Steel refining possibilities in LF

International Conference on Applied Sciences 2017

Dumitru, M.G.^1 ; Ioana, A.^2 ; Constantin, N.^2 ; Ciobanu, F.^1 ; Pollifroni, M.^3

SC TenarisSilcotub Calarasi, 93, Mihai Viteazul Blvd., Calarasi

450131, Romania^1

Politehnica University of Bucharest, Department of Engineering and Management of Metallic Materials Obtaining, 313 Spl. Independentei Street, Bucharest

060042, Romania^2

University of Turin, 8 Via Verdi, Turin

10124, Italy^3

关键词: Autodesk;    Bottom surfaces;    Ladle furnaces;    On-line controls;    Porous plug;    Steel refining;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/294/1/012018/pdf
DOI  :  10.1088/1757-899X/294/1/012018

来源: IOP

【 摘 要 】

This article presents the main possibilities for steel refining in Ladle Furnace (LF). These, are presented: steelmaking stages, steel refining through argon bottom stirring, online control of the bottom stirring, bottom stirring diagram during LF treatment of a heat, porous plug influence over the argon stirring, bottom stirring porous plug, analysis of porous plugs disposal on ladle bottom surface, bottom stirring simulation with ANSYS, bottom stirring simulation with Autodesk CFD.