ATE28667T1 - Einrichtung zum einfuehren von gas in ein metallbad. - Google Patents

Einrichtung zum einfuehren von gas in ein metallbad.

Info

Publication number
ATE28667T1
ATE28667T1 AT82402089T AT82402089T ATE28667T1 AT E28667 T1 ATE28667 T1 AT E28667T1 AT 82402089 T AT82402089 T AT 82402089T AT 82402089 T AT82402089 T AT 82402089T AT E28667 T1 ATE28667 T1 AT E28667T1
Authority
AT
Austria
Prior art keywords
introducing gas
enclosure
case
metal bath
inlet tube
Prior art date
Application number
AT82402089T
Other languages
English (en)
Inventor
Jean Cordier
Jean-Pierre Barbotin
Jean-Pierre Kiehl
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Application granted granted Critical
Publication of ATE28667T1 publication Critical patent/ATE28667T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Gas Separation By Absorption (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT82402089T 1981-11-23 1982-11-16 Einrichtung zum einfuehren von gas in ein metallbad. ATE28667T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8121860A FR2516938B1 (fr) 1981-11-23 1981-11-23 Dispositif pour l'introduction de gaz dans le bain de metal liquide
EP82402089A EP0080403B1 (de) 1981-11-23 1982-11-16 Einrichtung zum Einführen von Gas in ein Metallbad

Publications (1)

Publication Number Publication Date
ATE28667T1 true ATE28667T1 (de) 1987-08-15

Family

ID=9264249

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82402089T ATE28667T1 (de) 1981-11-23 1982-11-16 Einrichtung zum einfuehren von gas in ein metallbad.

Country Status (5)

Country Link
EP (1) EP0080403B1 (de)
JP (1) JPS5896808A (de)
AT (1) ATE28667T1 (de)
DE (1) DE3276872D1 (de)
FR (1) FR2516938B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060432A1 (de) * 2005-12-15 2007-06-21 Pa-Ha-Ge Feuerfeste Erzeugnisse Gmbh & Co. Kg Spülkegel

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734713A1 (de) * 1987-10-14 1989-04-27 Pa Ha Ge Huetten Und Giesserei Spuelstein fuer metallurgische gefaesse
AU610697B2 (en) * 1988-02-19 1991-05-23 Veitscher Magnesitwerke-Actien-Gesellschaft Gas-permeable block for metallurgical operations
JPH0472736A (ja) * 1990-07-13 1992-03-06 Mitsubishi Electric Corp 半導体装置の製造方法
DE19542446C2 (de) * 1995-11-14 1998-05-28 Doetsch Geb Richard Marie Luis Feuerfeste Formplatten mit Gasführungskanälen
FR2758486B1 (fr) * 1997-01-23 1999-03-26 Savoie Refractaires Dispositif perfectionne d'insufflation d'un gaz dans un metal en fusion
UA113873C2 (uk) * 2012-05-18 2017-03-27 Везувіус Крусібл Компані Продувна пробка
CN106825533A (zh) * 2015-12-03 2017-06-13 刘得顺 一种可修复组合型透气砖的制作方法
CN115261632B (zh) * 2022-07-21 2023-07-11 云南浩鑫铝箔有限公司 一种用于铝箔生产加工用的铝液熔炼除渣装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR90233E (fr) * 1966-06-27 1967-11-03 Air Liquide Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques
LU54172A1 (de) * 1967-07-26 1969-05-21
FR2455008A1 (fr) * 1979-04-25 1980-11-21 Siderurgie Fse Inst Rech Piece refractaire a permeabilite selective et orientee pour l'insufflation d'un fluide
FR2471416A1 (fr) * 1979-12-10 1981-06-19 Siderurgie Fse Inst Rech Elements refractaires poreux et procede de fabrication
BE881853A (fr) * 1980-02-21 1980-08-21 Centre Rech Metallurgique Procede d'affinage pneumatique de fonte au convertisseur
LU82597A1 (de) * 1980-07-09 1982-02-17 Arbed Feuerfester,gasdurchlaessiger baukoerper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060432A1 (de) * 2005-12-15 2007-06-21 Pa-Ha-Ge Feuerfeste Erzeugnisse Gmbh & Co. Kg Spülkegel

Also Published As

Publication number Publication date
DE3276872D1 (en) 1987-09-03
EP0080403A1 (de) 1983-06-01
EP0080403B1 (de) 1987-07-29
FR2516938A1 (fr) 1983-05-27
FR2516938B1 (fr) 1986-06-06
JPS5896808A (ja) 1983-06-09
JPH0235007B2 (de) 1990-08-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee