FR2446866A1 - Procede d'obtention d'alliages de manganese a moyenne teneur en carbone - Google Patents
Procede d'obtention d'alliages de manganese a moyenne teneur en carboneInfo
- Publication number
- FR2446866A1 FR2446866A1 FR7902574A FR7902574A FR2446866A1 FR 2446866 A1 FR2446866 A1 FR 2446866A1 FR 7902574 A FR7902574 A FR 7902574A FR 7902574 A FR7902574 A FR 7902574A FR 2446866 A1 FR2446866 A1 FR 2446866A1
- Authority
- FR
- France
- Prior art keywords
- manganese
- medium carbon
- obtaining
- containing manganese
- manganese alloys
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Catalysts (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
L'invention concerne un procédé d'obtention d'alliages de manganèse à moyenne teneur en carbone Du ferro-manganèse carburé, liquide, est placé dans un réacteur muni d'un couvercle étanche ou place dans une enceinte étanche. On souffle de l'oxygène mélangé avec un gaz régulateur thermique tel que CO2 , air, azote, argon, vapeur d'eau. En contrôlant l'évacuation des effluents gazeux, on règle la pression dans le réacteur entre 1,5 et 15 bars, de façon à éviter la volatilisation du manganèse. Application à l'obtention de ferre-manganèse affiné, à 0,5-2 % de carbone, destiné à la sidérurgie.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902574A FR2446866A1 (fr) | 1979-01-22 | 1979-01-22 | Procede d'obtention d'alliages de manganese a moyenne teneur en carbone |
US06/108,844 US4274871A (en) | 1979-01-22 | 1979-12-31 | Method of obtaining manganese alloys with a medium carbon content |
IT19327/80A IT1149282B (it) | 1979-01-22 | 1980-01-18 | Procedimento d'ottenimento di leghe di manganese a medio tenore in carbonio |
ZA00800339A ZA80339B (en) | 1979-01-22 | 1980-01-21 | Method of obtaining manganese alloys with a medium carbon content |
CA000344041A CA1142362A (fr) | 1979-01-22 | 1980-01-21 | Procede d'obtention d'alliages de manganese a moyenne teneur en carbone |
AU54764/80A AU532662B2 (en) | 1979-01-22 | 1980-01-21 | Manufacture of med. c ferro-manganese |
JP560880A JPS55131148A (en) | 1979-01-22 | 1980-01-21 | Manufacture of manganese alloy containing average carbon |
ES487882A ES487882A0 (es) | 1979-01-22 | 1980-01-21 | Procedimiento de obtencion de aleaciones que manganeso de medio contenido en carbono. |
DE3001941A DE3001941C2 (de) | 1979-01-22 | 1980-01-21 | Verfahren zur Herstellung von Ferromangan |
BR8000358A BR8000358A (pt) | 1979-01-22 | 1980-01-21 | Processo para a obtencao de ligas a base de manganes e, em particular, de ferro-manganes com baixo teor de carbano |
OA57002A OA06442A (fr) | 1979-01-22 | 1980-01-22 | Procédé d'obtention d'alliages de manganèse à moyenne teneur en carbonne. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902574A FR2446866A1 (fr) | 1979-01-22 | 1979-01-22 | Procede d'obtention d'alliages de manganese a moyenne teneur en carbone |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446866A1 true FR2446866A1 (fr) | 1980-08-14 |
FR2446866B1 FR2446866B1 (fr) | 1981-01-30 |
Family
ID=9221458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902574A Granted FR2446866A1 (fr) | 1979-01-22 | 1979-01-22 | Procede d'obtention d'alliages de manganese a moyenne teneur en carbone |
Country Status (11)
Country | Link |
---|---|
US (1) | US4274871A (fr) |
JP (1) | JPS55131148A (fr) |
AU (1) | AU532662B2 (fr) |
BR (1) | BR8000358A (fr) |
CA (1) | CA1142362A (fr) |
DE (1) | DE3001941C2 (fr) |
ES (1) | ES487882A0 (fr) |
FR (1) | FR2446866A1 (fr) |
IT (1) | IT1149282B (fr) |
OA (1) | OA06442A (fr) |
