Development and Optimization of Flat Products Manufacturing at Rolling Mill 3200

Abstract:

In this work the developing manufacturing technology for 4mm thick plates produced of 220mm thick continuous cast slabs instead of 150mm thick slabs for mill 3200 (Metinvest Trametal SpA) is shown. The technology has been developed with the mathematical model of the rolling process. Тhe rolling technology for manufacturing of plates (4×3125×16000mm) from slabs (217×1355×780mm) has been developed. The developed technology makes it possible to reach the final rolling temperature of 826oС, which provides a good opportunity to use it for plate production in keeping with the hot, normalizing, controlled rolling technology or TMCP, and does not limit the existing grade mix. It is possible to use for production of 220mm thick slabs instead of 150mm thick slabs.

• Periodical: Materials Science Forum (Volume 946)
• Pages: 794-799
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.946.794
• Online since: February 2019
• Authors: Oleksandr H. Kurpe*, Volodymyr V. Kukhar
• Keywords: Plate Mill, Rolling Force, Simulation, Technology, Temperature Conditions

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