Macrosegregation in CC Slabs

Mihály Réger; Balázs Verő; Zsolt Csepeli; Árpád Szélig

doi:10.4028/www.scientific.net/MSF.508.233

Paper Titles

Solidification and Melting – Asymmetries and Consequences
p.205

Motion of Fine Particles under Interfacial Tension Gradient in Relation to Solidification of Steel
p.211

Effect of Travelling Magnetic Field on the Directional Solidification of Refined Al-3.5 wt%Ni Alloys
p.221

Microstructure Formation in AlSi7 Alloys Directionally Solidified with Forced Melt Flow
p.227

Macrosegregation in CC Slabs
p.233

Ensemble Averaged Two-Phase Eulerian Model for Columnar/Equiaxed Solidification of a Binary Alloy
p.239

Estimation of the Cooling Rate on the Basis of Secondary Dendrite Arm Spacing in Case of Continuous Cast Steel Slab
p.245

Evaluation of Permeability of Interdendritic Channels for Al-Cu and Sn-Pb Alloys
p.251

Marangoni Convection and Fragmentation in LASER Treatment
p.257

HomeMaterials Science ForumMaterials Science Forum Vol. 508Macrosegregation in CC Slabs

Macrosegregation in CC Slabs

Abstract:

In continuously cast semi-finished products, fluid flow results in macrosegregation patterns. There are two reasons for fluid flow during solidification: density differences in the liquid phase and outer forces or constraints, which mix, suck or squeeze the liquid inside. The calculation method described in this paper can be used to analyze the effects of fluid flow caused by outer constraints and to estimate the expected macrosegregation level.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volume 508)

Pages:

233-238

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.508.233

Citation:

Cite this paper

Online since:

March 2006

Authors:

Mihály Réger, Balázs Verő, Zsolt Csepeli, Árpád Szélig

Keywords:

Bulging, Continuous Casting, Eccentricity, Fluid Flow, Macrosegregation, Modeling, Steel, Supporting Rolls'Setting Up

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] J. Miettinen, H. Kytönen, S. Louhenkilpi, J. Laine, Proc. of 12th IAS Steelmaking Seminar, Buenos Aires 1999, pp.488-497.

Google Scholar

[2] J. Miettinen, H. Kytönen, S. Louhenkilpi: BOS - Analytical Bulging Model for Continuous Casting Slabs, HUT Publications in Materials Science and Metallurgy, ISSN 1455-2329, Espoo (2001).

Google Scholar

[3] K. Miyazawa, K. Schwerdfeger: Ironmaking and Steelmaking, 2(1979) p.68.

Google Scholar

[4] Miettinen, J.: Calculation of Solidification-related Thermophysical Properties for Steels, Metallurgical and Materials Transactions B, 28B (1997), pp.281-297.

DOI: 10.1007/s11663-997-0095-2

Google Scholar