PL205521A1 - LANCE HEAD FOR METAL FRESHING - Google Patents

LANCE HEAD FOR METAL FRESHING

Info

Publication number
PL205521A1
PL205521A1 PL20552178A PL20552178A PL205521A1 PL 205521 A1 PL205521 A1 PL 205521A1 PL 20552178 A PL20552178 A PL 20552178A PL 20552178 A PL20552178 A PL 20552178A PL 205521 A1 PL205521 A1 PL 205521A1
Authority
PL
Poland
Prior art keywords
freshing
metal
lance head
lance
head
Prior art date
Application number
PL20552178A
Other languages
Polish (pl)
Other versions
PL125025B1 (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 PL205521A1 publication Critical patent/PL205521A1/en
Publication of PL125025B1 publication Critical patent/PL125025B1/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)
PL1978205521A 1977-03-23 1978-03-23 Head of lance for refining of metals PL125025B1 (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
PL205521A1 true PL205521A1 (en) 1978-12-04
PL125025B1 PL125025B1 (en) 1983-03-31

Family

ID=6004443

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1978205521A PL125025B1 (en) 1977-03-23 1978-03-23 Head of lance for refining of metals

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
NL7803193A (en) 1978-09-26
DE2712745B1 (en) 1978-07-13
CA1099919A (en) 1981-04-28
FR2384850A1 (en) 1978-10-20
FR2384850B1 (en) 1981-07-24
ZA781725B (en) 1978-12-27
AT372706B (en) 1983-11-10
SE7803333L (en) 1978-09-24
DE2712745C2 (en) 1979-03-15
NL188232C (en) 1992-05-06
PL125025B1 (en) 1983-03-31
IT7821417A0 (en) 1978-03-21
ATA164878A (en) 1983-03-15
GB1591585A (en) 1981-06-24
BR7801849A (en) 1978-12-19
LU79277A1 (en) 1978-06-26
NL188232B (en) 1991-12-02
BE865235A (en) 1978-07-17
IT1093897B (en) 1985-07-26
PT67808A (en) 1978-04-01
SE438870B (en) 1985-05-13

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