NO864841D0 - Flussmiddel for staalfremstilling. - Google Patents
Flussmiddel for staalfremstilling.Info
- Publication number
- NO864841D0 NO864841D0 NO864841A NO864841A NO864841D0 NO 864841 D0 NO864841 D0 NO 864841D0 NO 864841 A NO864841 A NO 864841A NO 864841 A NO864841 A NO 864841A NO 864841 D0 NO864841 D0 NO 864841D0
- Authority
- NO
- Norway
- Prior art keywords
- steel manufacturing
- manufacturing fluid
- fluid
- steel
- manufacturing
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/36—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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/076—Use of slags or fluxes as treating agents
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Nonmetallic Welding Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23076/85A IT1201506B (it) | 1985-12-03 | 1985-12-03 | Miscela fondente per scorie d'acciaierie in forni ad arco,forni a ossigeno tipo ld, o.b.m.,kaldo e altri similari |
Publications (2)
Publication Number | Publication Date |
---|---|
NO864841D0 true NO864841D0 (no) | 1986-12-02 |
NO864841L NO864841L (no) | 1987-06-04 |
Family
ID=11203518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO864841A NO864841L (no) | 1985-12-03 | 1986-12-02 | Flussmiddel for staalfremstilling. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0225560A1 (no) |
BR (1) | BR8606120A (no) |
ES (1) | ES2000806A6 (no) |
IT (1) | IT1201506B (no) |
NO (1) | NO864841L (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1226383B (it) * | 1988-08-23 | 1991-01-11 | Giovanni Crespi | Miscela fondente desolforante esente da fluoro per scorie basiche di acciaierie |
DE4226833A1 (de) * | 1992-08-13 | 1994-02-17 | Alfred Dr Freissmuth | Entschwefelungsmittel für Roheisen und Gußeisen |
DE4242328C2 (de) * | 1992-12-15 | 1995-06-08 | Alfred Dipl Ing Dr Freissmuth | Mittel zur Entschwefelung, Entphosphorung, Entsilicierung und Entstickung von Roheisen- und Gußeisenschmelzen |
ATA115194A (de) * | 1994-06-08 | 1997-07-15 | Donau Chemie Ag | Entschwefelungsmittel für roheisen- und gusseisenschmelzen |
AT412477B (de) * | 2003-07-14 | 2005-03-25 | Donau Chemie Ag | Mittel zur entschwefelung von metallschmelzen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1890485A (en) * | 1929-11-06 | 1932-12-13 | Paul R Caruthers | Method of treating metal |
US3998624A (en) * | 1975-10-06 | 1976-12-21 | Mercier Corporation | Slag fluidizing agent and method of using same for iron and steel-making processes |
GB1558567A (en) * | 1976-10-01 | 1980-01-03 | Steetley Minerals Ltd | Metal casting flux composition |
EP0034639A1 (en) * | 1980-02-21 | 1981-09-02 | Peterlongo, Giancarlo | Synthetic flux for steel slag |
SU1191473A1 (ru) * | 1984-05-22 | 1985-11-15 | Коммунарский Горнометаллургический Институт | Шлакообразующа смесь дл обработки жидкого металла |
-
1985
- 1985-12-03 IT IT23076/85A patent/IT1201506B/it active
-
1986
- 1986-07-31 ES ES8600762A patent/ES2000806A6/es not_active Expired
- 1986-11-28 EP EP86116570A patent/EP0225560A1/en not_active Withdrawn
- 1986-12-02 NO NO864841A patent/NO864841L/no unknown
- 1986-12-03 BR BR8606120A patent/BR8606120A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
IT8523076A0 (it) | 1985-12-03 |
IT1201506B (it) | 1989-02-02 |
NO864841L (no) | 1987-06-04 |
BR8606120A (pt) | 1987-09-22 |
EP0225560A1 (en) | 1987-06-16 |
ES2000806A6 (es) | 1988-03-16 |
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