FR2440408A1 - Procede pour la fabrication directe de ferromanganese de haute qualite et de haute purete - Google Patents
Procede pour la fabrication directe de ferromanganese de haute qualite et de haute pureteInfo
- Publication number
- FR2440408A1 FR2440408A1 FR7927025A FR7927025A FR2440408A1 FR 2440408 A1 FR2440408 A1 FR 2440408A1 FR 7927025 A FR7927025 A FR 7927025A FR 7927025 A FR7927025 A FR 7927025A FR 2440408 A1 FR2440408 A1 FR 2440408A1
- Authority
- FR
- France
- Prior art keywords
- manganese
- contg
- mfr
- flux
- melt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
- C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
L'INVENTION EST RELATIVE A UN PROCEDE POUR LA FABRICATION DIRECTE DE FERROMANGANESE DE HAUTE QUALITE ET DE PURETE ELEVEE, CARACTERISE EN CE QUE L'ON INTRODUIT DANS UN REACTEUR UNE MATIERE MANGANESEE FONDUE, UN AGENT REDUCTEUR NON CARBONACE ET UNE MATIERE FORMATRICE DE LAITIER, ET ON SOUMET ENSUITE LE REACTEUR A UN MOUVEMENT CIRCULAIRE, HORIZONTAL ET EXCENTRIQUE AFIN DE MELANGER ET D'AGITER LE CONTENU DU REACTEUR, PENDANT LEQUEL L'OXYDE DE MANGANESE CONTENU DANS LA MATIERE MANGANESEE EST REDUIT PAR L'AGENT REDUCTEUR NON CARBONACE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13458378A JPS5562141A (en) | 1978-11-02 | 1978-11-02 | Direct production of high grade, high purity ferromanganese |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2440408A1 true FR2440408A1 (fr) | 1980-05-30 |
FR2440408B1 FR2440408B1 (fr) | 1985-07-12 |
Family
ID=15131753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927025A Expired FR2440408B1 (fr) | 1978-11-02 | 1979-10-31 | Procede pour la fabrication directe de ferromanganese de haute qualite et de haute purete |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5562141A (fr) |
AU (1) | AU519538B2 (fr) |
FR (1) | FR2440408B1 (fr) |
IN (1) | IN152158B (fr) |
NO (1) | NO153657C (fr) |
ZA (1) | ZA795688B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100889859B1 (ko) * | 2008-05-06 | 2009-03-24 | 주식회사 동부메탈 | 페로망간 슬래그를 활용한 극저탄소 극저인 페로망간제조방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1362331A (fr) * | 1963-07-08 | 1964-05-29 | Taiheiyo Nickel Kabushiki Kais | Procédé de production d'un alliage ferreux au moyen d'un convertisseur à agitation |
DE1213454B (de) * | 1961-01-07 | 1966-03-31 | Hoesch Ag | Verfahren zur Herstellung von Ferromangan |
GB1117375A (en) * | 1965-05-04 | 1968-06-19 | African Metals Corp Ltd | Process for the production of medium to low carbon ferromanganese of low silicon content |
US3433628A (en) * | 1965-09-15 | 1969-03-18 | Broken Hill Pty Co Ltd | Process for the manufacture of ferromanganese |
DE2024444A1 (de) * | 1969-05-21 | 1970-11-26 | Union Carbide Corp., New York, N.Y. (V.St.A.) | Verfahren zur Herstellung von Ferromangan |
US3652263A (en) * | 1968-04-30 | 1972-03-28 | Taiheiyo Kinzoku Co Ltd Kk | Direct production method for medium- and low-carbon ferromanganese |
-
1978
- 1978-11-02 JP JP13458378A patent/JPS5562141A/ja active Granted
-
1979
- 1979-10-23 AU AU52067/79A patent/AU519538B2/en not_active Expired
- 1979-10-24 ZA ZA00795688A patent/ZA795688B/xx unknown
- 1979-10-31 NO NO793499A patent/NO153657C/no unknown
- 1979-10-31 FR FR7927025A patent/FR2440408B1/fr not_active Expired
- 1979-11-02 IN IN1143/CAL/79A patent/IN152158B/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1213454B (de) * | 1961-01-07 | 1966-03-31 | Hoesch Ag | Verfahren zur Herstellung von Ferromangan |
FR1362331A (fr) * | 1963-07-08 | 1964-05-29 | Taiheiyo Nickel Kabushiki Kais | Procédé de production d'un alliage ferreux au moyen d'un convertisseur à agitation |
GB1117375A (en) * | 1965-05-04 | 1968-06-19 | African Metals Corp Ltd | Process for the production of medium to low carbon ferromanganese of low silicon content |
US3433628A (en) * | 1965-09-15 | 1969-03-18 | Broken Hill Pty Co Ltd | Process for the manufacture of ferromanganese |
US3652263A (en) * | 1968-04-30 | 1972-03-28 | Taiheiyo Kinzoku Co Ltd Kk | Direct production method for medium- and low-carbon ferromanganese |
DE2024444A1 (de) * | 1969-05-21 | 1970-11-26 | Union Carbide Corp., New York, N.Y. (V.St.A.) | Verfahren zur Herstellung von Ferromangan |
Also Published As
Publication number | Publication date |
---|---|
NO153657C (no) | 1986-04-30 |
NO153657B (no) | 1986-01-20 |
ZA795688B (en) | 1980-11-26 |
AU519538B2 (en) | 1981-12-10 |
FR2440408B1 (fr) | 1985-07-12 |
NO793499L (no) | 1980-05-05 |
IN152158B (fr) | 1983-11-05 |
JPS5736337B2 (fr) | 1982-08-03 |
JPS5562141A (en) | 1980-05-10 |
AU5206779A (en) | 1980-07-17 |
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