Preliminary communication

Industrial investigations of the liquid steel filtration

K. Janiszewski ; Silesian University of Technology, Department of Metallurgy, Katowice, Poland
B. Panic ; Silesian University of Technology, Department of Metallurgy, Katowice, Poland

Abstract

Hitherto existing investigations concerning the ceramic filter use in the steel making processes have given good results. The obtained results of filtration have proved that this method may be used as an effective and cheap way of steel filtration from non-metallic inclusions. Placing filters in the tundish is the best location considering the limitation of the possibility of secondary pollution of steel. Yet, the results presented in this paper, of an experiment prepared and carried out in the industrial environment, are the only positive results obtained, which are connected with so much quantities of liquid steel processed with use of the multi-hole ceramic filters.

Keywords

steel; refining; tundish; ceramic filter; continuous casting (CC)

Hrčak ID:

119546

URI

https://hrcak.srce.hr/119546

Publication date:

1.7.2014.

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