ATA526776A - Zuschlagmaterial fuer die stahlerzeugung und dessen verwendung - Google Patents
Zuschlagmaterial fuer die stahlerzeugung und dessen verwendungInfo
- Publication number
- ATA526776A ATA526776A AT526776A AT526776A ATA526776A AT A526776 A ATA526776 A AT A526776A AT 526776 A AT526776 A AT 526776A AT 526776 A AT526776 A AT 526776A AT A526776 A ATA526776 A AT A526776A
- Authority
- AT
- Austria
- Prior art keywords
- additional material
- steel production
- steel
- production
- additional
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/54—Processes yielding slags of special composition
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29920/75A GB1503176A (en) | 1975-07-16 | 1975-07-16 | Arc steelmaking |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA526776A true ATA526776A (de) | 1979-11-15 |
AT357186B AT357186B (de) | 1980-06-25 |
Family
ID=10299350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT526776A AT357186B (de) | 1975-07-16 | 1976-07-16 | Zuschlagmaterial fuer die stahlerzeugung und dessen verwendung |
Country Status (7)
Country | Link |
---|---|
US (1) | US4060406A (de) |
JP (1) | JPS5211114A (de) |
AT (1) | AT357186B (de) |
CA (1) | CA1079072A (de) |
FR (1) | FR2318227A1 (de) |
GB (1) | GB1503176A (de) |
SE (1) | SE431885B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202692A (en) * | 1978-02-01 | 1980-05-13 | The Clay Harden Company | Tundish flux powder |
US4444590A (en) * | 1983-03-28 | 1984-04-24 | Esm Incorporated | Calcium-slag additive for steel desulfurization and method for making same |
US5397379A (en) * | 1993-09-22 | 1995-03-14 | Oglebay Norton Company | Process and additive for the ladle refining of steel |
US6179895B1 (en) * | 1996-12-11 | 2001-01-30 | Performix Technologies, Ltd. | Basic tundish flux composition for steelmaking processes |
US6582491B2 (en) * | 1998-10-30 | 2003-06-24 | Midrex International, B.V. Rotterdam, Zurich Branch | Method for producing molten iron in duplex furnaces |
IT1308183B1 (it) * | 1999-02-12 | 2001-12-07 | Minerals & Metals Italia S P A | Composizione capace di ostacolare la formazione di ossidi di ferro inscorie di fusione dell'acciaio e procedimento per ottenere scorie a |
ATE270347T1 (de) * | 2001-08-03 | 2004-07-15 | Minerals & Metals Italia S P A | Zusammensetzung zur verringerung der eisenoxidbildung in schlacken von stahlschmelzen und verfahren zur herstellung einer schlacke mit niedrigem eisenoxidgehalt |
JP4184884B2 (ja) * | 2003-07-24 | 2008-11-19 | 大同エコメット株式会社 | 鋼の脱硫精錬用造滓材 |
CN114959176B (zh) * | 2022-04-29 | 2023-01-31 | 宁波日月精华精密制造有限公司 | 一种用于净化钢水的复合球团及净化钢水的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416179A (en) * | 1944-12-16 | 1947-02-18 | Reynolds Metals Co | Method of fluidizing slag |
US2848321A (en) * | 1956-01-02 | 1958-08-19 | Foundry Services Ltd | Drossing fluxes |
US3723094A (en) * | 1971-09-01 | 1973-03-27 | Latrobe Steel Co | Electroflux slags and methods of electroflux remelting |
JPS5245371B2 (de) * | 1972-06-03 | 1977-11-15 |
-
1975
- 1975-07-16 GB GB29920/75A patent/GB1503176A/en not_active Expired
-
1976
- 1976-07-08 US US05/703,674 patent/US4060406A/en not_active Expired - Lifetime
- 1976-07-14 SE SE7608026A patent/SE431885B/xx not_active IP Right Cessation
- 1976-07-15 JP JP51084889A patent/JPS5211114A/ja active Granted
- 1976-07-15 CA CA257,038A patent/CA1079072A/en not_active Expired
- 1976-07-16 AT AT526776A patent/AT357186B/de not_active IP Right Cessation
- 1976-07-16 FR FR7621812A patent/FR2318227A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2318227A1 (fr) | 1977-02-11 |
FR2318227B1 (de) | 1979-02-02 |
US4060406A (en) | 1977-11-29 |
JPS5211114A (en) | 1977-01-27 |
CA1079072A (en) | 1980-06-10 |
SE7608026L (sv) | 1977-01-17 |
GB1503176A (en) | 1978-03-08 |
JPS5652962B2 (de) | 1981-12-16 |
SE431885B (sv) | 1984-03-05 |
AT357186B (de) | 1980-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |