CH516641A - Process for refining a ferrous metal charge - Google Patents

Process for refining a ferrous metal charge

Info

Publication number
CH516641A
CH516641A CH452269A CH452269A CH516641A CH 516641 A CH516641 A CH 516641A CH 452269 A CH452269 A CH 452269A CH 452269 A CH452269 A CH 452269A CH 516641 A CH516641 A CH 516641A
Authority
CH
Switzerland
Prior art keywords
refining
ferrous metal
metal charge
charge
ferrous
Prior art date
Application number
CH452269A
Other languages
French (fr)
Inventor
Willmott Grenfell Hugh
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 CH516641A publication Critical patent/CH516641A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/30Regulating or controlling the blowing
    • C21C5/32Blowing 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)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
CH452269A 1968-09-26 1969-03-25 Process for refining a ferrous metal charge CH516641A (en)

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
CH516641A true CH516641A (en) 1971-12-15

Family

ID=10438682

Family Applications (1)

Application Number Title Priority Date Filing Date
CH452269A CH516641A (en) 1968-09-26 1969-03-25 Process for refining a ferrous metal charge

Country Status (11)

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

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 (en) * 2005-08-16 2006-03-20 ЗАО "Патентные услуги" Method of making steel
JP5506789B2 (en) * 2009-05-15 2014-05-28 株式会社Istc Manufacturing method of molten iron

Family Cites Families (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 (en) * 1964-01-27 1965-12-24 Steel Co Of Wales Ltd Improvements in steel fabrication
GB1148601A (en) * 1966-02-16 1969-04-16 Steel Co Of Wales Ltd Improvements in and relating to the refining of metals

Also Published As

Publication number Publication date
US3615356A (en) 1971-10-26
DE1914645A1 (en) 1971-02-11
JPS5412405B1 (en) 1979-05-23
NL6904586A (en) 1970-04-01
DE1914645B2 (en) 1971-12-16
NO125893B (en) 1972-11-20
GB1209987A (en) 1970-10-28
BE730471A (en) 1969-09-01
LU58299A1 (en) 1969-07-15
FR2018884A1 (en) 1970-06-26
SE364728B (en) 1974-03-04

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Legal Events

Date Code Title Description
PL Patent ceased