BR7808567A - Processo de refino de ferro-manganicos no estado liquido - Google Patents
Processo de refino de ferro-manganicos no estado liquidoInfo
- Publication number
- BR7808567A BR7808567A BR7808567A BR7808567A BR7808567A BR 7808567 A BR7808567 A BR 7808567A BR 7808567 A BR7808567 A BR 7808567A BR 7808567 A BR7808567 A BR 7808567A BR 7808567 A BR7808567 A BR 7808567A
- Authority
- BR
- Brazil
- Prior art keywords
- manganic
- iron
- liquid state
- refining process
- refining
- Prior art date
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)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7801171A FR2414559A1 (fr) | 1978-01-17 | 1978-01-17 | Procede d'affinage des ferro-manganeses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7808567A true BR7808567A (pt) | 1979-08-07 |
Family
ID=9203529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7808567A BR7808567A (pt) | 1978-01-17 | 1978-12-28 | Processo de refino de ferro-manganicos no estado liquido |
Country Status (13)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662937A (en) * | 1984-05-28 | 1987-05-05 | Nippon Steel Corporation | Process for production of high-manganese iron alloy by smelting reduction |
| JPH062922B2 (ja) * | 1984-06-18 | 1994-01-12 | 新日本製鐵株式会社 | 炭素不飽和高マンガン鉄合金の製造方法 |
| JPH062923B2 (ja) * | 1984-07-16 | 1994-01-12 | 新日本製鐵株式会社 | 溶融還元による低りん高マンガン鉄合金の製造方法 |
| JPS62230953A (ja) * | 1986-03-31 | 1987-10-09 | Kobe Steel Ltd | 中・低炭素フエロマンガンの製造方法 |
| BE1005461A3 (fr) * | 1991-10-16 | 1993-08-03 | Wurth Paul Sa | Procede et installation d'affinage de ferromanganese carbure. |
| KR20220134642A (ko) | 2020-03-06 | 2022-10-05 | 제이에프이 스틸 가부시키가이샤 | 저탄소 페로망간의 제조 방법 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL296346A (US07534539-20090519-C00280.png) * | 1962-08-07 | |||
| GB1253581A (en) * | 1968-02-24 | 1971-11-17 | Maximilianshuette Eisenwerk | Improvements in processes and apparatus for making steel |
| DE1916945C3 (de) * | 1969-04-02 | 1980-04-17 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Anwendung des Mantelgas-Verfahrens zum Frischen von Roheisen zu Stahl |
| US4021233A (en) * | 1971-10-06 | 1977-05-03 | Uddeholms Aktiebolag | Metallurgical process |
| BE792732A (fr) * | 1972-01-13 | 1973-03-30 | Elektrometallurgie Gmbh | Procede pour decarburer rapidement des alliages de fer au moyend'oxygene |
| US3990888A (en) * | 1972-10-06 | 1976-11-09 | Uddeholms Aktiebolag | Decarburization of a metal melt |
| DE2531034C2 (de) * | 1975-07-11 | 1983-09-15 | GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf | Verfahren zum Entkohlen von hochgekohltem Ferromangan oder von hochgekohltem Ferrochrom |
| SU648121A3 (ru) * | 1975-07-11 | 1979-02-15 | Гезельшафт Фюр Электрометаллурги Мбх (Фирма) | Способ обезуглероживани высокоуглеродистых ферромарганца или феррохрома |
-
1978
- 1978-01-17 FR FR7801171A patent/FR2414559A1/fr active Granted
- 1978-11-25 IN IN853/DEL/78A patent/IN150342B/en unknown
- 1978-12-22 NO NO784377A patent/NO150889B/no unknown
- 1978-12-27 JP JP16465378A patent/JPS5497521A/ja active Granted
- 1978-12-28 US US05/974,507 patent/US4192675A/en not_active Expired - Lifetime
- 1978-12-28 BR BR7808567A patent/BR7808567A/pt unknown
-
1979
- 1979-01-09 AU AU43217/79A patent/AU517352B2/en not_active Expired
- 1979-01-16 ZA ZA79169A patent/ZA79169B/xx unknown
- 1979-01-16 SU SU792711900A patent/SU1050570A3/ru active
- 1979-01-16 CA CA000319753A patent/CA1119412A/fr not_active Expired
- 1979-01-17 DE DE19792901707 patent/DE2901707A1/de active Granted
- 1979-01-17 BE BE0/192939A patent/BE873534A/xx not_active IP Right Cessation
- 1979-01-17 OA OA56711A patent/OA06151A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4321779A (en) | 1979-07-26 |
| IN150342B (US07534539-20090519-C00280.png) | 1982-09-18 |
| SU1050570A3 (ru) | 1983-10-23 |
| US4192675A (en) | 1980-03-11 |
| FR2414559B1 (US07534539-20090519-C00280.png) | 1980-08-22 |
| AU517352B2 (en) | 1981-07-23 |
| DE2901707C2 (US07534539-20090519-C00280.png) | 1988-09-22 |
| ZA79169B (en) | 1980-02-27 |
| BE873534A (fr) | 1979-07-17 |
| OA06151A (fr) | 1981-06-30 |
| JPS5497521A (en) | 1979-08-01 |
| JPH0124855B2 (US07534539-20090519-C00280.png) | 1989-05-15 |
| NO784377L (no) | 1979-07-18 |
| FR2414559A1 (fr) | 1979-08-10 |
| DE2901707A1 (de) | 1979-07-19 |
| CA1119412A (fr) | 1982-03-09 |
| NO150889B (no) | 1984-09-24 |
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