Actual Technology of Steel Out-of-Furnace Treatment by Flux Cored Wire  Full text

D. A. Dyudkin, V. V. Kisilenko

Ukrainian Association of Steelmakers

UDC 669.18.046

Metall. Min. Ind.,  2010, Vol. 2, No. 2, pp. 102-106

Abstract

The issues of steel out-of-furnace treatment by flux cored wire with various fillers are considered at the present stage. Application of wires filled with analogues SK30 and SК40 (granular calcium + ferrosilicon) leads to considerable cost saving in the process of steel out-of-furnace treatment by calcium-containing wires. In addition, calcium recovery from a new wire type is more stable.

Keywords: STEEL, METAL PRODUCTS, OUT-OF-FURNACE TREATMENT, FLUX CORED WIRE, GRANULAR CALCIUM, SILICOCALCIUM, FERROSILICON, RECOVERY