LU86329A1 - Tuyere pour lance d'affinage - Google Patents

Tuyere pour lance d'affinage Download PDF

Info

Publication number
LU86329A1
LU86329A1 LU86329A LU86329A LU86329A1 LU 86329 A1 LU86329 A1 LU 86329A1 LU 86329 A LU86329 A LU 86329A LU 86329 A LU86329 A LU 86329A LU 86329 A1 LU86329 A1 LU 86329A1
Authority
LU
Luxembourg
Prior art keywords
nozzle according
edge
nozzle
lance
refining
Prior art date
Application number
LU86329A
Other languages
English (en)
French (fr)
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
Priority to LU86329A priority Critical patent/LU86329A1/fr
Priority to CA000528771A priority patent/CA1323757C/fr
Priority to AT87101778T priority patent/ATE76439T1/de
Priority to EP87101778A priority patent/EP0234389B1/de
Priority to ES198787101778T priority patent/ES2031080T3/es
Priority to DE8787101778T priority patent/DE3779143D1/de
Priority to US07/017,883 priority patent/US4730814A/en
Priority to BR8700873A priority patent/BR8700873A/pt
Priority to AU69539/87A priority patent/AU581361B2/en
Priority to JP62046632A priority patent/JPS62228427A/ja
Publication of LU86329A1 publication Critical patent/LU86329A1/fr

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Shovels (AREA)
LU86329A 1986-02-28 1986-02-28 Tuyere pour lance d'affinage LU86329A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
LU86329A LU86329A1 (fr) 1986-02-28 1986-02-28 Tuyere pour lance d'affinage
CA000528771A CA1323757C (fr) 1986-02-28 1987-02-02 Tuyere pour lance d'affinage
AT87101778T ATE76439T1 (de) 1986-02-28 1987-02-09 Duese fuer frischlanzen.
EP87101778A EP0234389B1 (de) 1986-02-28 1987-02-09 Düse für Frischlanzen
ES198787101778T ES2031080T3 (es) 1986-02-28 1987-02-09 Tobera para lanza de afinado.
DE8787101778T DE3779143D1 (de) 1986-02-28 1987-02-09 Duese fuer frischlanzen.
US07/017,883 US4730814A (en) 1986-02-28 1987-02-20 Blast pipe for refining nozzle
BR8700873A BR8700873A (pt) 1986-02-28 1987-02-24 Bocal para lanca de refinacao
AU69539/87A AU581361B2 (en) 1986-02-28 1987-02-27 Blast pipe for refining nozzle
JP62046632A JPS62228427A (ja) 1986-02-28 1987-02-28 精錬用ランスのノズル

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU86329A LU86329A1 (fr) 1986-02-28 1986-02-28 Tuyere pour lance d'affinage
LU86329 1986-02-28

Publications (1)

Publication Number Publication Date
LU86329A1 true LU86329A1 (fr) 1987-09-10

Family

ID=19730648

Family Applications (1)

Application Number Title Priority Date Filing Date
LU86329A LU86329A1 (fr) 1986-02-28 1986-02-28 Tuyere pour lance d'affinage

Country Status (10)

