Paper Title:
Bottom-Blown Stirring Technology Application in Consteel EAF
  Abstract

Bottom blown stirring technology application in EAF was studied in this paper. The basic principle of bottom blowing process was researched, the bottom blown stirring can give strong stirring effect on the molten steel bath, thus bath mixing time was shortened, decarburization and dephosphorization were improved, however over stirring would lead to liquid steel incontact with atmosphere air. Reasonable process was considered on Consteel EAF. results show that: with bottom-blown stirring technology, decarburization and dephosphorization increase significantly; oxygen and lime consumption decrease; content of FeO in final slag reduces; and heat time becomes short.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 6: Metallurgical Engineering
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
639-643
DOI
10.4028/www.scientific.net/AMR.361-363.639
Citation
K. Dong, R. Zhu, W. J. Liu, "Bottom-Blown Stirring Technology Application in Consteel EAF", Advanced Materials Research, Vols. 361-363, pp. 639-643, 2012
Online since
October 2011
Export
Price
$32.00
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