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Application of MgO-C bricks for the RH degasser lower vessel

Published online by Cambridge University Press:  25 October 2002

T. Takeda ,
K. Aida ,
M. Nanbu  and
H. Nomura
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Abstract

In order to extend the RH lower vessel campaign life and to recycle used retractories, MgO-C bricks were applied for the RH lower vessel. As a result, the campaign life of the lower vessel has been extended by approximately 15 % , compared with magnesia- chromite bricks normally used. It was further ensured that it was possible to refine ultra-low carbon steel under these conditions.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 98 , Issue 4: Aciéries, coulées continues, réfractaires , April 2001 , pp. 347 - 352
Copyright
© La Revue de Métallurgie, 2001

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