LU63398A1 - - Google Patents

Info

Publication number
LU63398A1
LU63398A1 LU63398DA LU63398A1 LU 63398 A1 LU63398 A1 LU 63398A1 LU 63398D A LU63398D A LU 63398DA LU 63398 A1 LU63398 A1 LU 63398A1
Authority
LU
Luxembourg
Application number
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 LU63398A1 publication Critical patent/LU63398A1/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/46Details or accessories
    • C21C5/4606Lances 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)
LU63398D 1970-07-01 1971-06-22 LU63398A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5183870 1970-07-01

Publications (1)

Publication Number Publication Date
LU63398A1 true LU63398A1 (fr) 1971-09-22

Family

ID=11275816

Family Applications (1)

Application Number Title Priority Date Filing Date
LU63398D LU63398A1 (fr) 1970-07-01 1971-06-22

Country Status (12)

Country Link
US (1) US3730505A (fr)
JP (1) JPS523322B1 (fr)
AT (1) AT334935B (fr)
BE (1) BE769142A (fr)
CA (1) CA974057A (fr)
DE (1) DE2131345A1 (fr)
ES (1) ES392685A1 (fr)
FR (1) FR2097098B1 (fr)
GB (1) GB1349069A (fr)
LU (1) LU63398A1 (fr)
NL (1) NL7109012A (fr)
ZA (1) ZA713585B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230274A (en) * 1978-07-10 1980-10-28 Pullman Berry Company Lance for removing skulls from steelmaking vessels
US4322033A (en) * 1978-07-10 1982-03-30 Pullman Berry Company Lance and method for removing skulls from steelmaking vessels
JPS5816013A (ja) * 1981-07-17 1983-01-29 Kawasaki Steel Corp 上底吹転炉の操業方法および上底吹転炉操業用上吹ランス
NL8104474A (nl) * 1981-10-01 1983-05-02 Estel Hoogovens Bv Vloeistofgekoelde lans voor het blazen van zuurstof op een staalbad.
NL8201269A (nl) * 1982-03-26 1983-10-17 Hoogovens Groep Bv Werkwijze voor het vervaardigen van staal in een converter uitgaande van ruwijzer en schrot.
DE3231867A1 (de) * 1982-08-27 1984-03-01 Saar-Metallwerke GmbH, 6600 Saarbrücken Zweikreislanze zum frischen von metallschmelzen
LU84433A1 (fr) * 1982-10-22 1984-05-10 Mecan Arbed Dommeldange S A R Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage
NL8400393A (nl) * 1984-02-08 1985-09-02 Hoogovens Groep Bv Vloeistofgekoelde lans voor het blazen van zuurstof op een staalbad.
EP0493476B1 (fr) * 1989-09-29 1998-12-02 Ausmelt Limited Lance gainee pour injection avec immersion par le sommet
AU640955B2 (en) * 1989-09-29 1993-09-09 Ausmelt Pty Ltd Top submerged injection with a shrouded lance
IN181041B (fr) * 1991-09-20 1998-04-18 Ausmelt Ltd
US5865876A (en) * 1995-06-07 1999-02-02 Ltv Steel Company, Inc. Multipurpose lance
BE1009743A3 (fr) * 1995-06-23 1997-07-01 Thomas Jacques Tuyere de soufflage a oxygene siderurgique.
DE19543960C2 (de) * 1995-11-25 2000-04-06 Driam Metallprodukt Gmbh & Co Sprüharm für eine Beschichtungsvorrichtung
US5830259A (en) * 1996-06-25 1998-11-03 Ltv Steel Company, Inc. Preventing skull accumulation on a steelmaking lance
EP1749109B1 (fr) * 2004-05-14 2009-07-22 Linde, Inc. Raffinage de metal en fusion
EP2726803B1 (fr) 2011-06-30 2017-05-17 Outotec (Finland) Oy Lances d'injection immergées par le haut
KR101616212B1 (ko) 2011-09-02 2016-04-27 오토텍 오와이제이 상부 침지형 주입용 랜스
PE20141641A1 (es) 2011-11-30 2014-11-18 Outotec Oyj Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior
AU2013204818B2 (en) 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
EP3058109B1 (fr) 2013-10-16 2017-03-22 Outotec (Finland) Oy Canne d'injection à sommet immergé pour combustion immergée améliorée
WO2015056142A1 (fr) 2013-10-16 2015-04-23 Outotec (Finland) Oy Lance d'injection submergée par le haut pour un transfert de chaleur augmenté
WO2022074428A1 (fr) * 2020-10-06 2022-04-14 Arcelormittal Lance pour souffler de l'oxygène dans l'élaboration de l'acier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317735A (fr) * 1963-05-08
US3309195A (en) * 1965-05-05 1967-03-14 Leland H Hutton Method of delivering oxygen to basic oxygen furnaces, and oxygen lances therefor
CH469943A (de) * 1967-03-21 1969-03-15 Nova Hut Klementa Gottwalda Na Düse zum Verbrennen von flüssigen Brennstoffen oder zum Einblasen von Oxydationsgas in Hüttenöfen
US3488044A (en) * 1967-05-01 1970-01-06 Nat Steel Corp Apparatus for refining metal
CH496095A (de) * 1968-02-21 1970-09-15 Vitkovice Zelezarny Blasdüse für Stahl-Herdöfen, insbesondere Tandemöfen

Also Published As

Publication number Publication date
FR2097098A1 (fr) 1972-03-03
ZA713585B (en) 1972-01-26
DE2131345A1 (de) 1972-01-13
CA974057A (en) 1975-09-09
GB1349069A (en) 1974-03-27
FR2097098B1 (fr) 1974-05-31
JPS523322B1 (fr) 1977-01-27
ATA570971A (de) 1976-06-15
ES392685A1 (es) 1973-08-01
NL7109012A (fr) 1972-01-04
AT334935B (de) 1977-02-10
BE769142A (fr) 1971-11-03
US3730505A (en) 1973-05-01

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