Countercurrent feedstock and gas in the blast furnace, gas flow patterns of a granular layer.
Reduction of iron oxide with carbon, direct and indirect reduction, reduction of iron oxide with hydrogen.
The blast furnace raw materials and their preparation: sintering, pelletizing, briquetting, cokemaking.
Molten steel slags - molecular theory of slags. Ionic theory of slags.Reactions involved in the production and refining of steel.
Solubility of gases in metals. Hydrogen,nitrogen, oxygen in iron and steel.
Vacuum carbon deoxidation of steel. Precipitation deoxidation of steel. Diffusion deoxidation and deoxidation of steel by synthetic slags. Inclusions in steel.
Basic production technologies in oxygen converters. Basic production technologies in electric arc furnaces. Steel casting.
Reduction of iron oxide with carbon, direct and indirect reduction, reduction of iron oxide with hydrogen.
The blast furnace raw materials and their preparation: sintering, pelletizing, briquetting, cokemaking.
Molten steel slags - molecular theory of slags. Ionic theory of slags.Reactions involved in the production and refining of steel.
Solubility of gases in metals. Hydrogen,nitrogen, oxygen in iron and steel.
Vacuum carbon deoxidation of steel. Precipitation deoxidation of steel. Diffusion deoxidation and deoxidation of steel by synthetic slags. Inclusions in steel.
Basic production technologies in oxygen converters. Basic production technologies in electric arc furnaces. Steel casting.