AT372110B - Einrichtung zur herstellung von stahl - Google Patents
Einrichtung zur herstellung von stahlInfo
- Publication number
- AT372110B AT372110B AT553381A AT553381A AT372110B AT 372110 B AT372110 B AT 372110B AT 553381 A AT553381 A AT 553381A AT 553381 A AT553381 A AT 553381A AT 372110 B AT372110 B AT 372110B
- Authority
- AT
- Austria
- Prior art keywords
- producing steel
- steel
- producing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
-
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Heat Treatment Of Steel (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Furnace Details (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT553381A AT372110B (de) | 1981-12-23 | 1981-12-23 | Einrichtung zur herstellung von stahl |
US06/450,007 US4426709A (en) | 1981-12-23 | 1982-12-15 | Arrangement for the production of steel |
GB08235941A GB2112509B (en) | 1981-12-23 | 1982-12-17 | Arrangement for the production of steel |
SE8207257A SE8207257L (sv) | 1981-12-23 | 1982-12-20 | Anordning for framstellning av stal |
IT2488282A IT1155036B (it) | 1981-12-23 | 1982-12-21 | Apparecchiatura per la produzione di acciaio |
JP57224769A JPS58113309A (ja) | 1981-12-23 | 1982-12-21 | 鋼製造装置 |
FR8221581A FR2518577B1 (fr) | 1981-12-23 | 1982-12-22 | Dispositif pour produire de l'acier, notamment convertisseur a soufflage par le haut |
DE3247572A DE3247572C2 (de) | 1981-12-23 | 1982-12-22 | Einrichtung zur Herstellung von Stahl |
BE0/209787A BE895444A (fr) | 1981-12-23 | 1982-12-22 | Dispositif pour produire de l'acier, notamment convertisseur a soufflage par le haut |
LU84547A LU84547A1 (de) | 1981-12-23 | 1982-12-22 | Einrichtung zur herstellung von stahl |
DD82246479A DD208826A5 (de) | 1981-12-23 | 1982-12-23 | Einrichtung zur herstellung von stahl |
SU823529503A SU1142006A3 (ru) | 1981-12-23 | 1982-12-23 | Агрегат дл производства стали |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT553381A AT372110B (de) | 1981-12-23 | 1981-12-23 | Einrichtung zur herstellung von stahl |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA553381A ATA553381A (de) | 1983-01-15 |
AT372110B true AT372110B (de) | 1983-09-12 |
Family
ID=3576834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT553381A AT372110B (de) | 1981-12-23 | 1981-12-23 | Einrichtung zur herstellung von stahl |
Country Status (12)
Country | Link |
---|---|
US (1) | US4426709A (de) |
JP (1) | JPS58113309A (de) |
AT (1) | AT372110B (de) |
BE (1) | BE895444A (de) |
DD (1) | DD208826A5 (de) |
DE (1) | DE3247572C2 (de) |
FR (1) | FR2518577B1 (de) |
GB (1) | GB2112509B (de) |
IT (1) | IT1155036B (de) |
LU (1) | LU84547A1 (de) |
SE (1) | SE8207257L (de) |
SU (1) | SU1142006A3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0630977A1 (de) * | 1993-06-21 | 1994-12-28 | Voest-Alpine Industrieanlagenbau Gmbh | Konverter zur Herstellung von Stahl |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT375960B (de) * | 1982-12-07 | 1984-09-25 | Voest Alpine Ag | Verfahren und einrichtung zur herstellung von metallen, insbesondere von fluessigem roheisen, stahlvormaterial oder ferrolegierungen |
