Effect of Mushy Zone Permeability on the Formation of Centerline Segregation in Slab Casting

Mihály Réger; Balázs Verő; Róbert Józsa; Zsolt Csepeli

doi:10.4028/www.scientific.net/MSF.790-791.296

Paper Titles

Studying Pressure Induced Whiskers Formation from Sn-Rich Surfaces
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Microstructural Evaluation during Melt Conditioned Twin Roll Casting (MC-TRC) of Al-Mg Binary Alloys
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Solidification Mechanism of the Melt Conditioned Twin Roll Cast Magnesium Alloy
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Effect of Mushy Zone Permeability on the Formation of Centerline Segregation in Slab Casting
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On the Relationship between Inclusions and Pores, Part II: Dendritic Structure, Pressure Drop in the Liquid and Pore Precipitation
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Characterization of Motion of Dendrite Fragment by X-Ray Radiography on Earth and under Microgravity Environment
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HomeMaterials Science ForumMaterials Science Forum Vols. 790-791Effect of Mushy Zone Permeability on the Formation...

Effect of Mushy Zone Permeability on the Formation of Centerline Segregation in Slab Casting

Abstract:

A complex mathematical model characterizing the centerline segregation level in the mid region of continuously cast slabs was developed. The basic heat transfer and solidification model connected to the semi-empirical liquid feeding model (LMI - Liquid Motion Intensity model) gives the possibility to estimate the centerline segregation parameters of slab cast under industrial circumstances. Solid shell deformation changes the volume of the space available for the liquid inside the slab and hereby also changes the conditions of liquid supply.

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Periodical:

Materials Science Forum (Volumes 790-791)

Pages:

296-301

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.790-791.296

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Online since:

May 2014

Authors:

Mihály Réger*, Balázs Verő, Róbert Józsa, Zsolt Csepeli

Keywords:

Centerline Segregation, Deformation of Solid Shell, Mushy, Permeability, Porosity, Pressure Drop, Slab Casting

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References

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