IT1192013B - Procedimento di fusione di metalli particolarmente di materiali ferrosi - Google Patents

Procedimento di fusione di metalli particolarmente di materiali ferrosi

Info

Publication number
IT1192013B
IT1192013B IT67511/86A IT6751186A IT1192013B IT 1192013 B IT1192013 B IT 1192013B IT 67511/86 A IT67511/86 A IT 67511/86A IT 6751186 A IT6751186 A IT 6751186A IT 1192013 B IT1192013 B IT 1192013B
Authority
IT
Italy
Prior art keywords
metal casting
ferrous materials
casting procedure
procedure particularly
ferrous
Prior art date
Application number
IT67511/86A
Other languages
English (en)
Other versions
IT8667511A0 (it
Inventor
Gene Donald Spenceley
Brian Cochrane Welbourn
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of IT8667511A0 publication Critical patent/IT8667511A0/it
Application granted granted Critical
Publication of IT1192013B publication Critical patent/IT1192013B/it

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • 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
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT67511/86A 1985-06-26 1986-06-25 Procedimento di fusione di metalli particolarmente di materiali ferrosi IT1192013B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858516143A GB8516143D0 (en) 1985-06-26 1985-06-26 Melting of metals

Publications (2)

Publication Number Publication Date
IT8667511A0 IT8667511A0 (it) 1986-06-25
IT1192013B true IT1192013B (it) 1988-03-31

Family

ID=10581344

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67511/86A IT1192013B (it) 1985-06-26 1986-06-25 Procedimento di fusione di metalli particolarmente di materiali ferrosi

Country Status (6)

Country Link
US (1) US4701216A (it)
JP (1) JPS6227513A (it)
DE (1) DE3620517A1 (it)
ES (1) ES8800728A1 (it)
GB (2) GB8516143D0 (it)
IT (1) IT1192013B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425938A (en) * 1987-07-20 1989-01-27 Daido Steel Co Ltd Refining method for molten steel by arc furnace
DE3840486A1 (de) * 1988-12-01 1990-06-07 Mannesmann Ag Ofenanlage zum einschmelzen von schrott
DE3921807A1 (de) * 1989-07-03 1991-01-10 Mannesmann Ag Verfahren und vorrichtung zum beheizen eines metallurgischen ofens
FR2664516B1 (fr) * 1990-07-13 1993-06-18 Air Liquide Four de maintien en temperature et de traitement metallurgique.
AT396483B (de) * 1991-11-18 1993-09-27 Voest Alpine Ind Anlagen Anlage und verfahren zur herstellung von stahl aus chargiergut
US5471495A (en) * 1991-11-18 1995-11-28 Voest-Alpine Industrieanlagenbeau Gmbh Electric arc furnace arrangement for producing steel
DE19521518C2 (de) * 1995-06-13 2000-05-04 L Air Liquide Paris Verfahren zur Verbesserung der Energiezufuhr in ein Schrotthaufwerk
DE19827299C1 (de) * 1998-06-19 2000-03-09 Schloemann Siemag Ag Verfahren und Vorrichtung zur Stahlerzeugung in einem Ofengefäß
US6749661B2 (en) * 2000-02-10 2004-06-15 Process Technology International, Inc. Method for melting and decarburization of iron carbon melts
US6805724B2 (en) * 2000-02-10 2004-10-19 Process Technology International, Inc. Method for particulate introduction for metal furnaces
JP2002097512A (ja) * 2000-09-22 2002-04-02 Daido Steel Co Ltd 溶鋼の製造方法
CA2437254C (fr) * 2001-02-23 2009-06-30 Paul Wurth S.A. Procede de production de fonte liquide dans un four electrique
LU90735B1 (fr) * 2001-02-23 2002-08-26 Wurth Paul Sa Proc-d- de production de fonte liquide
LU90788B1 (fr) * 2001-06-13 2002-12-16 Wurth Paul Sa Procédé de production de fonte liquide dans un four électrique
PL2089330T3 (pl) * 2006-11-02 2015-02-27 Rockwool Int Sposób i urządzenie do produkcji włókien mineralnych
CN104848682B (zh) * 2015-05-11 2018-04-13 中国恩菲工程技术有限公司 熔池熔炼炉
CN106119543B (zh) * 2016-07-01 2019-03-08 北京中凯宏德科技有限公司 冶金电炉及熔炼方法
CN111094597A (zh) * 2017-09-28 2020-05-01 大阳日酸株式会社 熔解精炼炉的操作方法及熔解精炼炉

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1057041A (en) * 1963-01-16 1967-02-01 British Iron Steel Research Improvements in or relating to steelmaking
GB1110054A (en) * 1964-05-08 1968-04-18 Stora Kopparbergs Bergslags Ab The production of liquid pig iron or steel
GB1375417A (it) * 1970-12-05 1974-11-27
US3812275A (en) * 1973-02-26 1974-05-21 Pennsylvania Engineering Corp Steel production method and apparatus
GB1586762A (en) * 1976-05-28 1981-03-25 British Steel Corp Metal refining method and apparatus
SE447911B (sv) * 1977-05-04 1986-12-22 Maximilianshuette Eisenwerk Sett vid framstellning av stal i konverter
US4304598A (en) * 1980-09-19 1981-12-08 Klockner-Werke Ag Method for producing steel from solid, iron containing pieces
US4329171A (en) * 1981-01-08 1982-05-11 Pennsylvania Engineering Corporation Steel making method
AU8474782A (en) * 1981-06-19 1982-12-23 British Steel Corp. Refining of steel from pig iron
ZA827820B (en) * 1981-10-30 1983-08-31 British Steel Corp Production of steel
US4537629A (en) * 1984-08-20 1985-08-27 Instituto Mexicano De Investigaciones Siderurgicas Method for obtaining high purity ductile iron
GB8509629D0 (en) * 1985-04-15 1985-05-22 British Steel Corp Melting ferrous solids

Also Published As

Publication number Publication date
GB8516143D0 (en) 1985-07-31
IT8667511A0 (it) 1986-06-25
GB2177118A (en) 1987-01-14
US4701216A (en) 1987-10-20
JPS6227513A (ja) 1987-02-05
DE3620517A1 (de) 1987-01-08
ES8800728A1 (es) 1987-11-16
GB2177118B (en) 1990-04-18
GB8614869D0 (en) 1986-07-23
ES556656A0 (es) 1987-11-16

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