[go: up one dir, main page]

FR2603692A1 - Procede pour revetir d'une matiere resistante a la chaleur le garnissage refractaire d'un four de fusion metallurgique - Google Patents

Procede pour revetir d'une matiere resistante a la chaleur le garnissage refractaire d'un four de fusion metallurgique

Info

Publication number
FR2603692A1
FR2603692A1 FR8708401A FR8708401A FR2603692A1 FR 2603692 A1 FR2603692 A1 FR 2603692A1 FR 8708401 A FR8708401 A FR 8708401A FR 8708401 A FR8708401 A FR 8708401A FR 2603692 A1 FR2603692 A1 FR 2603692A1
Authority
FR
France
Prior art keywords
oven
milk
refractory lining
coating
heat resistant
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR8708401A
Other languages
English (en)
Inventor
Manfred Kaiser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of FR2603692A1 publication Critical patent/FR2603692A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/10—Monolithic linings; Supports therefor
    • 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
    • C21C5/44—Refractory linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1678—Increasing the durability of linings; Means for protecting
    • F27D1/1684—Increasing the durability of linings; Means for protecting by a special coating applied to the lining
    • 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
    • C21C5/36—Processes yielding slags of special composition
    • C21C2005/366—Foam slags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

POUR REVETIR UNIFORMEMENT D'UNE MATIERE 8 DE PROTECTION CONTRE L'USURE LE GARNISSAGE REFRACTAIRE 1 D'UN FOUR DE FUSION METALLURGIQUE 2, APRES AVOIR FAIT COULER LE METAL FONDU, ON RETIENT DANS LE FOUR 2 LE LAITIER DE PROCESSUS 4 QUI EST FONDU ET LIQUIDE ET QUI S'EST FORME PENDANT LE PROCESSUS METALLURGIQUE, ON INTRODUIT DANS CE LAITIER 4 DES SUBSTANCES 6 CAPABLES DE PROVOQUER UN DEGAGEMENT DE GAZ, POUR FAIRE MOUSSER LE LAITIER 4 AFIN QU'IL MOUILLE LE GARNISSAGE 1 DU FOUR DE FUSION 2 ET POUR QU'ENSUITE, LE LAITIER ADHERE AU GARNISSAGE 1 EN SE SOLIDIFIANT, ET ENSUITE, ON ELIMINE DU FOUR 2 LE LAITIER QUI EST RESTE LIQUIDE 4.
FR8708401A 1986-06-16 1987-06-16 Procede pour revetir d'une matiere resistante a la chaleur le garnissage refractaire d'un four de fusion metallurgique Withdrawn FR2603692A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0163586A AT385771B (de) 1986-06-16 1986-06-16 Verfahren zum ueberziehen der feuerfesten auskleidung eines metallurgischen schmelzofens mit einem hitzebestaendigen material

Publications (1)

Publication Number Publication Date
FR2603692A1 true FR2603692A1 (fr) 1988-03-11

Family

ID=3517674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8708401A Withdrawn FR2603692A1 (fr) 1986-06-16 1987-06-16 Procede pour revetir d'une matiere resistante a la chaleur le garnissage refractaire d'un four de fusion metallurgique

Country Status (4)

Country Link
AT (1) AT385771B (fr)
DE (1) DE3717887A1 (fr)
FR (1) FR2603692A1 (fr)
IT (1) IT1205690B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD300677A7 (de) * 1989-06-20 1992-07-02 Eko Stahl Ag,De Verfahren zur erhoehung der haltbarkeit der feuerfesten auskleidung von metallurgischen gefaessen
DE3936715A1 (de) * 1989-11-03 1991-05-08 Kortec Ag Verfahren zum einbringen von fliessfaehigen zuschlagsstoffen in ein metallurgisches gefaess und gefaess fuer dieses verfahren
DE4234973C1 (de) * 1992-10-16 1994-06-01 Tech Resources Pty Ltd Verfahren zum Schutz der feuerfesten Ausmauerung im Gasraum von metallurgischen Reaktionsgefäßen
US5567222A (en) * 1994-03-24 1996-10-22 Kawasaki Steel Corporation Method of controlling slag coating of a steel converter
RU2170269C2 (ru) * 1999-08-09 2001-07-10 ОАО "Западно-Сибирский металлургический комбинат" Способ нанесения шлакового гарнисажа
RU2606351C2 (ru) * 2015-04-01 2017-01-10 Общество с ограниченной ответственностью "МеталлКомплектИнжиниринг" Способ формирования защитного гарнисажа на поверхности футеровки кислородного конвертера и магнезиальный брикетированный флюс (мбф) для его осуществления