ZA (1) | ZA80339B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578269A1 (fr) * | 1985-03-04 | 1986-09-05 | Clecim Sa | Procede de fabrication de ferro-manganese a moyen carbone. |
BE1005461A3 (fr) * | 1991-10-16 | 1993-08-03 | Wurth Paul Sa | Procede et installation d'affinage de ferromanganese carbure. |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444083A1 (fr) * | 1978-12-11 | 1980-07-11 | Sofrem | Procede de desiliciation d'alliages de manganese |
US4662937A (en) * | 1984-05-28 | 1987-05-05 | Nippon Steel Corporation | Process for production of high-manganese iron alloy by smelting reduction |
CN102994833A (zh) * | 2012-10-29 | 2013-03-27 | 海门市金易焊接材料有限公司 | 金属锰块 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2167520A1 (en) * | 1972-01-13 | 1973-08-24 | Elektrometallurgie Gmbh | Rapidly decarburising ferro alloys - avoiding oxidation of the main alloying elements |
FR2317369A1 (fr) * | 1975-07-11 | 1977-02-04 | Elektrometallurgie Gmbh | Procede de decarburation de ferro-manganese ou de ferro-chrome a forte teneur en carbone |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3179514A (en) * | 1962-12-04 | 1965-04-20 | Ralph C Kirby | Upgrading primary manganese matte |
US3305352A (en) * | 1964-01-03 | 1967-02-21 | Union Carbide Corp | Process of producing alloys |
US4139370A (en) * | 1972-01-13 | 1979-02-13 | Gesellschaft Fur Elektrometallurgie Mbh | Method of refining ferro-alloys |
US4165980A (en) * | 1972-01-13 | 1979-08-28 | Gfe Gesellschaft Fur Elektrometallurgie Mit Beschrankter Haftung | Method of rapidly decarburizing ferro- alloys with oxygen |
US4130417A (en) * | 1975-07-11 | 1978-12-19 | Gfe Gesellschaft Fur Elektrometallurgie Mit Beschrankter Haftung | Process for refining high-carbon ferro-alloys |
-
1979
- 1979-01-22 FR FR7902574A patent/FR2446866A1/fr active Granted
- 1979-12-31 US US06/108,844 patent/US4274871A/en not_active Expired - Lifetime
-
1980
- 1980-01-18 IT IT19327/80A patent/IT1149282B/it active
- 1980-01-21 AU AU54764/80A patent/AU532662B2/en not_active Ceased
- 1980-01-21 ZA ZA00800339A patent/ZA80339B/xx unknown
- 1980-01-21 DE DE3001941A patent/DE3001941C2/de not_active Expired
- 1980-01-21 ES ES487882A patent/ES487882A0/es active Granted
- 1980-01-21 BR BR8000358A patent/BR8000358A/pt unknown
- 1980-01-21 CA CA000344041A patent/CA1142362A/fr not_active Expired
- 1980-01-21 JP JP560880A patent/JPS55131148A/ja active Pending
- 1980-01-22 OA OA57002A patent/OA06442A/fr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2167520A1 (en) * | 1972-01-13 | 1973-08-24 | Elektrometallurgie Gmbh | Rapidly decarburising ferro alloys - avoiding oxidation of the main alloying elements |
FR2317369A1 (fr) * | 1975-07-11 | 1977-02-04 | Elektrometallurgie Gmbh | Procede de decarburation de ferro-manganese ou de ferro-chrome a forte teneur en carbone |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578269A1 (fr) * | 1985-03-04 | 1986-09-05 | Clecim Sa | Procede de fabrication de ferro-manganese a moyen carbone. |
BE1005461A3 (fr) * | 1991-10-16 | 1993-08-03 | Wurth Paul Sa | Procede et installation d'affinage de ferromanganese carbure. |
Also Published As
Publication number | Publication date |
---|---|
ES8102200A1 (es) | 1980-12-16 |
DE3001941C2 (de) | 1983-02-03 |
CA1142362A (fr) | 1983-03-08 |
AU532662B2 (en) | 1983-10-06 |
JPS55131148A (en) | 1980-10-11 |
US4274871A (en) | 1981-06-23 |
ZA80339B (en) | 1981-01-28 |
AU5476480A (en) | 1980-07-31 |
FR2446866B1 (fr) | 1981-01-30 |
BR8000358A (pt) | 1980-09-30 |
IT8019327A0 (it) | 1980-01-18 |
OA06442A (fr) | 1981-07-31 |
IT1149282B (it) | 1986-12-03 |
DE3001941A1 (de) | 1980-07-24 |
ES487882A0 (es) | 1980-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |