GB1041911A - Improvements in or relating to steelmaking and/or refining of iron - Google Patents

Improvements in or relating to steelmaking and/or refining of iron

Info

Publication number
GB1041911A
GB1041911A GB15260/64A GB1526064A GB1041911A GB 1041911 A GB1041911 A GB 1041911A GB 15260/64 A GB15260/64 A GB 15260/64A GB 1526064 A GB1526064 A GB 1526064A GB 1041911 A GB1041911 A GB 1041911A
Authority
GB
United Kingdom
Prior art keywords
tip
refining
lance
plate
jacket
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
GB15260/64A
Other languages
English (en)
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.)
South African Iron & Steel
Original Assignee
South African Iron & Steel
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 South African Iron & Steel filed Critical South African Iron & Steel
Publication of GB1041911A publication Critical patent/GB1041911A/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
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB15260/64A 1963-04-26 1964-04-13 Improvements in or relating to steelmaking and/or refining of iron Expired GB1041911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA631808 1963-04-26

Publications (1)

Publication Number Publication Date
GB1041911A true GB1041911A (en) 1966-09-07

Family

ID=25560753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15260/64A Expired GB1041911A (en) 1963-04-26 1964-04-13 Improvements in or relating to steelmaking and/or refining of iron

Country Status (10)

Country Link
US (1) US3439911A (de)
AT (1) AT274027B (de)
BE (1) BE647187A (de)
DE (1) DE1433628A1 (de)
ES (1) ES299126A1 (de)
FR (1) FR1447148A (de)
GB (1) GB1041911A (de)
LU (1) LU45945A1 (de)
NL (1) NL6404572A (de)
SE (1) SE301167B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620455A (en) * 1970-06-10 1971-11-16 Berry Metal Co Easily repairable gas injection lance
CA1102110A (en) * 1976-04-19 1981-06-02 Masayuki Fujita Apparatus for applying refractory material onto the inner surface of a furnace
US4538543A (en) * 1984-11-05 1985-09-03 Kennecott Corporation Apparatus for applying internal coatings in hot vessels
IT1275176B (it) * 1995-02-06 1997-07-30 Elti Srl Apparecchiatura per l'insufflazione di gas o di fluidi in genere e di particolati particolarmente per l'insufflazione di ossigeno in forni per la produzione di acciaio

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025047A (en) * 1960-10-11 1962-03-13 Koppers Co Inc Apparatus for the restraint and control of oxygen lances
US3194650A (en) * 1961-04-05 1965-07-13 Air Prod & Chem Metallurgical melting and refining process
AT236424B (de) * 1961-07-21 1964-10-26 Voest Ag Blaseinrichtung für Aufblaseverfahren
US3170977A (en) * 1961-11-16 1965-02-23 Koppers Co Inc Oxygen lance with detachable barrel

Also Published As

Publication number Publication date
LU45945A1 (de) 1964-06-24
ES299126A1 (es) 1964-09-01
BE647187A (de) 1964-10-27
AT274027B (de) 1969-09-10
DE1433628A1 (de) 1968-11-28
US3439911A (en) 1969-04-22
FR1447148A (fr) 1966-07-29
NL6404572A (de) 1964-10-27
SE301167B (de) 1968-05-27

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