METHOD OF DEOXIDIZING LOW-CARBON STEEL

摘要

Using ferrous metallurgy, namely deoxidation of steel produced in the steelmaking apparatus, such as a two-bath furnace, basic oxygen furnace, etc. of winding units and ladle treatment of steel. oxidation of the metal at the outlet of the furnace with a carbon content of 0.01 - 0.02% of a calculation formula on the computer depending on the technical parameters Chave s, redundant reoxidation of metal reduced blowing powdered coke fines in the metal, the amount of which is also determined by the formula 750 Oak, /% C yk (Of - 0.050) kg, where Q - cage furnace kg; % C - carbon content in coke fines,%; uk - waste coke fines,%; Of - the actual oxygen content of the metal in the production,%. 1 h. n. f BACKGROUND Table 2.