The physical modelling of a normalising rolling of plates of S460NL1 steel grade

• Autorzy: Knapiński M. , Markowski J.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The aim of the present work was to demonstrate that, in laboratory conditions and using a physical simulator of metallurgical processes, it us possible to reflect the actual production process and, at the same time, to simulate new, not necessarily perfect rolling technologies, while not incurring any outlays on industrial lots of a new product line. Design/methodology/approach: The article present the results of physical simulations of the process of rolling plates of steel S460NL1 on the finishing stand of a reversing mill. The simulations were performed for three final plate thicknesses, namely 8, 10 and 12 mm. Findings: The purpose of the simulations was to select the conditions of band deformation with the aim of obtaining, directly after rolling, a material structure corresponding to the structure obtained from normalizing annealing. Thus, the simulations reflected the normalizing rolling process. Practical implications: The researches carried out has allowed to elaborate new technology of production of rolling plate without a additional thermal treatment like as normalisation. It allow to decrease a time and total cost of production for this sort of product. Originality/value: The investigation carried out has confirmed that it is possible to obtain and manufacture 8, 10 and 12 mm-thick plates of S460NL1 grade steel by normalizing rolling in the conditions of the plant under consideration.

Słowa kluczowe

EN

plastic forming; controlled rolling; plate rolling; physical simulation

PL

formowanie plastyczne; walcowanie regulowane; walcowanie blach; symulacja fizyczna

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2007
• Tom: Vol. 28, nr 6
• Strony: 373--376
• Opis fizyczny: Bibliogr. 15 poz., il.

Twórcy

autor

Knapiński M.

autor

Markowski J.

• Faculty of Process & Material Engineering and Applied Physics, Institute for the Modelling and Automation of Plastic Working Processes, Częstochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland,

Bibliografia

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