio is more than 1.00, and the absolute value of the shear stress in this layer is changed with rolling parameters. A mathematical model which reflected the change of the maximal absolute shear stress for the center layer was established, by which the maximal absolute shear stress for the center layer can be easily calculated and the appropriate rolling technology can be designed.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
B. Lv, F. C. Zhang, M. Li, R. J. Hou, L. H. Qian, T. S. Wang, Mater. Sci. Eng. A 527 (2010) 5648–5653.
O. Bouaziz, S. Allain, C. P. Scott, P. Cugy, D. Barbier, Curr. Opin. Solid St. M. 15 (2011) 141–168.
S. Rajasekhara, P. J. Ferreira, L. P. Karjalainen, A. Kyröläinen, Metall. Mater. Trans. A 38 (2007) 1202–1210.
W. Zhan, L. Q. Cao, J. Hu, W. Q. Cao, J. Li, H. Dong, J. Iron Steel Res. Int. 21 (2014) No. 5, 551–558.
P. Behjati, A. Kermanpur, A. Najafizadeh, H. Samaei Baghbadorani, J. G. Jung, Y. K. Lee, Mater. Sci. Eng. A 610 (2014) 273–278.
Y. G. Zhao, J. T. Zhang, J. Tan, B. D. Ma, J. Iron Steel Res. Int. 21 (2014) No. 7, 685–689.
C. Haase, M. Kühbach, L. A. Barrales-Mora, S. L. Wong, F. Roters, D. A. Molodov, G. Gottstein, Acta Mater. 100 (2015) 155–168.
Q. Cui, K. Ohori, Mater. Sci. Tech. 16 (2000) 1095–1101.
J. K. Lee, D. N. Lee, Int. J. Mech. Sci. 50 (2008) 869–887.
J. L. Wang, R. D. Xu, S. H. Wang, T. C. Qian, Q. N. Shi, Trans. Non-ferrous Met. Soc. China 22 (2012) 2672–2678.
S. B. Kang, B. K. Min, H. W. Kim, D. S. Wilkinson, J. D. Kang, Metall. Mater. Trans. A 36 (2005) 3141–3149.
S. A. A. Akbari Mousavi, S. M. Ebrahimi, R. Madoliat, J. Mater. Process. Technol. 187 (2007) 725–729.
Y. Tian, Y. H. Guo, Z. D. Wang, G. D. Wang, J. Iron Steel Res. Int. 16 (2009) No. 4, 22–26.
L. Hao, H. S. Di, D. Y. Gong, J. Iron Steel Res. Int. 20 (2013) No. 5, 34–37.
F. Farhat-Nia, M. Salimi, M. R. Movahhedy, J. Mater. Process. Technol. 177 (2006) 525–529.
J. F. Zhu, F. L. Sui, H. Y. Bi, in: 2015 International Conference on Mechanics and Control Engineering, DEStech Publication, Inc., 2015, pp. 488–493.
X. T. Li, M. T. Wang, F. S. Du, Mater. Sci. Eng. A 408 (2005) 33–41.
S. Kobayashi, S. Oh, T. Altan, Metal Forming and the Finite-Element Method, Oxford University Press, New York, 1989.
Author information
Authors and Affiliations
Corresponding author
Additional information
Foundation Item: Item Sponsored by National Natural Science Foundation of China (51274062)
Rights and permissions
About this article
Cite this article
Sui, Fl., Wang, X., Zhao, J. et al. Analysis on Shear Deformation for High Manganese Austenite Steel during Hot Asymmetrical Rolling Process Using Finite Element Method. J. Iron Steel Res. Int. 22, 990–995 (2015). https://doi.org/10.1016/S1006-706X(15)30101-1
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1016/S1006-706X(15)30101-1