AT376702B (de) * | 1983-04-06 | 1984-12-27 | Voest Alpine Ag | Verfahren zum betrieb einer metallurgischen anlage |
JPS6057187A (ja) * | 1983-09-09 | 1985-04-02 | 新日本製鐵株式会社 | 溶融金属誘導加熱装置 |
USRE32908E (en) * | 1984-09-27 | 1989-04-18 | Regents Of The University Of Minnesota | Method of utilizing a plasma column |
US4725447A (en) * | 1984-09-27 | 1988-02-16 | Regents Of The University Of Minnesota | Method of utilizing a plasma column |
US4918282A (en) * | 1986-01-10 | 1990-04-17 | Plasma Energy Corporation | Method and apparatus for heating molten steel utilizing a plasma arc torch |
US4734551A (en) * | 1986-01-10 | 1988-03-29 | Plasma Energy Corporation | Method and apparatus for heating molten steel utilizing a plasma arc torch |
US5171491A (en) * | 1986-02-04 | 1992-12-15 | The Carborundum Company | Method of producing near net shape fused cast refractories |
US4791077A (en) * | 1986-02-04 | 1988-12-13 | Stemcor Corporation | Near net shape fused cast refractories and process for their manufacture by rapid melting/controlled rapid cooling |
US5177763A (en) * | 1990-03-28 | 1993-01-05 | Kawasaki Steel Corporation | Furnace bottom structure of direct current electric furnace |
US5286277A (en) * | 1992-05-26 | 1994-02-15 | Zaptech Corporation | Method for producing steel |
US6125133A (en) * | 1997-03-18 | 2000-09-26 | Praxair, Inc. | Lance/burner for molten metal furnace |
US6010658A (en) * | 1998-11-12 | 2000-01-04 | Esm Iii | Apparatus for desulfurization of iron utilizing two spaced apart lances |
DE102006029724B4 (de) | 2006-06-28 | 2008-12-04 | Siemens Ag | Verfahren und Ofen zum Schmelzen von Stahlschrott |
BR102015003522A2 (pt) * | 2015-02-19 | 2016-08-23 | Lumar Metals Ltda | conjunto de lança de sopro para fabricação e refino de metais |
CN114716133B (zh) * | 2022-04-21 | 2024-06-21 | 中信环境技术(广州)有限公司 | 一种多热源耦合熔融装置及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1302391B (de) * | 1960-08-01 | 1971-05-13 | Institut De Recherches De La Siderurgie Francai | |
AT232531B (de) * | 1961-10-27 | 1964-03-25 | Voest Ag | Blasrohr zum Frischen von Metallen unter Beheizung des Einsatzes mit regelbarer Heizleistung |
US3316082A (en) * | 1964-12-08 | 1967-04-25 | Inland Steel Co | Oxygen steelmaking |
US4082914A (en) * | 1973-05-14 | 1978-04-04 | Nikolai Iosifovich Bortnichuk | Method of stabilizing arc voltage in plasma arc furnace and apparatus for effecting same |
JPS5546266A (en) * | 1978-09-28 | 1980-03-31 | Daido Steel Co Ltd | Plasma torch |
-
1981
- 1981-12-23 AT AT553381A patent/AT372110B/de not_active IP Right Cessation
-
1982
- 1982-12-15 US US06/450,007 patent/US4426709A/en not_active Expired - Fee Related
- 1982-12-17 GB GB08235941A patent/GB2112509B/en not_active Expired
- 1982-12-20 SE SE8207257A patent/SE8207257L/ unknown
- 1982-12-21 JP JP57224769A patent/JPS58113309A/ja active Granted
- 1982-12-21 IT IT2488282A patent/IT1155036B/it active
- 1982-12-22 LU LU84547A patent/LU84547A1/de unknown
- 1982-12-22 DE DE3247572A patent/DE3247572C2/de not_active Expired
- 1982-12-22 BE BE0/209787A patent/BE895444A/fr not_active IP Right Cessation
