Numerical modelling of the process of bimetallic bar rolling in a three-high skew rolling mill

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Numerical modelling of the process of bimetallic bar rolling in a three-high skew rolling mill

Sylwester Sawicki, Piotr Szota, Sebastian Mróz, Henryk Dyja

Czestochowa University of Technology, Faculty of Materials Processing Technology and Applied Physics, Al. Armii Krajowej 19, 42-200 Czestochowa, Poland.

DOI:

https://doi.org/10.7494/cmms.2009.1.0218

Abstract:

Bimetallic bars which possess higher corrosion resistance and mechanical properties, it is the new kind of bimetallic bars which are better than standard bars. The bimetallic bars are more often applied in concrete construction. There are few methods which ensure a good strength of bimetallic layer bond. Hydrostatic extrusion, rotary rolling and explosive cladding are most often used methods. The simulations of the bar rolling in a three-high skew mill were carried out using the Forge2005® commercial program. Production of bimetallic bars is very difficult. One from many problems during production bimetallic bars is assurance good strength of bimetallic layer bond. The analysis of the effect of roll rotational speed on the stability of the rolling process and the strain and stress distribution has been carried out in this work.

Cite as:

Sawicki, S., Szota, P., Mróz, S., & Dyja, H. (2009). Numerical modelling of the process of bimetallic bar rolling in a three-high skew rolling mill. Computer Methods in Materials Science, 9(1), 130 – 136. https://doi.org/10.7494/cmms.2009.1.0218

Article (PDF):

Keywords:

Numerical techniques, Finite element method, Rotary rolling, Bimetallic bars, Steel – steel resistant to corrosion

References: