FR2328046B1 - - Google Patents

Info

Publication number
FR2328046B1
FR2328046B1 FR7531335A FR7531335A FR2328046B1 FR 2328046 B1 FR2328046 B1 FR 2328046B1 FR 7531335 A FR7531335 A FR 7531335A FR 7531335 A FR7531335 A FR 7531335A FR 2328046 B1 FR2328046 B1 FR 2328046B1
Authority
FR
France
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
Application number
FR7531335A
Other versions
FR2328046A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR7531335A priority Critical patent/FR2328046A1/fr
Priority to SE7611151A priority patent/SE7611151L/xx
Priority to CA263,233A priority patent/CA1075897A/fr
Priority to BR7606870A priority patent/BR7606870A/pt
Priority to US05/732,362 priority patent/US4101313A/en
Priority to JP51122333A priority patent/JPS5266813A/ja
Priority to ES452375A priority patent/ES452375A1/es
Publication of FR2328046A1 publication Critical patent/FR2328046A1/fr
Application granted granted Critical
Publication of FR2328046B1 publication Critical patent/FR2328046B1/fr
Granted legal-status Critical Current

Links

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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR7531335A 1975-10-14 1975-10-14 Procede et dispositif d'elaboration d'acier a partir de produits solides riches en fer Granted FR2328046A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7531335A FR2328046A1 (fr) 1975-10-14 1975-10-14 Procede et dispositif d'elaboration d'acier a partir de produits solides riches en fer
SE7611151A SE7611151L (sv) 1975-10-14 1976-10-07 Forfaringssett for metallurgisk behandling av stal med utgang fran produkter, som ero rika pa jern, samt anordning for utovande av forfaringssett
CA263,233A CA1075897A (fr) 1975-10-14 1976-10-13 Methode et appareil de production de l'acier a partir de produits riches en fer
BR7606870A BR7606870A (pt) 1975-10-14 1976-10-13 Processo e dispositivo para elaboracao de aco a partir de uma carga metalica carbonetada
US05/732,362 US4101313A (en) 1975-10-14 1976-10-14 Process and apparatus for the production of steel
JP51122333A JPS5266813A (en) 1975-10-14 1976-10-14 Method and apparatus for steel recovering from metal articles containing carbon
ES452375A ES452375A1 (es) 1975-10-14 1976-10-14 Procedimiento y dispositivo de elaboracion del acero a par- tir de cargas metalicas carburadas, formadas por lo menos parcialmente, por productos solidos ricos en hierro.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531335A FR2328046A1 (fr) 1975-10-14 1975-10-14 Procede et dispositif d'elaboration d'acier a partir de produits solides riches en fer

Publications (2)

Publication Number Publication Date
FR2328046A1 FR2328046A1 (fr) 1977-05-13
FR2328046B1 true FR2328046B1 (fr) 1979-04-27

Family

ID=9161150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531335A Granted FR2328046A1 (fr) 1975-10-14 1975-10-14 Procede et dispositif d'elaboration d'acier a partir de produits solides riches en fer

Country Status (7)

Country Link
US (1) US4101313A (fr)
JP (1) JPS5266813A (fr)
BR (1) BR7606870A (fr)
CA (1) CA1075897A (fr)
ES (1) ES452375A1 (fr)
FR (1) FR2328046A1 (fr)
SE (1) SE7611151L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877449A (en) * 1987-07-22 1989-10-31 Institute Of Gas Technology Vertical shaft melting furnace and method of melting
FR2652411A1 (fr) * 1989-09-28 1991-03-29 Siderurgie Fse Inst Rech Procede et dispositif pour le chargement de materiaux dans un four, et le prechauffage de ceux-ci.
DE4428137C2 (de) * 1994-08-09 1997-09-25 Ardenne Anlagentech Gmbh Schüttgutförderer
KR100223515B1 (ko) * 1995-03-31 1999-10-15 아사무라 타카싯 스크랩의 예열 및 용융 장치와 그의 방법
JP3092083B2 (ja) * 1996-02-13 2000-09-25 新日本製鐵株式会社 鉄系スクラップの予熱装置および予熱方法
DE19956578A1 (de) * 1999-11-25 2001-05-31 Sms Demag Ag Verfahren und Vorrichtung zum Vorwärmen und zum kontinuierlichen Einbringen einer Charge in einen Elektrolichtbogenofen
SE517296C2 (sv) * 2000-02-17 2002-05-21 Uddeholm Technology Ab Sätt vid tillverkning av stål i ljusbågsugn under användande av granulerat tackjärn
AT513281B1 (de) * 2013-02-19 2014-03-15 Seirlehner Leopold Dipl Ing Verfahren und eine Vorrichtung zur kontinuierlichen Erzeugung einer flüssigen Stahlschmelze aus Schrott
DE102022120981A1 (de) * 2022-08-19 2024-02-22 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung einer Eisenschmelze und Flüssigschlacke in einem elektrischen Einschmelzer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805930A (en) * 1953-03-10 1957-09-10 Strategic Udy Metallurg & Chem Process of producing iron from iron-oxide material
US3912501A (en) * 1971-05-11 1975-10-14 Castejon Javier Gonzalez De Method for the production of iron and steel

Also Published As

Publication number Publication date
SE7611151L (sv) 1977-04-15
BR7606870A (pt) 1977-08-30
FR2328046A1 (fr) 1977-05-13
JPS5266813A (en) 1977-06-02
US4101313A (en) 1978-07-18
CA1075897A (fr) 1980-04-22
ES452375A1 (es) 1977-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse