DE2539989A1 - - Google Patents

Info

Publication number
DE2539989A1
DE2539989A1 DE19752539989 DE2539989A DE2539989A1 DE 2539989 A1 DE2539989 A1 DE 2539989A1 DE 19752539989 DE19752539989 DE 19752539989 DE 2539989 A DE2539989 A DE 2539989A DE 2539989 A1 DE2539989 A1 DE 2539989A1
Authority
DE
Germany
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.)
Granted
Application number
DE19752539989
Other languages
German (de)
Other versions
DE2539989C2 (de
DE2539989B1 (de
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 filed Critical
Priority to DE19752539989 priority Critical patent/DE2539989C2/de
Publication of DE2539989B1 publication Critical patent/DE2539989B1/de
Publication of DE2539989A1 publication Critical patent/DE2539989A1/de
Application granted granted Critical
Publication of DE2539989C2 publication Critical patent/DE2539989C2/de
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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
DE19752539989 1975-09-05 1975-09-05 Blaslanzenkopf Expired DE2539989C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752539989 DE2539989C2 (de) 1975-09-05 1975-09-05 Blaslanzenkopf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752539989 DE2539989C2 (de) 1975-09-05 1975-09-05 Blaslanzenkopf

Publications (3)

Publication Number Publication Date
DE2539989B1 DE2539989B1 (de) 1976-10-07
DE2539989A1 true DE2539989A1 (it) 1976-10-07
DE2539989C2 DE2539989C2 (de) 1980-09-18

Family

ID=5955921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752539989 Expired DE2539989C2 (de) 1975-09-05 1975-09-05 Blaslanzenkopf

Country Status (1)

Country Link
DE (1) DE2539989C2 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322556A1 (de) * 1983-06-23 1985-01-10 Didier-Werke Ag, 6200 Wiesbaden Lanze zum einblasen fluidisierter stoffe in eine metallschmelze
DE10102854C2 (de) * 2001-01-23 2002-11-28 Impact Ges Fuer Nichteisenmeta Lanzenkopf für eine Sauerstofflanze
DE102004054026B4 (de) * 2004-11-05 2008-12-04 Jankowski Gmbh & Co. Kg Lanze zum Einleiten eines insbesondere gasförmigen Mediums in ein flüssiges Metall und Verfahren zur Herstellung

Also Published As

Publication number Publication date
DE2539989C2 (de) 1980-09-18
DE2539989B1 (de) 1976-10-07

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee