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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to 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; Tank furnaces
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; 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; 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
WO1990010086A2 (de) * 1989-03-02 1990-09-07 Fuchs Technology Ag Einschmelzaggregat mit schachtförmigem chargiergutvorwärmer
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
AU691339B2 (en) * 1994-09-20 1998-05-14 Comalco Aluminium Limited Apparatus and method for the supply of molten metal
AUPM830094A0 (en) * 1994-09-20 1994-10-13 Comalco Aluminium Limited Apparatus and method for the supply of molten metal (charging during casting)
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
US3898365A (en) 1975-08-05
FR2218397B1 (it) 1976-05-14
ES423482A1 (es) 1976-06-01
CA1016980A (en) 1977-09-06
FR2218397A1 (it) 1974-09-13
JPS49115008A (it) 1974-11-02
DE2407676A1 (de) 1974-08-22
BE811144A (fr) 1974-08-19
GB1419756A (en) 1975-12-31

Similar Documents

Publication Publication Date Title
IT1049091B (it) Procedimento per la produzione di prodotti costituiti da leghe metalliche migliorate
IT981906B (it) Prodotti refrattari fusi e colati contenenti ossido di cromo
CA1035957A (en) Refining of metals
IT1009612B (it) Forno ad arco per la fusione e l affinazione di prodotti solidi metallizzati
IT980660B (it) Procedimento per la protezione di articoli di carbonio particolarmen te di elettrodi e crogioli di forni elettrici contro l ossidazione
IT948384B (it) Forni per la fusione di metalli
CA1000932A (en) Casting of molten metals
IL35202A0 (en) Electric arc furnace adapted for the melting of sponge iron
IT1004567B (it) Forno di fusione particolarmente per metalli bianchi
IT1022076B (it) Metodo per il trattamento di scorie di alto forno
FR2319305A1 (fr) Composition de liants pour produits alimentaires et procedes de preparation de ceux-ci
ZA741490B (en) Casting of molten metals
CA1006695A (en) Cooling devices for protecting refractory linings of furnaces
CA1007687A (en) Tiltable induction furnace for molten metals
IT964642B (it) Forno di fusione metallurgico
AU472477B2 (en) Sonic agitation of molten metal
AU6952674A (en) Metallurgical furnaces
IT997420B (it) Forno per la elettrofusione sotto scoria di lingotti di metallo
IT957599B (it) Forno per la fusione ad elettro scoria di elettrodi consumabili
IT945431B (it) Procedimento e prodotti di addizione per l esecuzione della fusione di metalli sotto scoria elettroconduttrice
CA946031A (en) Electric slag remelting apparatus for making ingots of metal
CA1022978A (en) Electric furnace for continuous refining of magnesium
CA914407A (en) Continuous passage of metal slabs through heating furnace
CA869457A (en) Minimisation of heat loss from molten metal
SE403135B (sv) Blandare for overhettning av smelt metall