LU70052A1 - - Google Patents

Info

Publication number
LU70052A1
LU70052A1 LU70052A LU70052A LU70052A1 LU 70052 A1 LU70052 A1 LU 70052A1 LU 70052 A LU70052 A LU 70052A LU 70052 A LU70052 A LU 70052A LU 70052 A1 LU70052 A1 LU 70052A1
Authority
LU
Luxembourg
Application number
LU70052A
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
Publication of LU70052A1 publication Critical patent/LU70052A1/xx

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
    • C21C5/48—Bottoms or tuyéres of converters

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
LU70052A 1973-05-12 1974-05-10 LU70052A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2324086A DE2324086C3 (de) 1973-05-12 1973-05-12 Düse zum Einleiten von Frischgas

Publications (1)

Publication Number Publication Date
LU70052A1 true LU70052A1 (enrdf_load_stackoverflow) 1974-10-01

Family

ID=5880770

Family Applications (1)

Application Number Title Priority Date Filing Date
LU70052A LU70052A1 (enrdf_load_stackoverflow) 1973-05-12 1974-05-10

Country Status (5)

Country Link
JP (1) JPS5328123B2 (enrdf_load_stackoverflow)
BE (1) BE814776A (enrdf_load_stackoverflow)
DE (1) DE2324086C3 (enrdf_load_stackoverflow)
FR (1) FR2228845A1 (enrdf_load_stackoverflow)
LU (1) LU70052A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023676A (en) * 1976-09-20 1977-05-17 Armco Steel Corporation Lance structure and method for oxygen refining of molten metal
JPS59165449U (ja) * 1983-04-22 1984-11-06 品川白煉瓦株式会社 冶金炉におけるガス吹込羽口れんがの冷却構造
AT391483B (de) * 1986-12-02 1990-10-10 Radex Austria Ag Behaelter zur behandlung von hochschmelzenden stoffen, feuerfester stein fuer die zustellung und verfahren zum betrieb eines solchen behaelters
DE3904356A1 (de) * 1989-02-14 1990-08-23 Didier Werke Ag Gasspueleinrichtung
DE4136552A1 (de) * 1991-11-06 1993-05-13 Kortec Ag Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung
DE4238020C2 (de) * 1992-11-11 1994-08-11 Kct Tech Gmbh Verfahren für den Betrieb einer Multimediendüse und das Düsensystem
DE10252276C1 (de) * 2002-11-11 2003-10-30 Rhi Ag Wien Metallurgisches Schmelzgefäß und Verfahren zur sekundärmetallurgischen Behandlung
US10781499B2 (en) * 2018-01-17 2020-09-22 Air Products And Chemicals, Inc. Bottom stirring tuyere and method for a basic oxygen furnace

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US405392A (en) * 1889-06-18 Process of repairing converter-bottoms
SU416959A3 (enrdf_load_stackoverflow) * 1969-01-28 1974-02-25
LU60723A1 (enrdf_load_stackoverflow) * 1969-04-16 1970-06-15
BE752893A (fr) * 1969-07-08 1970-12-16 Forges De La Loire St Chamond Procede et dispositif de refroidissement d'une tuyere de convertisseur d'affinage
DE2259276C3 (de) * 1971-12-08 1975-11-06 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Vorrichtung zum Einblasen von Sauerstoff durch das feuerfeste Futter eines metallurgischen Konverters
BE776428A (fr) * 1971-12-08 1972-04-04 Metallurg Ct Voor De Researchi Perfectionnements aux dispositifs d'insufflation d'oxygene par le fond d'un convertisseur metallurgique.
US4023781A (en) * 1973-05-12 1977-05-17 Eisenwerk-Gesellschaft Maximilianshutte Mbh Tuyere for metallurgical vessels

Also Published As

Publication number Publication date
JPS5328123B2 (enrdf_load_stackoverflow) 1978-08-12
BE814776A (fr) 1974-09-02
FR2228845B1 (enrdf_load_stackoverflow) 1976-06-25
DE2324086B2 (de) 1978-05-11
DE2324086C3 (de) 1985-05-09
FR2228845A1 (en) 1974-12-06
JPS5030704A (enrdf_load_stackoverflow) 1975-03-27
DE2324086A1 (de) 1974-11-28

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