Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1977-01-05
1978-10-17
Andrews, M. J.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 43, 75 44S, 75 46, 75129, C21C 552
Patent
active
041206967
ABSTRACT:
A charge including scrap, sponge iron and ferrous metals is admitted into the top of a vertically arranged melting column and descends through the latter by gravity. The charge is melted by directing a flame against the leading end thereof and the melt flows through an outlet at the bottom of the melting column in to a chamber located beneath and communicating with the melting column. In this chamber, reduction of the slag is effected and the slag is removed from the molten metal. Alloying additions and deoxidizing agents are introduced into the chamber so that the molten metal is deoxidized and becomes alloyed to produce steel having a desired analysis. The thus-produced steel is superheated in the chamber and is then continuously cast.
REFERENCES:
patent: 3206301 (1965-09-01), Daubersy
patent: 3501290 (1970-03-01), Finkl et al.
patent: 3669434 (1972-06-01), Geck et al.
Geck Gunther
Langhammer Jurgen
Andrews M. J.
Klockner-Werke AG
Striker Michael J.
LandOfFree
Process for the production of steel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the production of steel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of steel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-373743