Effect of Supporting Roll Setting on the Inner Structure of Cc Slabs

Mihály Réger; Balázs Verő; Zsolt Csepeli; Zoltan Szabo; Robert Jozsa; Tibor Kelemen

doi:10.4028/www.scientific.net/MSF.729.175

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HomeMaterials Science ForumMaterials Science Forum Vol. 729Effect of Supporting Roll Setting on the Inner...

Effect of Supporting Roll Setting on the Inner Structure of Cc Slabs

Abstract:

Mathematical model was developed to estimate the flow rate and direction and of the expected porosity level in the centre part of a slab. Calculations show that centreline segregation is basically affected, at a given composition and cooling technology by the setting, deformation and eccentricity of the supporting rolls. Bulging of the strand between the supporting rolls can also play role.

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Periodical:

Materials Science Forum (Volume 729)

Pages:

175-180

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.729.175

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Online since:

November 2012

Authors:

Mihály Réger, Balázs Verő, Zsolt Csepeli, Zoltan Szabo, Robert Jozsa, Tibor Kelemen

Keywords:

Centreline Segregation, Macrosegregation, Modeling, Mushy, Porosity, Roll Setting, Slab Casting

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References

[1] M. Reger, H. Kytönen, B. Verő, A. Szelig: Estimation and Consequences of Shrinkage of Steel Slabs, Materials Science Forum, Vol 589, pp.43-48, (2008).

DOI: 10.4028/www.scientific.net/msf.589.43

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