Study on Hot Roll Profile in the Initial Stage of Twin-Roll Continuous Strip Casting

Abstract:

Using nonlinear finite element method, the changes of roll temperature and hot roll profile are studied in the initial casting stage, and the changing rule of hot roll profile is described in the initial casting stage which can be the evidence to decide the initial roll profile and casting process.

• Periodical: Applied Mechanics and Materials (Volume 151)
• Pages: 179-183
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.151.179
• Online since: January 2012
• Authors: Guang Ming Zhu, Zheng Chang, Xiao Ling Xian
• Keywords: Casting in Initial Stage, Finite Element, Hot Roll Profile, Strip Casting

References

[1] C.G. KANG and Y.D. KIM, A Thermal Elastic-Plastic Finite-Element Analysis to Roll-Life Prediction on the Twin Roll Strip Continuous Casting Process, METALLURGICAL AND MATERIALS TRANSACTIONS B, 1997, 12:1213-1225.

DOI: 10.1007/s11663-997-0077-4

[2] Yang Mingbo, and Pan Fusheng, "The Condition and Process on the Continuous Casting Technology of Composite Thin Belt by Double Rolls", Foundry Technology, China, 2001, pp.42-45.

[3] Karl-Heinz Spitzer, and Joachim Kroos, "Process Technological Fundamentals for The Production of New Steel Grades by Direct Strip Casting". 1st Chinese-German Seminar on Fundamentals of Iron and Steelmaking. The Chinese Society for Metals , Beijing, 2004, pp.287-297.

[4] Achim R. Bǖchner, and Michael Thiemann, "Twin roll strip casting of steel studies of heat transfer into the rolls", 1st Chinese-German seminar on fundamentals of iron and steelmaking, The Chinese Society for Metals, Beijing, 2004, pp.276-286

[5] Hwang S M, and Kang Y H, "Analysis of flow and heat transfer in twin roll strip casting by finite element method" Journal of Engineering for Industry, Elsevier, 1995, pp.305-314.

DOI: 10.1115/1.2804335

[6] Huang Minghui, and Duan Xiang'an. "Analysis for skin effect of heat transfer in the roller and the maximal casting velocity during two-roll casting", Journal of Central South University of Technology (Natural Science), China, 2003, pp.273-276 .

[7] Liang Tao, "Research on Numerical Simulation of Heat Transfer and Thermal Crowning of Roll Shell During Twin-Roll Casting", Ph.D. Degree Tutorial of Central South University of Technology, China, 2004.

[8] GUOWEI LI and BRIAN G. THOMAS, Transient Thermal Model of the Continuous Single-Wheel Thin-Strip Casting Process, METALLURGICAL AND MATERIALS TRANSACTIONS B, 1996,7:509-525

DOI: 10.1007/bf02914916