FR2018884A1 - - Google Patents

Info

Publication number
FR2018884A1
FR2018884A1 FR6908766A FR6908766A FR2018884A1 FR 2018884 A1 FR2018884 A1 FR 2018884A1 FR 6908766 A FR6908766 A FR 6908766A FR 6908766 A FR6908766 A FR 6908766A FR 2018884 A1 FR2018884 A1 FR 2018884A1
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.)
Withdrawn
Application number
FR6908766A
Other languages
French (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.)
British Steel Corp
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 FR2018884A1 publication Critical patent/FR2018884A1/fr
Withdrawn legal-status Critical Current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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Gas Burners (AREA)
FR6908766A 1968-09-26 1969-03-25 Withdrawn FR2018884A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45809/68A GB1209987A (en) 1968-09-26 1968-09-26 Steel manufacturing process

Publications (1)

Publication Number Publication Date
FR2018884A1 true FR2018884A1 (enrdf_load_stackoverflow) 1970-06-26

Family

ID=10438682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6908766A Withdrawn FR2018884A1 (enrdf_load_stackoverflow) 1968-09-26 1969-03-25

Country Status (11)

Country Link
US (1) US3615356A (enrdf_load_stackoverflow)
JP (1) JPS5412405B1 (enrdf_load_stackoverflow)
BE (1) BE730471A (enrdf_load_stackoverflow)
CH (1) CH516641A (enrdf_load_stackoverflow)
DE (1) DE1914645B2 (enrdf_load_stackoverflow)
FR (1) FR2018884A1 (enrdf_load_stackoverflow)
GB (1) GB1209987A (enrdf_load_stackoverflow)
LU (1) LU58299A1 (enrdf_load_stackoverflow)
NL (1) NL6904586A (enrdf_load_stackoverflow)
NO (1) NO125893B (enrdf_load_stackoverflow)
SE (1) SE364728B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324341A (en) * 1992-05-05 1994-06-28 Molten Metal Technology, Inc. Method for chemically reducing metals in waste compositions
US5366537A (en) * 1993-01-05 1994-11-22 Steel Technology Corporation Fuel and oxygen addition for metal smelting or refining process
RU2272078C1 (ru) * 2005-08-16 2006-03-20 ЗАО "Патентные услуги" Способ получения стали
JP5506789B2 (ja) * 2009-05-15 2014-05-28 株式会社Ｉｓｔｃ 溶鉄の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1003514A (en) * 1961-05-10 1965-09-02 Steel Co Of Wales Ltd Improvements in steel manufacture
FR1422692A (fr) * 1964-01-27 1965-12-24 Steel Co Of Wales Ltd Perfectionnements apportés à la fabrication de l'acier
FR1511820A (fr) * 1966-02-16 1968-02-02 Steel Co Of Wales Ltd Perfectionnements aux procédés pour l'affinage de métaux
GB1119833A (en) * 1963-11-11 1968-07-17 British Iron Steel Research Improvements in or relating to steelmaking processes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1003514A (en) * 1961-05-10 1965-09-02 Steel Co Of Wales Ltd Improvements in steel manufacture
GB1119833A (en) * 1963-11-11 1968-07-17 British Iron Steel Research Improvements in or relating to steelmaking processes
FR1422692A (fr) * 1964-01-27 1965-12-24 Steel Co Of Wales Ltd Perfectionnements apportés à la fabrication de l'acier
FR1511820A (fr) * 1966-02-16 1968-02-02 Steel Co Of Wales Ltd Perfectionnements aux procédés pour l'affinage de métaux

Also Published As

Publication number Publication date
NO125893B (enrdf_load_stackoverflow) 1972-11-20
NL6904586A (enrdf_load_stackoverflow) 1970-04-01
SE364728B (enrdf_load_stackoverflow) 1974-03-04
DE1914645B2 (de) 1971-12-16
LU58299A1 (enrdf_load_stackoverflow) 1969-07-15
JPS5412405B1 (enrdf_load_stackoverflow) 1979-05-23
US3615356A (en) 1971-10-26
BE730471A (enrdf_load_stackoverflow) 1969-09-01
GB1209987A (en) 1970-10-28
DE1914645A1 (de) 1971-02-11
CH516641A (fr) 1971-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse