AT372706B - LANCE HEAD FOR FRESH LANCE - Google Patents

LANCE HEAD FOR FRESH LANCE

Info

Publication number
AT372706B
AT372706B AT0164878A AT164878A AT372706B AT 372706 B AT372706 B AT 372706B AT 0164878 A AT0164878 A AT 0164878A AT 164878 A AT164878 A AT 164878A AT 372706 B AT372706 B AT 372706B
Authority
AT
Austria
Prior art keywords
lance
fresh
head
lance head
fresh lance
Prior art date
Application number
AT0164878A
Other languages
German (de)
Other versions
ATA164878A (en
Original Assignee
Salzgitter Peine Stahlwerke
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 Salzgitter Peine Stahlwerke filed Critical Salzgitter Peine Stahlwerke
Publication of ATA164878A publication Critical patent/ATA164878A/en
Application granted granted Critical
Publication of AT372706B publication Critical patent/AT372706B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AT0164878A 1977-03-23 1978-03-08 LANCE HEAD FOR FRESH LANCE AT372706B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712745A DE2712745C2 (en) 1977-03-23 1977-03-23 Lance head for fresh lance

Publications (2)

Publication Number Publication Date
ATA164878A ATA164878A (en) 1983-03-15
AT372706B true AT372706B (en) 1983-11-10

Family

ID=6004443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0164878A AT372706B (en) 1977-03-23 1978-03-08 LANCE HEAD FOR FRESH LANCE

Country Status (14)

Country Link
AT (1) AT372706B (en)
BE (1) BE865235A (en)
BR (1) BR7801849A (en)
CA (1) CA1099919A (en)
DE (1) DE2712745C2 (en)
FR (1) FR2384850A1 (en)
GB (1) GB1591585A (en)
IT (1) IT1093897B (en)
LU (1) LU79277A1 (en)
NL (1) NL188232C (en)
PL (1) PL125025B1 (en)
PT (1) PT67808A (en)
SE (1) SE438870B (en)
ZA (1) ZA781725B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389710B (en) * 1988-04-25 1990-01-25 Voest Alpine Ind Anlagen BLOWING
RU2051974C1 (en) * 1995-01-25 1996-01-10 Александр Леонидович Кузьмин Oxygen converter-type tuyere tip
GB2327259B (en) * 1997-07-15 2001-06-20 British Steel Plc Steel making lances
BE1013686A3 (en) * 2000-09-15 2002-06-04 Thomas Jacques Blowing nose spear.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433438A1 (en) * 1964-04-28 1968-11-21 Krupp Gmbh Blowing lance for freshening the wind with oxygen
DE1533921A1 (en) * 1967-02-28 1970-02-19 Ilseder Huette Lance head for fresh lance
BE754652A (en) * 1969-08-14 1971-01-18 Voest Ag INJECTION HEAD INTENDED TO BE MOUNTED ON A WATER-COOLED BLOWING LANCE, AND PROCESS FOR ITS MANUFACTURING

Also Published As

Publication number Publication date
BE865235A (en) 1978-07-17
ATA164878A (en) 1983-03-15
PT67808A (en) 1978-04-01
SE438870B (en) 1985-05-13
DE2712745B1 (en) 1978-07-13
NL7803193A (en) 1978-09-26
PL205521A1 (en) 1978-12-04
PL125025B1 (en) 1983-03-31
BR7801849A (en) 1978-12-19
NL188232C (en) 1992-05-06
IT7821417A0 (en) 1978-03-21
FR2384850A1 (en) 1978-10-20
NL188232B (en) 1991-12-02
CA1099919A (en) 1981-04-28
IT1093897B (en) 1985-07-26
SE7803333L (en) 1978-09-24
FR2384850B1 (en) 1981-07-24
ZA781725B (en) 1978-12-27
DE2712745C2 (en) 1979-03-15
LU79277A1 (en) 1978-06-26
GB1591585A (en) 1981-06-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELA Expired due to lapse of time