CA1021164A - Reduction de l'oxydation de la charge au cours de la refonte de metaux de rebut ou produits semblables - Google Patents
Reduction de l'oxydation de la charge au cours de la refonte de metaux de rebut ou produits semblablesInfo
- Publication number
- CA1021164A CA1021164A CA200,533A CA200533A CA1021164A CA 1021164 A CA1021164 A CA 1021164A CA 200533 A CA200533 A CA 200533A CA 1021164 A CA1021164 A CA 1021164A
- Authority
- CA
- Canada
- Prior art keywords
- melting
- scrap metal
- oxidation during
- charge oxidation
- restricting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0086—Conditioning, transformation of reduced iron ores
-
- 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)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2326174A DE2326174C2 (de) | 1973-05-23 | 1973-05-23 | Einschränkung der Oxydation des Einsatzes beim Einschmelzen von Schrott o.dgl |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1021164A true CA1021164A (fr) | 1977-11-22 |
Family
ID=5881842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA200,533A Expired CA1021164A (fr) | 1973-05-23 | 1974-05-22 | Reduction de l'oxydation de la charge au cours de la refonte de metaux de rebut ou produits semblables |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE812764A (fr) |
BR (1) | BR7403650D0 (fr) |
CA (1) | CA1021164A (fr) |
DE (1) | DE2326174C2 (fr) |
FR (1) | FR2230736B1 (fr) |
GB (1) | GB1471599A (fr) |
IT (1) | IT1012320B (fr) |
ZA (1) | ZA743105B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2729982B2 (de) * | 1977-07-02 | 1980-01-03 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zur Schrottsatzerhöhung bei der Stahlherstellung nach dem Sauerstoffdurchblasverfahren |
DE3033194A1 (de) * | 1980-09-03 | 1982-04-01 | Werner Keßl, Gießereibedarf GmbH, 8481 Bärnwinkel | Verfahren zur homogenisierung von gusseisenschmelzen und presslinge zu seiner durchfuehrung |
HU198967B (en) * | 1985-12-17 | 1989-12-28 | Dn Metall Inst | Process for producing steels in bessemer converters |
CA1310836C (fr) * | 1987-10-13 | 1992-12-01 | Ludwig Von Bogdandy | Procede de fusion de l'acier en continu |
AT390805B (de) * | 1988-08-08 | 1990-07-10 | Voest Alpine Stahl Donawitz | Verfahren zum erwaermen von stahlschmelzen sowie vorrichtung zur durchfuehrung dieses verfahrens |
DE102021115807A1 (de) * | 2021-06-18 | 2022-12-22 | Thyssenkrupp Steel Europe Ag | Verfahren zum Behandeln von Eisenschwamm |
-
1973
- 1973-05-23 DE DE2326174A patent/DE2326174C2/de not_active Expired
-
1974
- 1974-03-25 BE BE142394A patent/BE812764A/fr unknown
- 1974-05-02 GB GB1937374A patent/GB1471599A/en not_active Expired
- 1974-05-06 BR BR365074A patent/BR7403650D0/pt unknown
- 1974-05-14 IT IT2265774A patent/IT1012320B/it active
- 1974-05-15 ZA ZA00743105A patent/ZA743105B/xx unknown
- 1974-05-20 FR FR7417449A patent/FR2230736B1/fr not_active Expired
- 1974-05-22 CA CA200,533A patent/CA1021164A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA743105B (en) | 1975-05-28 |
DE2326174C2 (de) | 1979-03-29 |
BE812764A (fr) | 1974-07-15 |
FR2230736B1 (fr) | 1977-06-24 |
IT1012320B (it) | 1977-03-10 |
BR7403650D0 (pt) | 1974-12-03 |
DE2326174B1 (de) | 1974-09-05 |
FR2230736A1 (fr) | 1974-12-20 |
AU6924874A (en) | 1975-11-27 |
GB1471599A (en) | 1977-04-27 |
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