GB1116268A - Process for melting of metallic products - Google Patents

Process for melting of metallic products

Info

Publication number
GB1116268A
GB1116268A GB1471267A GB1471267A GB1116268A GB 1116268 A GB1116268 A GB 1116268A GB 1471267 A GB1471267 A GB 1471267A GB 1471267 A GB1471267 A GB 1471267A GB 1116268 A GB1116268 A GB 1116268A
Authority
GB
United Kingdom
Prior art keywords
temperature
bath
carbon
maintain
products
Prior art date
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
GB1471267A
Other languages
English (en)
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
Publication of GB1116268A publication Critical patent/GB1116268A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • C21C5/527—Charging of the 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB1471267A 1966-04-01 1967-03-31 Process for melting of metallic products Expired GB1116268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55979A FR1481142A (fr) 1966-04-01 1966-04-01 Procédé de fusion de produits métalliques

Publications (1)

Publication Number Publication Date
GB1116268A true GB1116268A (en) 1968-06-06

Family

ID=8605281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1471267A Expired GB1116268A (en) 1966-04-01 1967-03-31 Process for melting of metallic products

Country Status (6)

Country Link
BE (1) BE695680A (fr)
DE (1) DE1533922B1 (fr)
FR (1) FR1481142A (fr)
GB (1) GB1116268A (fr)
LU (1) LU53227A1 (fr)
SE (1) SE309606B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173821A (en) * 1985-04-15 1986-10-22 British Steel Corp Melting ferrous solids in an arc furnace
US10337077B2 (en) * 2013-12-30 2019-07-02 Genrikh Alekseevich Dorofeev Method for making steel in an electric arc furnace and electric arc furnace
US11953265B2 (en) 2018-09-27 2024-04-09 Sms Group Gmbh Method for operating an electric arc furnace

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147135B2 (fr) * 1972-10-11 1976-12-13
FR2236942A1 (en) * 1973-07-13 1975-02-07 Siderurgie Fse Inst Rech Continuous melting of iron-bearing matls. in an arc furnace - using controlled height of slag and charge for low power consumption
FR2283957A1 (fr) * 1974-09-05 1976-04-02 Ugine Aciers Procede et appareillage pour l'introduction de produits d'addition metalliques ou non dans des fours electriques d'elaboration d'alliages ferreux ou non et de laitiers
GB1569887A (en) * 1976-06-14 1980-06-25 British Steel Corp Arc furnace steelmaking
FR2375326A1 (fr) * 1976-12-23 1978-07-21 Pont A Mousson Procede d'elaboration de fonte de base pour le moulage en fonderie
US4564388A (en) * 1984-08-02 1986-01-14 Intersteel Technology, Inc. Method for continuous steelmaking
AT407752B (de) 1999-04-22 2001-06-25 Voest Alpine Ind Anlagen Verfahren und einrichtung zum einschmelzen von metallhältigem material
AT502904B1 (de) 2005-12-07 2008-02-15 Voest Alpine Ind Anlagen Förderanlage, anlagenverbund und verfahren zur kopplung von metallurgischen verfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT57983B (de) * 1910-03-04 1913-03-10 Albert Dr Petersson Verfahren zum Beschicken elektrischer Widerstandsöfen.
DE546434C (de) * 1928-12-06 1932-03-12 Marcel Paul Perron Verfahren und Vorrichtung zur Beschickung elektrischer Schmelzoefen
AT178464B (de) * 1951-03-08 1954-05-10 Johannes Dr Ing Wotschke Verfahren zur Ausnutzung des Wärmewertes der Reaktionsgase in geschlossenen elektrischen Reduktionsöfen
DE954699C (de) * 1953-10-07 1956-12-20 Eisen & Stahlind Ag Verfahren zum Einschmelzen von feinkoernigen Eisensorten, z.B. Rennluppen, Granalien u. dgl. im Elektrolichtbogenofen und Vorrichtung zur Durchfuehrung des Verfahrens
DE1608597B1 (de) * 1957-08-20 1970-08-06 Der Ludw V Roll Schen Eisenwer Verfahren zur Herstellung von Stahl

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173821A (en) * 1985-04-15 1986-10-22 British Steel Corp Melting ferrous solids in an arc furnace
GB2173821B (en) * 1985-04-15 1989-09-13 British Steel Corp Improvements in or relating to the melting of ferrous solids
US10337077B2 (en) * 2013-12-30 2019-07-02 Genrikh Alekseevich Dorofeev Method for making steel in an electric arc furnace and electric arc furnace
US11953265B2 (en) 2018-09-27 2024-04-09 Sms Group Gmbh Method for operating an electric arc furnace

Also Published As

Publication number Publication date
FR1481142A (fr) 1967-05-19
LU53227A1 (fr) 1967-05-22
SE309606B (fr) 1969-03-31
DE1533922B1 (de) 1972-08-24
BE695680A (fr) 1967-09-01

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