- 1982-12-22 FR FR8221581A patent/FR2518577B1/fr not_active Expired
- 1982-12-23 SU SU823529503A patent/SU1142006A3/ru active
- 1982-12-23 DD DD82246479A patent/DD208826A5/de not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0630977A1 (de) * | 1993-06-21 | 1994-12-28 | Voest-Alpine Industrieanlagenbau Gmbh | Konverter zur Herstellung von Stahl |
US5454852A (en) * | 1993-06-21 | 1995-10-03 | Voest-Alpine Industieanlagenbau Gmbh | Converter for the production of steel |
Also Published As
Publication number | Publication date |
---|---|
IT8224882A0 (it) | 1982-12-21 |
DE3247572C2 (de) | 1985-08-08 |
DD208826A5 (de) | 1984-04-11 |
SU1142006A3 (ru) | 1985-02-23 |
FR2518577B1 (fr) | 1987-01-02 |
GB2112509A (en) | 1983-07-20 |
US4426709A (en) | 1984-01-17 |
SE8207257D0 (sv) | 1982-12-20 |
DE3247572A1 (de) | 1983-07-14 |
ATA553381A (de) | 1983-01-15 |
SE8207257L (sv) | 1983-06-24 |
IT8224882A1 (it) | 1984-06-21 |
JPS58113309A (ja) | 1983-07-06 |
FR2518577A1 (fr) | 1983-06-24 |
BE895444A (fr) | 1983-04-15 |
IT1155036B (it) | 1987-01-21 |
GB2112509B (en) | 1985-03-13 |
JPS6158524B2 (de) | 1986-12-12 |
LU84547A1 (de) | 1983-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT383352B (de) | Verfahren zur herstellung des neuen d-phenylalanyl-l-prolyl-l-arginin-aldehyd-sulfa s | |
DE3381940D1 (de) | Verfahren zur metallbehandlung. | |
AT384022B (de) | Verfahren zur herstellung von 1,2,4-triazol-3onen | |
AT377524B (de) | Verfahren zur herstellung von neuen anthracyclinglycosiden | |
AT382612B (de) | Verfahren zur herstellung von neuen arylcyclobutylalkylaminen | |
DE3575028D1 (de) | Geraet zur herstellung von bildern. | |
DE3679815D1 (de) | Verfahren zur innenauskleidung von leitungen. | |
DE3683728D1 (de) | Verfahren zur herstellung von oxiracetam. | |
AT372110B (de) | Einrichtung zur herstellung von stahl | |
DE3675327D1 (de) | Verfahren zur herstellung von 5-aethyliden-2-norbornen. | |
DE3382650D1 (de) | Verfahren zur herstellung von alpha-methylstyrol-acrylonitril-copolymeren. | |
DE3668316D1 (de) | Verfahren zur herstellung von cycloolefinen. | |
PT76933B (pt) | Spritzgiess- oder vulkanisierform zur herstellung von schuhwerk | |
DE3381934D1 (de) | Verfahren zur herstellung von shampoos. | |
DE3382369D1 (de) | Verfahren zur herstellung von blockcopolyamiden. | |
DE3681500D1 (de) | Verfahren zur herstellung von 2-amino-6-chloropurin. | |
DE3675860D1 (de) | Verfahren zur herstellung von pyromellitsaeuredianhydrid. | |
DE3684881D1 (de) | Verfahren zur herstellung von cyclopolydiorganosiloxanen. | |
DE3681307D1 (de) | Verfahren zur herstellung von 2-alkyl-cyclopent-2-enonen. | |
DE3670075D1 (de) | Verfahren zur herstellung von bis-hydroxyphenyl-n-alkanen. | |
DE3675817D1 (de) | Verfahren zur herstellung von 2-perfluorpropoxy-perfluorpropionylfluorid. | |
DE3667796D1 (de) | Verfahren zur herstellung von menachinon-4. | |
DE3668639D1 (de) | Verfahren zur herstellung von azopigmenten. | |
DE3674220D1 (de) | Verfahren zur herstellung von 2-alkylpyrimidin. | |
DE3683653D1 (de) | Verfahren zur herstellung von 1-amino-2-brom-4-hydroxyanthrachinon. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |