AT254924B - Schmelzofen, insbesondere zur Stahlerzeugung aus Schrott und Kohlungsmitteln, und Betriebsverfahren desselben - Google Patents
Schmelzofen, insbesondere zur Stahlerzeugung aus Schrott und Kohlungsmitteln, und Betriebsverfahren desselbenInfo
- Publication number
- AT254924B AT254924B AT187763A AT187763A AT254924B AT 254924 B AT254924 B AT 254924B AT 187763 A AT187763 A AT 187763A AT 187763 A AT187763 A AT 187763A AT 254924 B AT254924 B AT 254924B
- Authority
- AT
- Austria
- Prior art keywords
- steelmaking
- scrap
- coal
- same
- melting furnace
- Prior art date
Links
- 239000003245 coal Substances 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 238000011017 operating method Methods 0.000 title 1
- 238000009628 steelmaking Methods 0.000 title 1
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
-
- 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
- C21C5/5252—Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non electric furnace
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
- F27D17/304—Arrangements for extraction or collection of waste gases; Hoods therefor specially adapted for electric arc furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0069790 | 1962-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT254924B true AT254924B (de) | 1967-06-12 |
Family
ID=6976417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT187763A AT254924B (de) | 1962-11-29 | 1963-03-11 | Schmelzofen, insbesondere zur Stahlerzeugung aus Schrott und Kohlungsmitteln, und Betriebsverfahren desselben |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3290031A (de) |
| AT (1) | AT254924B (de) |
| DE (1) | DE1433424B2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1583271B1 (de) * | 1967-11-22 | 1970-11-19 | Maerz Ofenbau | Schmelzgefaess mit aufsetzbarem Deckel zum Vorwaermen von Schrott und zur Stahlerzeugung |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413113A (en) * | 1964-07-22 | 1968-11-26 | Rheinstahl Huettenwerke Ag | Method of melting metal |
| US3379815A (en) * | 1965-09-08 | 1968-04-23 | Lectromelt Corp | Electric arc furnace having two hearths and interchangeable roofs therefor |
| JPS5016727B1 (de) * | 1970-01-19 | 1975-06-16 | ||
| US3880648A (en) * | 1973-06-27 | 1975-04-29 | Bethlehem Steel Corp | Method for producing steel in an electric arc furnace |
| US4027862A (en) * | 1975-12-19 | 1977-06-07 | Frank W. Schaefer Inc. | Metal melting furnace with alternate heating systems |
| DE3102499A1 (de) * | 1981-01-27 | 1982-08-05 | Mannesmann AG, 4000 Düsseldorf | "stahlschmelzanlage" |
| JPS6260810A (ja) * | 1985-09-10 | 1987-03-17 | Daido Steel Co Ltd | スクラツプ溶解方法 |
| FR2591725B1 (fr) * | 1985-12-13 | 1989-11-24 | Clecim Sa | Procede et installation d'entretien du revetement d'une cuve de four |
| DE3840486A1 (de) * | 1988-12-01 | 1990-06-07 | Mannesmann Ag | Ofenanlage zum einschmelzen von schrott |
| DE3921807A1 (de) * | 1989-07-03 | 1991-01-10 | Mannesmann Ag | Verfahren und vorrichtung zum beheizen eines metallurgischen ofens |
| DE4015916A1 (de) * | 1990-05-17 | 1991-11-21 | Fuchs Technology Ag | Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen |
| DE4138120A1 (de) * | 1991-11-19 | 1993-05-27 | Fuchs Technology Ag | Einschmelzaggregat mit ofenwiege |
| DE4138118A1 (de) * | 1991-11-19 | 1993-05-27 | Fuchs Systemtechnik Gmbh | Verfahren und vorrichtung zur stahlherstellung aus metallischem einsatzmaterial |
| DE4445209C2 (de) * | 1994-12-17 | 1999-01-21 | Schloemann Siemag Ag | Verfahren und Vorrichtung zum Betreiben eines Doppelgefäß-Lichtbogenofens |
| DE19509285C2 (de) * | 1995-03-15 | 1997-03-20 | Gutehoffnungshuette Man | Schmelzgefäßanlage |
| DE19526704C1 (de) * | 1995-07-24 | 1997-05-07 | Asea Brown Boveri | Einschmelzaggregat |
| DE102008012280A1 (de) | 2008-03-03 | 2009-09-10 | Fuchs Technology Ag | Lichtbogenofen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927142A (en) * | 1957-10-30 | 1960-03-01 | Ritetherm Inc | Combined electric arc and hydrocarbon fuel heated metal melting furnace and method of melting therewith |
| GB930388A (en) * | 1960-09-21 | 1963-07-03 | Richard Thomas & Baldwins Ltd | Improvements in or relating to the production of steel |
| DE1176682B (de) * | 1962-03-15 | 1964-08-27 | Beteiligungs & Patentverw Gmbh | Schmelzofen, insbesondere zur Stahlerzeugung aus Schrott und Kohlungsmitteln |
| US3197539A (en) * | 1962-07-11 | 1965-07-27 | Union Carbide Corp | Method of operating electric arc furnace |
-
1962
- 1962-11-29 DE DE19621433424 patent/DE1433424B2/de active Pending
-
1963
- 1963-03-11 AT AT187763A patent/AT254924B/de active
- 1963-07-16 US US295491A patent/US3290031A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1583271B1 (de) * | 1967-11-22 | 1970-11-19 | Maerz Ofenbau | Schmelzgefaess mit aufsetzbarem Deckel zum Vorwaermen von Schrott und zur Stahlerzeugung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1433424A1 (de) | 1969-02-20 |
| DE1433424B2 (de) | 1971-01-28 |
| US3290031A (en) | 1966-12-06 |
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