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Machine translation
1. (WO1979000481) METHOD,APPARATUS AND MEANS FOR TREATING MELTED IRON WITH AN ALKALI OR EARTH ALKALI METAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000481    International Application No.:    PCT/CH1978/000056
Publication Date: 26.07.1979 International Filing Date: 27.12.1978
IPC:
C21C 1/02 (2006.01), C21C 1/10 (2006.01), C21C 7/00 (2006.01), C21C 7/064 (2006.01), C22C 33/10 (2006.01)
Applicants:
Inventors:
Priority Data:
132/78 06.01.1978 CH
Title (EN) METHOD,APPARATUS AND MEANS FOR TREATING MELTED IRON WITH AN ALKALI OR EARTH ALKALI METAL
(FR) PROCEDE, DISPOSITIF ET MOYEN POUR LE TRAITEMENT DE FER EN FUSION AVEC UN METAL ALCALIN OU UN METAL ALCALINO-TERREUX
Abstract: front page image
(EN)Method for desulfurizing melted iron whereby incombustible standardized hollow bodies (1) containing pieces of Mg, delivered closed and in which openings (9, 10) are made just prior to use, are maintained by a member (15) close to the bottom of a casting tank (16), and are covered with the melted material and consequently the melted material is treated and diluted to reach the desired concentration. The destroyed hollow bodies are carried away on the surface of the melted material.
(FR)Le procede pour la desulfurisation de fer en fusion prevoit que des corps creux (1) standardises, incombustibles et contenant des morceaux de Mg, livres fermes de tous cotes et dans lesquels des ouvertures (9, 10) sont faites juste avant l"emploi, sont tenus par un organe (15) au voisinage du fond d"une cuve de coulage (16) classique, qu"ensuite les corps creux sont recouverts par la matiere en fusion et que de ce fait la fusion soit surtraitee et diluee a la concentration voulue apres ce traitement. Le corps creux detruit est charrie en surface par la fusion.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)