BR9204702A - Refining process and installation of ferromanganes carbonate and ferromanganes - Google Patents
Refining process and installation of ferromanganes carbonate and ferromanganesInfo
- Publication number
- BR9204702A BR9204702A BR9204702A BR9204702A BR9204702A BR 9204702 A BR9204702 A BR 9204702A BR 9204702 A BR9204702 A BR 9204702A BR 9204702 A BR9204702 A BR 9204702A BR 9204702 A BR9204702 A BR 9204702A
- Authority
- BR
- Brazil
- Prior art keywords
- ferromanganes
- carbonate
- installation
- refining process
- refining
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/35—Blowing from above and through the bath
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/005—Manufacture of stainless steel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9100945A BE1005461A3 (en) | 1991-10-16 | 1991-10-16 | High-carbon ferromanganese refining method and installation |
BR9204702A BR9204702A (en) | 1991-10-16 | 1992-12-18 | Refining process and installation of ferromanganes carbonate and ferromanganes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9100945A BE1005461A3 (en) | 1991-10-16 | 1991-10-16 | High-carbon ferromanganese refining method and installation |
BR9204702A BR9204702A (en) | 1991-10-16 | 1992-12-18 | Refining process and installation of ferromanganes carbonate and ferromanganes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9204702A true BR9204702A (en) | 1994-06-21 |
Family
ID=25662604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9204702A BR9204702A (en) | 1991-10-16 | 1992-12-18 | Refining process and installation of ferromanganes carbonate and ferromanganes |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE1005461A3 (en) |
BR (1) | BR9204702A (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305352A (en) * | 1964-01-03 | 1967-02-21 | Union Carbide Corp | Process of producing alloys |
US4130417A (en) * | 1975-07-11 | 1978-12-19 | Gfe Gesellschaft Fur Elektrometallurgie Mit Beschrankter Haftung | Process for refining high-carbon ferro-alloys |
FR2414559A1 (en) * | 1978-01-17 | 1979-08-10 | Creusot Loire | FERRO-MANGANESE REFINING PROCESS |
FR2446866A1 (en) * | 1979-01-22 | 1980-08-14 | Sofrem | PROCESS FOR OBTAINING MEDIUM CARBON-CONTAINING MANGANESE ALLOYS |
FR2448572B1 (en) * | 1979-02-09 | 1985-10-18 | Pennsylvania Engineering Corp | PROCESS FOR OBTAINING LOW-CARBON STEEL WITH THE OXYGEN-ARGON CONVERTER |
JPS575808A (en) * | 1980-06-12 | 1982-01-12 | Sumitomo Metal Ind Ltd | Preparation of high manganese steel |
JPS6067608A (en) * | 1983-09-22 | 1985-04-18 | Japan Metals & Chem Co Ltd | Manufacture of medium or low carbon ferromanganese |
US4514220A (en) * | 1984-04-26 | 1985-04-30 | Allegheny Ludlum Steel Corporation | Method for producing steel in a top-blown vessel |
JP2850407B2 (en) * | 1989-04-18 | 1999-01-27 | 大同特殊鋼株式会社 | Refining method of chromium-containing molten steel |
-
1991
- 1991-10-16 BE BE9100945A patent/BE1005461A3/en not_active Expired - Fee Related
-
1992
- 1992-12-18 BR BR9204702A patent/BR9204702A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BE1005461A3 (en) | 1993-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1 | Application deemed withdrawn (art. 18(2)) |