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Machine translation
1. (WO1981000262) SILICO-THERMAL PROCESS FOR OBTAINING,IN LADLE,ALLOYS BASED ON MANGANESE AND SILICIUM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000262    International Application No.:    PCT/FR1980/000121
Publication Date: 05.02.1981 International Filing Date: 15.07.1980
IPC:
C22B 5/04 (2006.01), C22C 28/00 (2006.01)
Applicants:
Inventors:
Priority Data:
7918985 17.07.1979 FR
Title (EN) SILICO-THERMAL PROCESS FOR OBTAINING,IN LADLE,ALLOYS BASED ON MANGANESE AND SILICIUM
(FR) PROCEDE D"OBTENTION SILICO-THERMIQUE, EN POCHE, D"ALLIAGES A BASE DE MANGANESE ET DE SILICIUM
Abstract: front page image
(EN)An oxidized liquid slag coming most of ten from prior metallurgic operations and still containing from 10 to 40% of manganese as MnO, is treated, under stirring, by a reducing alloy based on silicium (silicium content at least equals 60% and, preferably, at least 70%). A slag substantially depleated of manganese is obtained and a metal containing more than 60% and, usually, more than 70% of manganese, and from 5 to 40% and preferably from 10 to 35% of silicium is provided.
(FR)Procede d"obtention silico-thermique en poche d"alliages a base de manganese et de silicium. On traite, sous agitation, par un alliage reducteur a base de silicium (teneur en silicium au moins egale a 60% et, de preference, au moins egale a 70%), un laitier liquide oxyde, provenant, le plus souvent, d"operations metallurgiques anterieures, et contenant encore de 10 a 40% de manganese a l"etat de MnO. On obtient ainsi un laitier sensiblement epuise en manganese et un metal contenant plus de 60% et, generalement plus de 70% de manganese, et de 5 a 40% et, de preference, de 10 a 35% de silicium.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)