The study on manganese behavior in oxidizing conditions of steelmaking processes

20th International Scientific and Research Conference "Metallurgy: Technologies, Innovation, Quality. Metallurgy-2017"

Dmitrienko, V.I.^1 ; Protopopov, E.V.^1 ; Dmitrienko, A.V.^1 ; Nosov, Yu N^1

Siberian State Industrial University, 42 Kirova street, Novokuznetsk

654007, Russia^1

关键词: Current production;    Electric steel making;    Industrial datum;    Manganese content;    Oxidizing conditions;    Steelmaking process;    Technological methods;    Thermodynamic calculations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/411/1/012004/pdf
DOI  :  10.1088/1757-899X/411/1/012004

来源: IOP

【 摘 要 】

The possible limits of increase in the residual manganese content in the oxidizing conditions of steelmaking processes were studied by thermodynamic calculations. In the conditions of the current production the manganese behavior during carbon oxidation in the converter (300 tonnes) and electric steelmaking furnace (100 tonnes) was investigated. The industrial data confirmed the thermodynamic calculations. The developed technological methods in case of their implementation will allow the consumption of manganese ferroalloys to be reduced.