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The Effect on the Thickness Variation According to Rolling Condition and Temperature Drop At Top-end in Plate Rolling  

Yim, H.S. (Dept. of Mechanical Engineering/ Engineering Research Center for Net Shape and Die Manufacturing, Pusan national university)
Joo, B.D. (Dept. of Mechanical Engineering/ Engineering Research Center for Net Shape and Die Manufacturing, Pusan national university)
Lee, H.K. (Dept. of Mechanical Engineering/ Engineering Research Center for Net Shape and Die Manufacturing, Pusan national university)
Seo, J.H. (Technical Research Laboratories, POSCO)
Moon, Y.H. (Dept. of Mechanical Engineering/ Engineering Research Center for Net Shape and Die Manufacturing, Pusan national university)
Publication Information
Journal of the Korean Society for Heat Treatment / v.22, no.1, 2009 , pp. 16-22 More about this Journal
Abstract
The rolling process is an efficient and economical approach for the manufacturing of plate metals. In the rolling process, the temperature variation is very critical for plate thickness accuracy. The main cause of thickness variation in hot plate mills is the non-uniform temperature distribution along the length of the slab. Also the exit plate thickness is mainly affected by the rolling conditions such as mill modulus, plate thickness and plate width. Hence the thickness variation in top-end is also dependent on these factors. Therefore this study has concentrated on determining the correct amounts of thickness variation due to top-end temperature drop and process parameters.
Keywords
Plate rolling; Temperature drop; Roll gap set-up; Thickness variation;
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1 Y. M. Hwang, and H. H. Hsu : Journal of Materials Processing Technology, 88 (1999) 97-104   DOI   ScienceOn
2 S. Serajzadeh1, A. Karimi Taheri1, and F. Mucciardi : Modeling and Simulation In Materials Science and Engineering, 10 (2002) 185-203   DOI   ScienceOn
3 Y. H. Moon, and J. J. Yi : Journal of Materials Processing Technology, 70 (1997) 194-197   DOI   ScienceOn
4 S. M. Hwang, C. G. Sun, S. R. Ryoo, and W. J. Kwak : Comput. Methods Appl. Mech. Engrg, 191 (2002) 4015-4033   DOI   ScienceOn
5 M. Trull, D. McDonald, A. Richardson, and D. C. J. Farrugia : Journal of Materials Processing Technology, 177 (2006) 513-516   DOI   ScienceOn
6 A. R. Shahani, S. Setayeshi, S. A. Nodamaie, M. A. Asadi, and S. Rezaie : Journal of Materials Processing Technology, 209 (2009) 1920-1935   DOI   ScienceOn
7 William L. Roberts : Flat processing of steel, Marcel Dekker (1988)
8 Vladimir Panjkovic : Applied Thermal Engineering, 27 (2007) 2404-2414   DOI   ScienceOn
9 Vladimir B. Ginzburg : High-Quality Steel Rolling Theory and Practice, Marcel Dekker (1993)
10 J. B. Kim, J. H. Lee, and S. M. Hwang : International Journal of Heat and Mass transfer, 52 (2009) 1864-1874   DOI   ScienceOn
11 S. Y. Yuan, L. W. Zhang, S. L. Liao, G. D. Jiang, Y. S. Yu, and M. Qi : Journal of Materials Processing Technology, 209 (2009) 2760-2766   DOI   ScienceOn