Technical Brief

Analysis of Casting Roll Temperature Distribution and Thermal Deformation in Twin-Roll Continuous Strip Casting

[+] Author and Article Information
Guangming Zhu

College of Mechanical Engineering,
Shandong University of Technology,
Zibo, China
e-mail: gus197621@sina.com

Yuwen Zhang

Fellow ASME
Department of Mechanical and Aerospace Engineering,
University of Missouri,
Columbia, MO 65211

1Corresponding author.

2Mainly engaged in metal forming and numerical simulation of metal forming process.

Contributed by the Manufacturing Engineering Division of ASME for publication in the JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING. Manuscript received February 15, 2013; final manuscript received February 17, 2014; published online March 26, 2014. Assoc. Editor: Gracious Ngaile.

J. Manuf. Sci. Eng 136(3), 034501 (Mar 26, 2014) (5 pages) Paper No: MANU-13-1064; doi: 10.1115/1.4026897 History: Received February 15, 2013; Revised February 17, 2014

In twin-roll continuous strip casting, casting roll is heated by molten metal, and thermal deformation is caused to change strip thickness and quality. It is imperative to understand casting roll temperature distribution and thermal deformation. In this paper, a 2D finite element (FE) model is built to analyze casting roll temperature and thermal deformation under various casting processing parameters. The influences of shrink fit of roll sleeve and shaft are taken into account and the coating was treated to be consistent to the actual situation. The results show that casting temperature fluctuates cyclically within a thin top layer in stable casting, and there is almost no temperature fluctuation near cooling water holes.

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Luiten, E. E. M., and Blok, K., 2003, “Stimulating R&D of Industrial Energy-Efficient Technology: The Effect of Government Intervention on the Development of Strip Casting Technology,” Energy Policy, 31, pp. 1339–1356. [CrossRef]
Bagsarian, T., 2000, “Strip Casting Gets Serious,” New Steel, 12, pp. 18–21.
Campbell, P., Blejde, W., Mahapatra, R., and Wechsler, R., 2004, “Recent Progress on Commercialization of Castrip® Direct Strip Casting Technology at Nucor Crawfordsville,” Metallurgist, 48(9–10), pp. 507–514. [CrossRef]
Strezov, L., Herbertson, J., and Belton, G. R., 2000, “Mechanisms of Initial Melt/Substrate Heat Transfer Pertinent to Strip Casting,” Metall. Mater. Trans. B., 31(5), pp. 1023–1030. [CrossRef]
Guthrie, R. I. L., and Tavares, R. P., 1998, “Mathematical and Physical Modeling of Steel Flow and Solidification in Twin-Roll/Horizontal Belt Thin-Strip Casting Machines,” Appl. Math. Modell., 22, pp. 851–872. [CrossRef]
Kim, D., Kim, W., and Kuznetsov, A. V., 2002, “Analysis of Coupled Turbulent Flow and Solidification in the Wedge-Shaped Pool With Different Nozzles During Twin-Roll Strip Casting,” Numer. Heat Transfer, Part A, 41, pp. 1–17. [CrossRef]
Zhang, X. M., Jiang, Z. Y., Yang, L. M., Liu, X. H., Wang, G. D., and Tieu, A. K., 2007, “Modeling of Coupling Flow and Temperature Fields in Molten Pool During Twin-Roll Strip Casting Process,” J. Mater. Process. Technol., 187–188, pp. 339–343. [CrossRef]
Cao, G., Li, C., Zhou, G., Liu, Z., Wu, D., Wang, G., and Liu, X., 2010, “Rolling Force Prediction for Strip Casting Using Theoretical Model and Artificial Intelligence,” J. Central South Univ. Technol., 4, pp. 795–800. [CrossRef]
Kopp, R., Hagemann, F., Hentschel, L., Schmitz, J. W., and Senk, D., 1998, “Thin-Strip Casting—Modeling of the Combined Casting/Metal-Forming Process,” J. Mater. Process. Technol., 80–81, pp. 458–462. [CrossRef]
Kang, C. G., Kim, Y. D., and Chung, Y. J., 1997, “A Thermal Process Analysis Considering Sheet Thickness Variation of Width Direction in Twin Roll Strip Continuous Casting,” THERMEC’97, pp. 2193–2199.
Kang, C. G., and Kim, Y. D., 1997, “A Thermal Elastic-Plastic Finite-Element Analysis to Roll-Life Prediction on the Twin Roll Strip Continuous Casting Process,” Metall. Mater. Trans. B, 12, pp. 1213–1225. [CrossRef]
Park, C. M., Kim, W. S., and Park, G. J., 2003, “Thermal Analysis of the Roll in the Strip Casting Process,” Mech. Res. Commun., 30(4), pp. 297–310. [CrossRef]
Park, C. M., Choi, J. T., Moona, H. K., and Park, G. J., 2009, “Thermal Crown Analysis of the Roll in the Strip Casting Process,” J. Mater. Process. Technol., 209, pp. 3714–3723. [CrossRef]
Grydin, O., Gerstein, G., Nürnberger, F., Schaper, M., and Danchenko, V., 2013, “Twin-Roll Casting of Aluminum–Steel Clad Strips,” J. Manuf. Process., 15(4), pp. 501–507. [CrossRef]
Isola, L., Roca, P. L., Roatta, P. A., Vermaut, Ph., Jordan, L., Ochin, P., and Malarría, J., 2014, “Load-Biased Martensitic Transformation Strain of Ti50–Ni47–Co3 Strip Obtained by a Twin-Roll Casting Technique,” Mater. Sci. Eng., A, 597, pp. 245–252. [CrossRef]
Smirnov, A. N., 2012, “Modern Processes of Production of Thin Sheets and Strips by Continuous Casting,” Russian Metall. (Metally), 6, pp. 518–522. [CrossRef]
Liberman, A. L., 2000, “Principles of a Process for the Continuous Casting of Strip,” Metallurgist, 44(3-4), pp. 189–195. [CrossRef]
ansys Theory Reference, ANSYS, Inc., Canonsburg, PA.
Annaratone, D., 2010, Engineering Heat Transfer, Springer-Verlag, Berlin Heidelberg, Germany, p. 84.


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Fig. 1

Schematic of twin-roll continuous strip casting process

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Fig. 3

Map of Von-Mises equivalent stress distribution in the casting roll (a) before thermal deformation and (b) after thermal deformation

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Fig. 4

Partition of various heated areas on roll surface

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Fig. 5

Temperature variation with various coating thicknesses (a) at location a and (b) at location c

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Fig. 6

Thermal deformation variation at various coating thicknesses

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Fig. 7

Casting roll surface temperature variation at various casting velocities

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Fig. 8

Thermal deformation variation at various casting velocity

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Fig. 9

Temperature distribution with various cooling water flow velocities (a) location a, (b) location b, and (c) location c

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Fig. 10

Thermal deformation variation at various cooling water flow velocities




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