AT266895B - Zerkleinerten Schmelzkalk enthaltende Zustellung für metallurgische Öfen und Verfahren zu deren Herstellung - Google Patents

Zerkleinerten Schmelzkalk enthaltende Zustellung für metallurgische Öfen und Verfahren zu deren Herstellung

Info

Publication number
AT266895B
AT266895B AT433065A AT433065A AT266895B AT 266895 B AT266895 B AT 266895B AT 433065 A AT433065 A AT 433065A AT 433065 A AT433065 A AT 433065A AT 266895 B AT266895 B AT 266895B
Authority
AT
Austria
Prior art keywords
processes
production
metallurgical furnaces
containing crushed
lining containing
Prior art date
Application number
AT433065A
Other languages
English (en)
Original Assignee
Max Planck Inst Eisenforschung
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 Max Planck Inst Eisenforschung filed Critical Max Planck Inst Eisenforschung
Application granted granted Critical
Publication of AT266895B publication Critical patent/AT266895B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/057—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on calcium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • 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
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
AT433065A 1964-07-17 1965-05-13 Zerkleinerten Schmelzkalk enthaltende Zustellung für metallurgische Öfen und Verfahren zu deren Herstellung AT266895B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM61765A DE1210904B (de) 1964-07-17 1964-07-17 Zustellung fuer metallurgische OEfen

Publications (1)

Publication Number Publication Date
AT266895B true AT266895B (de) 1968-12-10

Family

ID=7310230

Family Applications (1)

Application Number Title Priority Date Filing Date
AT433065A AT266895B (de) 1964-07-17 1965-05-13 Zerkleinerten Schmelzkalk enthaltende Zustellung für metallurgische Öfen und Verfahren zu deren Herstellung

Country Status (8)

Country Link
US (1) US3377177A (de)
AT (1) AT266895B (de)
BE (1) BE665386A (de)
DE (1) DE1210904B (de)
FR (1) FR1435562A (de)
LU (1) LU48645A1 (de)
NL (1) NL144568B (de)
SE (1) SE312296B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024068B2 (ja) * 1976-02-17 1985-06-11 黒崎窯業株式会社 耐スポ−リング性緻密質耐火物の製造方法
IL53182A (en) * 1976-10-29 1981-10-30 Backenkoehler Willi Safety mirror for motorized vehicles enabling elimination of the"blind spot"

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678887A (en) * 1951-12-10 1954-05-18 Nat Lead Co Hydration resistant calcium oxide refractories
US2971240A (en) * 1959-04-22 1961-02-14 Harbison Walker Refractories Firing of lime refractories

Also Published As

Publication number Publication date
LU48645A1 (de) 1965-07-20
NL144568B (nl) 1975-01-15
US3377177A (en) 1968-04-09
NL6507260A (de) 1966-01-18
SE312296B (de) 1969-07-07
BE665386A (de) 1965-10-01
DE1210904B (de) 1966-02-17
FR1435562A (fr) 1966-04-15

Similar Documents

Publication Publication Date Title
CH455161A (de) Verfahren zum Entschlacken der Schmelze in Tiegelschmelzöfen
BR6910042D0 (pt) Processo e instalacao para a producao de ferro esponja por meio de reducao direta de minerio de ferro oxidico
AT300389B (de) Hitzebeständiges Material und Verfahren zu dessen Herstellung
AT294155B (de) Verfahren und Anlage zum kontinuierlichen Frischen von Metallen
AT237659B (de) Kippbarer Tiegel oder Konverter zum Frischen von Roheisen
AT266895B (de) Zerkleinerten Schmelzkalk enthaltende Zustellung für metallurgische Öfen und Verfahren zu deren Herstellung
ZA712622B (en) Process for the removal of sulphur trioxide from industrial off-gases
ZA752046B (en) Process for the smelting of steel
AT271528B (de) Drehofen zum Raffinieren schmelzflüssiger Metalle
AT313332B (de) Anlage zum kontinuierlichen Frischen von Roheisen
AT300866B (de) Verfahren zur Herstellung von Stahl durch Reduktion und Schmelzen von Eisenerz
AT242877B (de) Tiegelschöpfofen zum Schmelzen von Metallen
BR7604746A (pt) Processo e composicao de reagentes para beneficiamento de varios minerios e particularmente de minerio de magnesita
AT323351B (de) Anlage zum elektroschlacken-umschmelzen von metallen
FR1347970A (fr) Brique réfractaire basique et procédé pour la fabriquer
BE759652A (fr) Lance d'insufflation pour procede metallurgique
CH536982A (de) Schlacken-Ausschubvorrichtung für Grossfeuerungen
AT296860B (de) Feuerfester, gebrannter Magnesitstein und Verfahren zu seiner Herstellung
FR1408045A (fr) Réfractaire fondu et garnissage de fours
ZA711305B (en) Method and apparatus for refining molten metal
FR1378768A (fr) Four d'affinage d'acier
AT292760B (de) Verfahren zur Reduktion von geschmolzenem reichem Eisenerz
FR1489000A (fr) Perfectionnements apportés aux procédés pour l'exploitation des laitiers de haut-fourneau
FR1436670A (fr) Procédé de fusion réductrice et d'affinage de fer faiblement oxydé
AT319128B (de) Feuerfester gebrannter Baukörper, vorzugsweise für die Auskleidung von metallurgischen Öfen