Country Link
US (1) US4730814A (de)
EP (1) EP0234389B1 (de)
JP (1) JPS62228427A (de)
AT (1) ATE76439T1 (de)
AU (1) AU581361B2 (de)
BR (1) BR8700873A (de)
CA (1) CA1323757C (de)
DE (1) DE3779143D1 (de)
ES (1) ES2031080T3 (de)
LU (1) LU86329A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87156A1 (fr) * 1988-03-11 1989-10-26 Arbed Tuyere pour lance d'affinage
LU87354A1 (fr) * 1988-09-28 1990-04-06 Arbed Lance d'affinage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064970B (de) * 1955-01-05 1959-09-10 Hoerder Huettenunion Ag Verfahren zum Oberwindfrischen von phosphorhaltigem Roheisen
US3015481A (en) * 1959-12-11 1962-01-02 Archie H Clingensmith Tuyere assembly
DE1433514A1 (de) * 1964-01-09 1969-04-03 Hoerder Huettenunion Ag Vorrichtung zum Blasen von Gasen auf oder in eine Metallschmelze
US3627294A (en) * 1970-03-25 1971-12-14 Atlantic Richfield Co Protection sleeve for dip tubes
US3697058A (en) * 1971-02-02 1972-10-10 G Sojuzny I Proektirovanijuagr Oxygen toyere of a steel-melting mill
LU78906A1 (fr) * 1978-01-19 1979-09-06 Arbed Procede et dispositif pour l'affinage d'un bain de metal
LU82846A1 (fr) * 1980-10-13 1982-05-10 Arbed Lance de soufflage d'oxygene
LU83814A1 (fr) * 1981-12-04 1983-09-01 Arbed Procede et dispositif pour l'affinage d'un bain de metal contenant des matieres refroidissantes solides
FR2521167B1 (fr) * 1982-02-10 1987-04-30 Siderurgie Fse Inst Rech Lance d'injection de gaz pour convertisseur metallurgique
DE3231867A1 (de) * 1982-08-27 1984-03-01 Saar-Metallwerke GmbH, 6600 Saarbrücken Zweikreislanze zum frischen von metallschmelzen
US4434005A (en) * 1982-09-24 1984-02-28 Arbed S. A. (Luxembourg) Method of and apparatus for refining a melt containing solid cooling material

Also Published As

Publication number Publication date
EP0234389A3 (en) 1989-03-15
DE3779143D1 (de) 1992-06-25
CA1323757C (fr) 1993-11-02
EP0234389A2 (de) 1987-09-02
BR8700873A (pt) 1987-12-29
EP0234389B1 (de) 1992-05-20
ATE76439T1 (de) 1992-06-15
AU6953987A (en) 1987-09-03
US4730814A (en) 1988-03-15
JPS62228427A (ja) 1987-10-07
AU581361B2 (en) 1989-02-16
ES2031080T3 (es) 1992-12-01

Similar Documents

Publication Publication Date Title
EP0235621B1 (de) Sauerstoff-Blaslanze
KR100357782B1 (ko) 응집성가스분사방법및장치
EP0615482A1 (de) Verfahren zum zufuhr von gas zum laserstrahlschneiden und vorrichtung zur durchfuehrung dieses verfahrens
KR920016768A (ko) 응집한 제트류 연소 방법과 장치
FR2724217A1 (fr) Dispositif d'etalement d'une flamme par effet coanda et four comportant ce dispositif
JP2009544925A (ja) 火炎バーナ及び、金属表面を火炎処理する方法
EP0234389B1 (de) Düse für Frischlanzen
JPH07503904A (ja) レーザ加工装置
FR2567649A1 (fr) Installation pour le controle ultrasonore de pieces en immersion locale, et buse, notamment pour cette installation
EP0772003B1 (de) Gerät zum Absaugen eines Gases aus einer Leitung um es abzuführen
EP0028998A1 (de) Verfahren zur Aufbereitung von Schlacke Während des Affinierens eines Metallbades
EP0234388B1 (de) Sauerstoff-Blaslanze
EP0364721B1 (de) Lanze zum Blasfrischen
EP0364722A1 (de) Sauertoff-Blaslanze
EP0318352B1 (de) Kohlendioxidlanze für metallurgische Verfahren
EP0336109A1 (de) Düse für Frischlanzen
CA1177642A (fr) Buse pour lance d'injection d'oxygene pour la decarburation des fontes et application a la decarburation des fontes au chrome
FR2480394A1 (fr) Clapet a bille et procede pour le proteger de l'usure
LU87355A1 (fr) Lance de soufflage d'oxygene
FR2481782A1 (fr) Ajutage de pulverisation de liquides, notamment pour pulveriser des effluents liquides destines a etre brules
EP0165198B1 (de) Lanze zur Beschleunigung fester Teilchen
EP0970325B1 (de) Vormischbrenner mit einer durchflussmenge von mehr als 1000 liter/stunde
JP3221651B2 (ja) バーナ保炎装置
FR2607024A1 (fr) Dispositif pour melanger deux gaz
FR2637296A1 (fr) Procede et installation pour le conditionnement du flux des fumees d'un cubilot