Electric Steelmaking |
Common terms and phrases
addition alloying alloying agents aluminium approx bottom plates carbon charge materials chemical chromium continuous casting cooling crane decarburization dedusting degassing deoxidation desulphurization diameter dolomite electric arc furnaces electric steelmaking electrode arms ensure equipment ferro fluorspar fluxes forging ingots furnace operating furnace shell furnace transformer gaseous oxygen graphite graphite electrodes hearth heat high-current high-power electric arc hole ingot installed lifting lime liquid steel magnesite manganese means melt-down melting-down meltshop metal mould walls nipple nozzle oxide oxygen pig iron plants platform preheating pressure production ramming reaction refining refractory relining roof lining roof ring runner bricks scrap service lives side wall silicon sintered slag slagging door slide gate solidified special-type sponge iron steel grades steel mill steelshops stool plates stopper plug stopper rod surface tapping teeming ladle teeming procedure temperature thermal tilting tion tonnes trumpets vacuum vessel voltage waste gases water-cooled