BE608399A - Perfectionnements à la production d'acier. - Google Patents

Perfectionnements à la production d'acier.

Info

Publication number
BE608399A
BE608399A BE608399A BE608399A BE608399A BE 608399 A BE608399 A BE 608399A BE 608399 A BE608399 A BE 608399A BE 608399 A BE608399 A BE 608399A BE 608399 A BE608399 A BE 608399A
Authority
BE
Belgium
Prior art keywords
steel production
steel
production
Prior art date
Application number
BE608399A
Other languages
English (en)
Inventor
Elwyn Pinches
Original Assignee
Richard Thomas & Baldwins Ltd
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 Richard Thomas & Baldwins Ltd filed Critical Richard Thomas & Baldwins Ltd
Publication of BE608399A publication Critical patent/BE608399A/fr

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
    • C21C5/52—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
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • 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
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Manufacture Of Iron (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BE608399A 1960-09-21 1961-09-21 Perfectionnements à la production d'acier. BE608399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32442/60A GB930388A (en) 1960-09-21 1960-09-21 Improvements in or relating to the production of steel

Publications (1)

Publication Number Publication Date
BE608399A true BE608399A (fr) 1962-03-21

Family

ID=10338658

Family Applications (1)

Application Number Title Priority Date Filing Date
BE608399A BE608399A (fr) 1960-09-21 1961-09-21 Perfectionnements à la production d'acier.

Country Status (6)

Country Link
US (1) US3207596A (fr)
BE (1) BE608399A (fr)
CH (1) CH397744A (fr)
DE (1) DE1249900C2 (fr)
ES (1) ES270491A1 (fr)
GB (1) GB930388A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433424B2 (de) * 1962-11-29 1971-01-28 Fried Krupp GmbH, 4300 Essen Mehrofen Schmelzanlage, insbesondere zur Stahlherstellung aus Schrott und Koh lungsmitteln
US3816100A (en) * 1970-09-29 1974-06-11 Allegheny Ludlum Ind Inc Method for producing alloy steel
US20090004611A1 (en) * 2007-06-29 2009-01-01 Hisashi Kobayashi Low velocity staged combustion for furnace atmosphere control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1034784A (en) * 1908-04-10 1912-08-06 American Electric Smelting And Engineering Company Method of producing refined metals and alloys.
US1513735A (en) * 1922-07-21 1924-11-04 Henry C Bigge Method of manufacturing low-carbon steels
US1920376A (en) * 1930-12-18 1933-08-01 Albert E Greene Electrothermic reduction process
US2066665A (en) * 1934-07-18 1937-01-05 Thaddeus F Baily Process for the treatment of ores containing iron
US2207746A (en) * 1936-06-08 1940-07-16 Elektrc Metallurg Appbau Ag Apparatus for converting metals and the like
US2448886A (en) * 1945-05-19 1948-09-07 Kellogg M W Co Electric furnace
US3079249A (en) * 1959-02-27 1963-02-26 Air Liquide Method for refining iron using technically pure oygen
US3058823A (en) * 1959-04-13 1962-10-16 British Oxygen Co Ltd Treatment of molten ferrous metal

Also Published As

Publication number Publication date
CH397744A (fr) 1965-08-31
DE1249900C2 (fr) 1968-03-28
GB930388A (en) 1963-07-03
ES270491A1 (es) 1962-05-01
DE1249900B (fr) 1967-09-14
US3207596A (en) 1965-09-21

Similar Documents

Publication Publication Date Title
FR1426M (fr) 2-alcoyl-3-allylthiométhyl-7-sulfamyl-3,4-dihydrobenzo-1,1-dioxo-1-thia-2,4,-diazines substituées en position 6.
BE608907A (fr) Perfectionnements à l'assemblage de tôles métalliques.
FR1302212A (fr) Machine à décolleter
BE608399A (fr) Perfectionnements à la production d'acier.
BE607918A (fr) Perfectionnements à la production d'acier
BE606143A (fr) Perfectionnement à la construction de poutres en acier en forme d'auge.
BE610364A (fr) Perfectionnements à la production de polyoxyméthylène.
BE606740A (fr) Agents d'éclaircissement.
FR1301230A (fr) Perfectionnements apportés à la production de l'acier
BE608952A (fr) Procédé de production d'acier.
BE592973A (fr) Acier à l'uranium.
FR1278660A (fr) Acier perfectionné
FR1220591A (fr) Perfectionnements relatifs à la production de l'acier
FR1262288A (fr) Acier à l'uranium
FR1189732A (fr) Alliage d'acier
FR1697M (fr) 17 β-hydroxy-17 α-méthyl-2-oxa-3-oxo-5 α-androstane.
FR1422692A (fr) Perfectionnements apportés à la fabrication de l'acier
FR73597E (fr) Perfectionnements à l'élaboration de l'acier
FR1276495A (fr) Acier résistant à l'usure aux températures élevées
FR1264111A (fr) Perfectionnements à la production d'un alliage moulé
FR1338783A (fr) Machine à forger
BE614740A (fr) Perfectionnements à la production d'epsilon-caprolactame.
BE595037A (fr) Perfectionnements à la production de fonte.
BE611743A (fr) Perfectionnement à la production de nitrotoluène
FR1409854A (fr) Perfectionnement à la fabrication de l'acier thomas