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816897A1 (de) * 1977-06-17 1979-01-04 Quigley Co Verfahren zum verlaengern der lebensdauer des futters in aod-oefen
EP0015396A1 (fr) * 1979-02-07 1980-09-17 Union Carbide Corporation Procédé pour l'augmentation de la durabilité des revêtements réfractaires des convertisseurs à garniture basique
DE3216772A1 (de) * 1982-05-05 1983-11-17 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Verfahren zur erzeugung von stahl im basischen konverter unter verwendung von fluessiger konverterschlacke

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816897A1 (de) * 1977-06-17 1979-01-04 Quigley Co Verfahren zum verlaengern der lebensdauer des futters in aod-oefen
EP0015396A1 (fr) * 1979-02-07 1980-09-17 Union Carbide Corporation Procédé pour l'augmentation de la durabilité des revêtements réfractaires des convertisseurs à garniture basique
DE3216772A1 (de) * 1982-05-05 1983-11-17 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Verfahren zur erzeugung von stahl im basischen konverter unter verwendung von fluessiger konverterschlacke

Also Published As

Publication number Publication date
AT385771B (de) 1988-05-10
IT8720866A0 (it) 1987-06-10
DE3717887A1 (de) 1987-12-17
IT1205690B (it) 1989-03-31
ATA163586A (de) 1987-10-15

Similar Documents

Publication Publication Date Title
RU93057190A (ru) Способ и устройство для получения интерметаллических отливок
FR2560075B1 (fr) Procede d'atomisation d'un materiau fondu avec un ecoulement de gaz reduit et appareil pour la mise en oeuvre de ce procede
ATE94791T1 (de) Feuerfeste verbindung sowie induktionsspule hierfuer.
IE832676L (en) Introducing substances into molten metals
FR2603692A1 (fr) Procede pour revetir d'une matiere resistante a la chaleur le garnissage refractaire d'un four de fusion metallurgique
FR2414558A1 (fr) Procede d'extraction de metaux non ferreux contenus dans des scories et autres sous-produits metallurgiques
JPH03168589A (ja) 溶湯・溶滓の連続排出方法及びその装置
DE3169368D1 (en) Metallurgical treatment agents
FR2417360A1 (fr) Sortie de coulee de fond de conteneur metallurgique servant a recevoir de l'acier fondu liquide, notamment de panier de coulee continue
WO1998018584A3 (fr) Procede, dispositif et element de fermeture pour couler des matieres fondues liquides
DE3369259D1 (en) Device for the metallurgical treatment of liquid metals
GB2022794A (en) Casting Crucible for Aluminothermic Welding
JPH0125806B2 (fr)
JPH04165291A (ja) 溶銑、溶鋼容器の内張り不定形耐火物のアンカ構造
ZA99359B (en) Container for metallurgical melts.
RU97105925A (ru) Способ завалки шихты в конвертер
Jafs et al. Process and appliance for the melting of metals and in particular non-ferrous metals
Skrebtsov Severity of Liquid Metal Stirring in Basic Converter and Its Influence on Steel Scrap Melting
FR2796138B1 (fr) Procede de fusion d'une matiere metallique et installation pour la mise en oeuvre du procede
Zrazhevskii et al. Technological features of converter melting today
Marti et al. Steelworks layout
Shevchenko Regularities in process of controlled introduction and yield of magnesium in melt during ladle treatment of cast iron
FR2451399A1 (fr) Procede de production d'acier et convertisseur pour la mise en oeuvre de ce procede
Gier Cold Melt Crucible
JPS57187160A (en) Electroslag remelting method

Legal Events

Date Code Title Description
ST Notification of lapse