ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
The Linear-motor Type In-mold Electromagnetic Stirring Technique for the Slab Continuous Caster
Nobuyuki GenmaToshiyuki SoejimaTadashi SaitoMasayasu KimuraYasuo KaiharaHirohiko FukumotoKenzo Ayata
Author information
JOURNALS FREE ACCESS

1989 Volume 29 Issue 12 Pages 1056-1062

Details
Abstract

Conducting downward longitudinal stirring by the use of linear-motor type In-mold Electromagnetic Stirrer (M-EMS), it was possible to control the molten steel flow within the mold and to reduce inclusions and pinholes at the inside t/8 accumulation zone of the curved-type slab continuous caster.
The reason have proved from the investigation of flow pattern in the mold and three-dimensional flow analysis; that is the M-EMS downward longitudinal stirring reduces the penetration depth of outlet molten steel flow from the nozzle and decelerates the flow-rates at the meniscus.

Information related to the author
© The Iron and Steel Institute of Japan
Previous article Next article
feedback
Top