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ES374390A1 - Manganese control in basic steelmaking process - Google Patents

Manganese control in basic steelmaking process

Info

Publication number
ES374390A1
ES374390A1 ES374390A ES374390A ES374390A1 ES 374390 A1 ES374390 A1 ES 374390A1 ES 374390 A ES374390 A ES 374390A ES 374390 A ES374390 A ES 374390A ES 374390 A1 ES374390 A1 ES 374390A1
Authority
ES
Spain
Prior art keywords
steelmaking process
manganese control
basic steelmaking
basic
manganese
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
ES374390A
Other languages
Spanish (es)
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
Priority claimed from GB4990769A external-priority patent/GB1244939A/en
Application filed by British Steel Corp filed Critical British Steel Corp
Publication of ES374390A1 publication Critical patent/ES374390A1/en
Expired 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)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

The invention relates to the refining of steel and has particular reference to the refining of steel by a process in which a stream of hot gases is directed onto the upper surface thereof.
ES374390A 1969-03-21 1969-11-29 Manganese control in basic steelmaking process Expired ES374390A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1497769 1969-03-21
GB4990769A GB1244939A (en) 1969-03-21 1969-03-21 Manganese control in oxygen fuel refining processes

Publications (1)

Publication Number Publication Date
ES374390A1 true ES374390A1 (en) 1972-03-01

Family

ID=26250932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374390A Expired ES374390A1 (en) 1969-03-21 1969-11-29 Manganese control in basic steelmaking process

Country Status (11)

Country Link
US (1) US3661560A (en)
JP (1) JPS4931171B1 (en)
BE (1) BE742108A (en)
CA (1) CA924907A (en)
CH (1) CH549096A (en)
DE (1) DE1959701A1 (en)
ES (1) ES374390A1 (en)
FR (1) FR2035136B1 (en)
LU (1) LU59881A1 (en)
NL (1) NL6917948A (en)
NO (1) NO128072B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190238A (en) * 1978-05-11 1980-02-26 Stahlwerke Peine-Salzgitter Ag Lance head for a fining lance
DE2855499C2 (en) * 1978-12-22 1985-04-18 Klöckner-Humboldt-Deutz AG, 5000 Köln Inflation lance
LU82846A1 (en) * 1980-10-13 1982-05-10 Arbed OXYGEN BLOWING LANCE
US4402739A (en) * 1982-07-13 1983-09-06 Kawasaki Steel Corporation Method of operation of a top-and-bottom blown converter
JPS58189084A (en) * 1983-04-04 1983-11-04 本田　肇 Water current type washer
JP5150654B2 (en) * 2010-01-28 2013-02-20 株式会社木村鋳造所 Method for removing impurities in cast iron melt and cast iron raw material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA624886A (en) * 1961-08-01 L. Spencer Philip Refining treatment for molten ferrous metal
GB838503A (en) * 1955-11-22 1960-06-22 Hoerder Huettenunion Ag Process for refining steel
AT220174B (en) * 1959-05-19 1962-03-12 Voest Ag Process and blowing device for supplying heat for solid and / or liquid use when refining the same to steel
US3112194A (en) * 1960-10-19 1963-11-26 Union Carbide Corp Molten bath treating method and apparatus
AT234126B (en) * 1962-04-07 1964-06-10 Voest Ag Process for the production of steel
GB985586A (en) * 1962-07-25 1965-03-10 British Oxygen Co Ltd Improvements in or relating to the treatment of molten steel
FR1453442A (en) * 1965-08-10 1966-06-03 Air Liquide Improvements to cast iron refining processes
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
FR2035136A1 (en) 1970-12-18
FR2035136B1 (en) 1974-03-01
NO128072B (en) 1973-09-24
NL6917948A (en) 1970-09-23
CH549096A (en) 1974-05-15
BE742108A (en) 1970-05-04
LU59881A1 (en) 1970-01-26
CA924907A (en) 1973-04-24
US3661560A (en) 1972-05-09
DE1959701A1 (en) 1970-10-08
JPS4931171B1 (en) 1974-08-20

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