IT1009612B - Forno ad arco per la fusione e l affinazione di prodotti solidi metallizzati - Google Patents

Forno ad arco per la fusione e l affinazione di prodotti solidi metallizzati

Info

Publication number
IT1009612B
IT1009612B IT20047/74A IT2004774A IT1009612B IT 1009612 B IT1009612 B IT 1009612B IT 20047/74 A IT20047/74 A IT 20047/74A IT 2004774 A IT2004774 A IT 2004774A IT 1009612 B IT1009612 B IT 1009612B
Authority
IT
Italy
Prior art keywords
refining
melting
arc furnace
solid products
metallic solid
Prior art date
Application number
IT20047/74A
Other languages
English (en)
Inventor
P Vayssiere
H Zanetta
J Antoine
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of IT1009612B publication Critical patent/IT1009612B/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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
    • 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
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • F27B3/065—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement tiltable
    • 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)
  • 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)
  • Discharge Heating (AREA)
IT20047/74A 1973-02-21 1974-01-31 Forno ad arco per la fusione e l affinazione di prodotti solidi metallizzati IT1009612B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7306071A FR2218397B1 (it) 1973-02-21 1973-02-21

Publications (1)

Publication Number Publication Date
IT1009612B true IT1009612B (it) 1976-12-20

Family

ID=9115168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20047/74A IT1009612B (it) 1973-02-21 1974-01-31 Forno ad arco per la fusione e l affinazione di prodotti solidi metallizzati

Country Status (9)

Country Link
US (1) US3898365A (it)
JP (1) JPS49115008A (it)
BE (1) BE811144A (it)
CA (1) CA1016980A (it)
DE (1) DE2407676A1 (it)
ES (1) ES423482A1 (it)
FR (1) FR2218397B1 (it)
GB (1) GB1419756A (it)
IT (1) IT1009612B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380102B (de) * 1984-06-01 1986-04-10 Voest Alpine Ag Elektroofen
FR2580092B1 (it) * 1985-04-05 1988-08-12 Vallourec
US5153894A (en) * 1989-03-02 1992-10-06 Fuchs Technology Ag Smelting plant with removable shaft-like charging material preheater
US5471495A (en) * 1991-11-18 1995-11-28 Voest-Alpine Industrieanlagenbeau Gmbh Electric arc furnace arrangement for producing steel
AT403846B (de) * 1994-06-28 1998-05-25 Voest Alpine Ind Anlagen Schrotteinschmelz-elektro-lichtbogenofen
AUPM830094A0 (en) * 1994-09-20 1994-10-13 Comalco Aluminium Limited Apparatus and method for the supply of molten metal (charging during casting)
AU691339B2 (en) * 1994-09-20 1998-05-14 Comalco Aluminium Limited Apparatus and method for the supply of molten metal
US8557014B2 (en) * 2011-01-28 2013-10-15 Albert Calderon Method for making liquid iron and steel
DE102013219682A1 (de) * 2013-09-30 2015-04-02 Siemens Vai Metals Technologies Gmbh Gefäßunterteil, ein damit ausgebildetes metallurgisches Gefäß sowie Elektrolichtbogenofen und Verfahren zu dessen Betrieb

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355095A (en) * 1943-08-16 1944-08-08 William E Moore Metallurgical apparatus
FI49081C (fi) * 1967-02-27 1975-03-10 N Izsledovatelski I Zvetna Met Menetelmä ja laite jatkuvaksi kuonanpoistoksi sähkö- ja lieskauuneista , joissa on syvä kuona-allas.
US3599953A (en) * 1969-05-21 1971-08-17 Elwin L Smith Method and apparatus for plugging furnace taps

Also Published As

Publication number Publication date
FR2218397A1 (it) 1974-09-13
ES423482A1 (es) 1976-06-01
CA1016980A (en) 1977-09-06
JPS49115008A (it) 1974-11-02
FR2218397B1 (it) 1976-05-14
US3898365A (en) 1975-08-05
GB1419756A (en) 1975-12-31
DE2407676A1 (de) 1974-08-22
BE811144A (fr) 1974-08-19

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