Refining of Liquid Steel in a Tundish Using the Method of Filtration During its Casting in the CC Machine

Archives of Metallurgy and Materials

K. Janiszewski¹ 

[1] Silesian University of Technology, Department of Metallurgy, 8 Karsinskiego Str., 40-019 Katowice, Poland;

关键词: Keywords : steel;    refining;    ceramic filter;    solid non-metallic inclusions;    tundish;    continuous casting;   

DOI  :  10.2478/amm-2013-0029

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

Hitherto existing investigations concerning the ceramic filter use in the steel making processes (both of laboratory and industrial scale) have given good results. The obtained results of filtration (in the industrial) 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 in consideration of limiting 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.

【 授权许可】

Unknown