| 摘要 |
<p>1305914 Producing steel from scrap KLOCKNER-WERKE AG 9 March 1970 [10 March 1969] 11254/70 Addition to 1289333 Heading C7D [Also in Division F4] Molten material which is discharged from the scrap smelting vessel of the parent case, into the collecting vessel, simply has alloying elements and lime added to it and is also further heated to produce a pourable steel. Heating may be effected in the collecting vessel, which contains the alloying elements and may be provided with an induction coil in its walls or be associated with an arc electrode vertically displaceable through its cover, or else by induction heating means provided around one or more discharge orifices of the smelting vessel.</p> |
