Schrotteinschmelzverfahren zur Stahlherstellung und Vorrichtung zur Durchfuehrung des Verfahrens

摘要

A charge of scrap metal is confined in an upright chamber and a flame is directed upwardly from below against the scrap metal until the same melts. Alloying components are admitted to the molten metal and the temperature of the resulting mixture is raised to a predetermined level at which it becomes converted into pourable steel.