IT8219203A0 - Impianto per la fusione di acciaio con forno ad arco con spillamento dal fondo. - Google Patents

Impianto per la fusione di acciaio con forno ad arco con spillamento dal fondo.

Info

Publication number
IT8219203A0
IT8219203A0 IT8219203A IT1920382A IT8219203A0 IT 8219203 A0 IT8219203 A0 IT 8219203A0 IT 8219203 A IT8219203 A IT 8219203A IT 1920382 A IT1920382 A IT 1920382A IT 8219203 A0 IT8219203 A0 IT 8219203A0
Authority
IT
Italy
Prior art keywords
arc furnace
steel casting
bottom drilling
drilling
casting
Prior art date
Application number
IT8219203A
Other languages
English (en)
Other versions
IT1150119B (it
Inventor
Leopold Walzel
Original Assignee
Mannesmann Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8219203A0 publication Critical patent/IT8219203A0/it
Application granted granted Critical
Publication of IT1150119B publication Critical patent/IT1150119B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc 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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
IT19203/82A 1981-01-27 1982-01-21 Impianto per la fusione di acciato con forno ad arco con spillamento dal fondo IT1150119B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813102499 DE3102499A1 (de) 1981-01-27 1981-01-27 "stahlschmelzanlage"

Publications (2)

Publication Number Publication Date
IT8219203A0 true IT8219203A0 (it) 1982-01-21
IT1150119B IT1150119B (it) 1986-12-10

Family

ID=6123357

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19203/82A IT1150119B (it) 1981-01-27 1982-01-21 Impianto per la fusione di acciato con forno ad arco con spillamento dal fondo

Country Status (7)

Country Link
US (1) US4466104A (it)
JP (1) JPS57144880A (it)
BR (1) BR8200430A (it)
DE (1) DE3102499A1 (it)
ES (1) ES508912A0 (it)
IT (1) IT1150119B (it)
SE (1) SE8200049L (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212551C2 (de) * 1982-04-03 1984-02-09 Mannesmann AG, 4000 Düsseldorf Elektrostahlwerksgebäude mit einem Elektroschmelzofen sowie einer Vorrichtung zum Elektrodenwechseln oder -annippeln
DE3225514C1 (de) * 1982-07-08 1984-03-22 Mannesmann AG, 4000 Düsseldorf Hochstromzufuehrung fuer einen Lichtbogen-Doppelherdofen
DE3241987C2 (de) * 1982-11-10 1986-12-11 Mannesmann Ag, 4000 Duesseldorf Kippbarer Lichtbogenofen
DE3373014D1 (en) * 1983-06-15 1987-09-17 Mannesmann Ag Process for operating a metallurgical melting-furnace, and metallurgical melting-furnace
AT381583B (de) * 1984-06-01 1986-11-10 Voest Alpine Ag Kippbares metallurgisches gefaess
JPS6280489A (ja) * 1985-10-03 1987-04-13 石川島播磨重工業株式会社 ア−ク炉設備
US4870655A (en) * 1987-11-16 1989-09-26 Ward Vincent C Apparatus for recovery of metallics and non-metallics from spent catalysts
US5030274A (en) * 1987-11-16 1991-07-09 Ward Vincent C Method for recovering metallics and non-metallics from spent catalysts
DE4015916A1 (de) * 1990-05-17 1991-11-21 Fuchs Technology Ag Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen
DE4104910C3 (de) * 1991-02-18 2000-02-24 Schloemann Siemag Ag Stahlnachbehandlungsanlage
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
DE19545831C2 (de) * 1995-12-08 2000-09-07 Sms Demag Ag Verfahren zum Betreiben einer Doppelgefäß-Lichtbogenofen-Anlage sowie Doppelgefäß-Lichtbogenofen
US6038246A (en) * 1997-02-26 2000-03-14 Nkk Steel Engineering, Inc. Method and apparatus for operating a furnace
IT1295559B1 (it) * 1997-05-23 1999-05-13 Danieli Off Mecc Sistema di caricamento per forni elettrici ad arco
US6064687A (en) * 1997-12-12 2000-05-16 Emerging Technologies International, Llc Mobile furnace facility
DE19807616A1 (de) * 1998-02-13 1999-08-26 Mannesmann Ag Beschickungseinrichtung für Niederschachtöfen
US6438154B2 (en) * 2000-02-17 2002-08-20 John A. Vallomy Method and apparatus for recovering metal values from liquid slag an baghouse dust of an electric arc furnace
AU2003901692A0 (en) * 2003-04-10 2003-05-01 Technological Resources Pty Ltd Direct smelting plant
RU2495941C2 (ru) * 2009-03-31 2013-10-20 Смс Конкаст Италия С.П.А. Кон Социо Юнико Электродуговая печь
CN103801667B (zh) * 2012-11-08 2016-01-06 沈阳中北真空科技有限公司 稀土永磁合金真空感应熔炼速凝设备
CN108891804B (zh) * 2018-08-23 2023-07-11 莱芜钢铁集团有限公司 干熄焦罐车罐体的封盖装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1018727A (en) * 1909-06-02 1912-02-27 Marcus Ruthenburg Electric furnace.
US2696663A (en) * 1949-08-01 1954-12-14 Nat Steel Corp Converter supporting car
US2957936A (en) * 1957-08-17 1960-10-25 Elektrokemisk As Electric smelting furnace with bottom tapping hole
DE1433424B2 (de) * 1962-11-29 1971-01-28 Fried Krupp GmbH, 4300 Essen Mehrofen Schmelzanlage, insbesondere zur Stahlherstellung aus Schrott und Koh lungsmitteln
US3404209A (en) * 1965-05-25 1968-10-01 Brooke Frank Wharton Furnace construction and utilization
US3379815A (en) * 1965-09-08 1968-04-23 Lectromelt Corp Electric arc furnace having two hearths and interchangeable roofs therefor
SE346120B (it) * 1968-01-08 1972-06-26 Huta Zabrze Fa
US3612739A (en) * 1970-02-05 1971-10-12 Simon M Korneff Dual electric furnace facility
US3745224A (en) * 1971-10-20 1973-07-10 Whiting Corp Electric furnace installation
US4123617A (en) * 1977-05-04 1978-10-31 Lectromelt Corporation Electric arc furnace
DE2921702C2 (de) * 1979-05-29 1983-10-27 Mannesmann AG, 4000 Düsseldorf Elektro-Metallschmelzofen mit Bodenabstich

Also Published As

Publication number Publication date
DE3102499A1 (de) 1982-08-05
ES8302280A1 (es) 1983-01-16
ES508912A0 (es) 1983-01-16
BR8200430A (pt) 1982-11-30
US4466104A (en) 1984-08-14
IT1150119B (it) 1986-12-10
SE8200049L (sv) 1982-07-28
JPS57144880A (en) 1982-09-07

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