ATE89321T1 - Lanze zum blasfrischen. - Google Patents

Lanze zum blasfrischen.

Info

Publication number
ATE89321T1
ATE89321T1 AT89116607T AT89116607T ATE89321T1 AT E89321 T1 ATE89321 T1 AT E89321T1 AT 89116607 T AT89116607 T AT 89116607T AT 89116607 T AT89116607 T AT 89116607T AT E89321 T1 ATE89321 T1 AT E89321T1
Authority
AT
Austria
Prior art keywords
tuyere
lance
mouth
supplying
oxygen
Prior art date
Application number
AT89116607T
Other languages
English (en)
Inventor
Robert Mousel
Carlo Lux
Francois Knaff
Henri Klein
Romain Henrion
Carlo Heintz
Michel Decker
Andre Bock
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Application granted granted Critical
Publication of ATE89321T1 publication Critical patent/ATE89321T1/de

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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • 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
    • C21C5/305—Afterburning

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AT89116607T 1988-09-28 1989-09-08 Lanze zum blasfrischen. ATE89321T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU87354A LU87354A1 (fr) 1988-09-28 1988-09-28 Lance d'affinage
EP89116607A EP0364721B1 (de) 1988-09-28 1989-09-08 Lanze zum Blasfrischen

Publications (1)

Publication Number Publication Date
ATE89321T1 true ATE89321T1 (de) 1993-05-15

Family

ID=19731099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89116607T ATE89321T1 (de) 1988-09-28 1989-09-08 Lanze zum blasfrischen.

Country Status (4)

Country Link
EP (1) EP0364721B1 (de)
AT (1) ATE89321T1 (de)
DE (1) DE68906505T2 (de)
LU (1) LU87354A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87855A1 (fr) * 1990-12-10 1992-08-25 Arbed Lance de soufflage
FR2797738A1 (fr) * 1999-08-18 2001-02-23 Air Liquide Procede d'injection d'un gaz supersonique dans un four a arc electrique et four a arc pour la mise en oeuvre de ce procede

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU82846A1 (fr) * 1980-10-13 1982-05-10 Arbed Lance de soufflage d'oxygene
FR2496699B1 (fr) * 1980-12-22 1985-06-21 Siderurgie Fse Inst Rech Lance de soufflage de gaz oxydant, notamment d'oxygene, pour le traitement des metaux en fusion
LU86321A1 (fr) * 1986-02-25 1987-09-10 Arbed Lance de soufflage d'oxygene
LU86329A1 (fr) * 1986-02-28 1987-09-10 Arbed Tuyere pour lance d'affinage

Also Published As

Publication number Publication date
EP0364721B1 (de) 1993-05-12
LU87354A1 (fr) 1990-04-06
DE68906505D1 (de) 1993-06-17
EP0364721A1 (de) 1990-04-25
DE68906505T2 (de) 1993-10-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee